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dfhack/plugins/embark-assistant/survey.cpp

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#include <math.h>
#include <vector>
#include "Core.h"
#include <Console.h>
#include <Export.h>
#include <PluginManager.h>
#include <modules/Gui.h>
#include "modules/Materials.h"
#include "modules/Maps.h"
#include "DataDefs.h"
#include "df/builtin_mats.h"
#include "df/coord2d.h"
#include "df/creature_interaction_effect.h"
#include "df/creature_interaction_effect_display_symbolst.h"
#include "df/creature_interaction_effect_type.h"
#include "df/feature_init.h"
#include "df/feature_init_deep_special_tubest.h"
#include "df/feature_init_magma_poolst.h"
#include "df/feature_init_volcanost.h"
#include "df/feature_type.h"
#include "df/inorganic_flags.h"
#include "df/inorganic_raw.h"
#include "df/interaction.h"
#include "df/interaction_effect.h"
#include "df/interaction_effect_type.h"
#include "df/interaction_effect_animatest.h"
#include "df/interaction_instance.h"
#include "df/interaction_source.h"
#include "df/interaction_source_regionst.h"
#include "df/interaction_source_type.h"
#include "df/interaction_target.h"
#include "df/interaction_target_corpsest.h"
#include "df/interaction_target_materialst.h"
#include "df/material_common.h"
#include "df/reaction.h"
#include "df/reaction_product.h"
#include "df/reaction_product_itemst.h"
#include "df/reaction_product_type.h"
#include "df/region_map_entry.h"
#include "df/syndrome.h"
#include "df/viewscreen.h"
#include "df/viewscreen_choose_start_sitest.h"
#include "df/world.h"
#include "df/world_data.h"
#include "df/world_geo_biome.h"
#include "df/world_geo_layer.h"
#include "df/world_raws.h"
#include "df/world_region.h"
#include "df/world_region_details.h"
#include "df/world_region_feature.h"
#include "df/world_region_type.h"
#include "df/world_river.h"
#include "df/world_site.h"
#include "df/world_site_type.h"
#include "df/world_underground_region.h"
#include "defs.h"
#include "survey.h"
using namespace DFHack;
using namespace df::enums;
using namespace Gui;
using df::global::world;
namespace embark_assist {
namespace survey {
struct states {
uint16_t clay_reaction = -1;
uint16_t flux_reaction = -1;
std::vector<uint16_t> coals;
uint16_t x;
uint16_t y;
uint8_t local_min_x;
uint8_t local_min_y;
uint8_t local_max_x;
uint8_t local_max_y;
uint16_t max_inorganic;
};
static states *state;
//=======================================================================================
bool geo_survey(embark_assist::defs::geo_data *geo_summary) {
color_ostream_proxy out(Core::getInstance().getConsole());
df::world_data *world_data = world->world_data;
auto reactions = df::reaction::get_vector();
bool non_soil_found;
uint16_t size;
for (uint16_t i = 0; i < reactions.size(); i++) {
if (reactions[i]->code == "MAKE_CLAY_BRICKS") {
state->clay_reaction = i;
}
if (reactions[i]->code == "PIG_IRON_MAKING") {
state->flux_reaction = i;
}
}
if (state->clay_reaction == -1) {
out.printerr("The reaction 'MAKE_CLAY_BRICKS' was not found, so clay can't be identified.\n");
}
if (state->flux_reaction == -1) {
out.printerr("The reaction 'PIG_IRON_MAKING' was not found, so flux can't be identified.\n");
}
for (uint16_t i = 0; i < world->raws.inorganics.size(); i++) {
for (uint16_t k = 0; k < world->raws.inorganics[i]->economic_uses.size(); k++) {
for (uint16_t l = 0; l < world->raws.reactions.reactions[world->raws.inorganics[i]->economic_uses[k]]->products.size(); l++) {
df::reaction_product_itemst *product = static_cast<df::reaction_product_itemst*>(world->raws.reactions.reactions[world->raws.inorganics[i]->economic_uses[k]]->products[l]);
if (product->mat_type == df::builtin_mats::COAL) {
state->coals.push_back(i);
break;
}
}
}
}
for (uint16_t i = 0; i < world_data->geo_biomes.size(); i++) {
geo_summary->at(i).possible_metals.resize(state->max_inorganic);
geo_summary->at(i).possible_economics.resize(state->max_inorganic);
geo_summary->at(i).possible_minerals.resize(state->max_inorganic);
non_soil_found = true;
df::world_geo_biome *geo = world_data->geo_biomes[i];
for (uint16_t k = 0; k < geo->layers.size() && k < 16; k++) {
df::world_geo_layer *layer = geo->layers[k];
if (layer->type == df::geo_layer_type::SOIL ||
layer->type == df::geo_layer_type::SOIL_SAND) {
geo_summary->at(i).soil_size += layer->top_height - layer->bottom_height + 1;
if (world->raws.inorganics[layer->mat_index]->flags.is_set(df::inorganic_flags::SOIL_SAND)) {
geo_summary->at(i).sand_absent = false;
}
if (non_soil_found) {
geo_summary->at(i).top_soil_only = false;
}
}
else {
non_soil_found = true;
}
geo_summary->at(i).possible_minerals[layer->mat_index] = true;
size = (uint16_t)world->raws.inorganics[layer->mat_index]->metal_ore.mat_index.size();
for (uint16_t l = 0; l < size; l++) {
geo_summary->at(i).possible_metals.at(world->raws.inorganics[layer->mat_index]->metal_ore.mat_index[l]) = true;
}
size = (uint16_t)world->raws.inorganics[layer->mat_index]->economic_uses.size();
if (size != 0) {
geo_summary->at(i).possible_economics[layer->mat_index] = true;
for (uint16_t l = 0; l < size; l++) {
if (world->raws.inorganics[layer->mat_index]->economic_uses[l] == state->clay_reaction) {
geo_summary->at(i).clay_absent = false;
}
if (world->raws.inorganics[layer->mat_index]->economic_uses[l] == state->flux_reaction) {
geo_summary->at(i).flux_absent = false;
}
}
}
for (uint16_t l = 0; l < state->coals.size(); l++) {
if (layer->mat_index == state->coals[l]) {
geo_summary->at(i).coal_absent = false;
break;
}
}
size = (uint16_t)layer->vein_mat.size();
for (uint16_t l = 0; l < size; l++) {
auto vein = layer->vein_mat[l];
geo_summary->at(i).possible_minerals[vein] = true;
for (uint16_t m = 0; m < world->raws.inorganics[vein]->metal_ore.mat_index.size(); m++) {
geo_summary->at(i).possible_metals.at(world->raws.inorganics[vein]->metal_ore.mat_index[m]) = true;
}
if (world->raws.inorganics[vein]->economic_uses.size() != 0) {
geo_summary->at(i).possible_economics[vein] = true;
for (uint16_t m = 0; m < world->raws.inorganics[vein]->economic_uses.size(); m++) {
if (world->raws.inorganics[vein]->economic_uses[m] == state->clay_reaction) {
geo_summary->at(i).clay_absent = false;
}
if (world->raws.inorganics[vein]->economic_uses[m] == state->flux_reaction) {
geo_summary->at(i).flux_absent = false;
}
}
for (uint16_t m = 0; m < state->coals.size(); m++) {
if (vein == state->coals[m]) {
geo_summary->at(i).coal_absent = false;
break;
}
}
}
}
if (layer->bottom_height <= -3 &&
world->raws.inorganics[layer->mat_index]->flags.is_set(df::inorganic_flags::AQUIFER)) {
geo_summary->at(i).aquifer_absent = false;
}
if (non_soil_found == true) {
geo_summary->at(i).top_soil_aquifer_only = false;
}
}
}
return true;
}
//=================================================================================
void survey_rivers(embark_assist::defs::world_tile_data *survey_results) {
// color_ostream_proxy out(Core::getInstance().getConsole());
df::world_data *world_data = world->world_data;
int16_t x;
int16_t y;
for (uint16_t i = 0; i < world_data->rivers.size(); i++) {
for (uint16_t k = 0; k < world_data->rivers[i]->path.x.size(); k++) {
x = world_data->rivers[i]->path.x[k];
y = world_data->rivers[i]->path.y[k];
if (world_data->rivers[i]->flow[k] < 5000) {
if (world_data->region_map[x][y].flags.is_set(df::region_map_entry_flags::is_brook)) {
survey_results->at(x).at(y).river_size = embark_assist::defs::river_sizes::Brook;
}
else {
survey_results->at(x).at(y).river_size = embark_assist::defs::river_sizes::Stream;
}
}
else if (world_data->rivers[i]->flow[k] < 10000) {
survey_results->at(x).at(y).river_size = embark_assist::defs::river_sizes::Minor;
}
else if (world_data->rivers[i]->flow[k] < 20000) {
survey_results->at(x).at(y).river_size = embark_assist::defs::river_sizes::Medium;
}
else {
survey_results->at(x).at(y).river_size = embark_assist::defs::river_sizes::Major;
}
}
x = world_data->rivers[i]->end_pos.x;
y = world_data->rivers[i]->end_pos.y;
// Make the guess the river size for the end is the same as the tile next to the end. Note that DF
// doesn't actually recognize this tile as part of the river in the pre embark river name display.
// We also assume the is_river/is_brook flags are actually set properly for the end tile.
//
if (x >= 0 && y >= 0 && x < world->worldgen.worldgen_parms.dim_x && y < world->worldgen.worldgen_parms.dim_y) {
if (survey_results->at(x).at(y).river_size == embark_assist::defs::river_sizes::None) {
if (world_data->rivers[i]->path.x.size() &&
world_data->rivers[i]->flow[world_data->rivers[i]->path.x.size() - 1] < 5000) {
if (world_data->region_map[x][y].flags.is_set(df::region_map_entry_flags::is_brook)) {
survey_results->at(x).at(y).river_size = embark_assist::defs::river_sizes::Brook;
}
else {
survey_results->at(x).at(y).river_size = embark_assist::defs::river_sizes::Stream;
}
}
else if (world_data->rivers[i]->flow[world_data->rivers[i]->path.x.size() - 1] < 10000) {
survey_results->at(x).at(y).river_size = embark_assist::defs::river_sizes::Minor;
}
else if (world_data->rivers[i]->flow[world_data->rivers[i]->path.x.size() - 1] < 20000) {
survey_results->at(x).at(y).river_size = embark_assist::defs::river_sizes::Medium;
}
else {
survey_results->at(x).at(y).river_size = embark_assist::defs::river_sizes::Major;
}
}
}
}
}
//=================================================================================
void survey_evil_weather(embark_assist::defs::world_tile_data *survey_results) {
df::world_data *world_data = world->world_data;
for (uint16_t i = 0; i < world->interaction_instances.all.size(); i++) {
auto interaction = world->raws.interactions[world->interaction_instances.all[i]->interaction_id];
uint16_t region_index = world->interaction_instances.all[i]->region_index;
bool blood_rain = false;
bool permanent_syndrome_rain = false;
bool temporary_syndrome_rain = false;
bool thralling = false;
bool reanimating = false;
if (interaction->sources.size() &&
interaction->sources[0]->getType() == df::interaction_source_type::REGION) {
for (uint16_t k = 0; k < interaction->targets.size(); k++) {
if (interaction->targets[k]->getType() == df::interaction_target_type::CORPSE) {
for (uint16_t l = 0; l < interaction->effects.size(); l++) {
if (interaction->effects[l]->getType() == df::interaction_effect_type::ANIMATE) {
reanimating = true;
break;
}
}
}
else if (interaction->targets[k]->getType() == df::interaction_target_type::MATERIAL) {
df::interaction_target_materialst* material = virtual_cast<df::interaction_target_materialst>(interaction->targets[k]);
if (material && DFHack::MaterialInfo(material->mat_type, material->mat_index).isInorganic()) {
for (const auto &syndrome : world->raws.inorganics[material->mat_index]->material.syndrome) {
for (const auto &ce : syndrome->ce) {
df::creature_interaction_effect_type ce_type = ce->getType();
if (ce_type == df::creature_interaction_effect_type::FLASH_TILE) {
// Using this as a proxy. There seems to be a group of 4 effects for thralls:
// display symbol, flash symbol, phys att change and one more.
thralling = true;
}
else if (ce_type == df::creature_interaction_effect_type::PAIN ||
ce_type == df::creature_interaction_effect_type::SWELLING ||
ce_type == df::creature_interaction_effect_type::OOZING ||
ce_type == df::creature_interaction_effect_type::BRUISING ||
ce_type == df::creature_interaction_effect_type::BLISTERS ||
ce_type == df::creature_interaction_effect_type::NUMBNESS ||
ce_type == df::creature_interaction_effect_type::PARALYSIS ||
ce_type == df::creature_interaction_effect_type::FEVER ||
ce_type == df::creature_interaction_effect_type::BLEEDING ||
ce_type == df::creature_interaction_effect_type::COUGH_BLOOD ||
ce_type == df::creature_interaction_effect_type::VOMIT_BLOOD ||
ce_type == df::creature_interaction_effect_type::NAUSEA ||
ce_type == df::creature_interaction_effect_type::UNCONSCIOUSNESS ||
ce_type == df::creature_interaction_effect_type::NECROSIS ||
ce_type == df::creature_interaction_effect_type::IMPAIR_FUNCTION ||
ce_type == df::creature_interaction_effect_type::DROWSINESS ||
ce_type == df::creature_interaction_effect_type::DIZZINESS ||
ce_type == df::creature_interaction_effect_type::ERRATIC_BEHAVIOR) { // Doubtful if possible for region.
if (ce->end == -1) {
permanent_syndrome_rain = true;
}
else {
temporary_syndrome_rain = true;
}
}
}
}
}
else { // If not inorganic it's always blood, as far as known.
blood_rain = true;
}
}
}
}
for (uint16_t k = 0; k < world_data->regions[region_index]->region_coords.size(); k++) {
auto &results = survey_results->at(world_data->regions[region_index]->region_coords[k].x).at(world_data->regions[region_index]->region_coords[k].y);
results.blood_rain[5] = blood_rain;
results.permanent_syndrome_rain[5] = permanent_syndrome_rain;
results.temporary_syndrome_rain[5] = temporary_syndrome_rain;
results.reanimating[5] = reanimating;
results.thralling[5] = thralling;
}
}
for (uint16_t i = 0; i < world->worldgen.worldgen_parms.dim_x; i++) {
for (uint16_t k = 0; k < world->worldgen.worldgen_parms.dim_y; k++) {
auto &results = survey_results->at(i).at(k);
results.blood_rain_possible = false;
results.permanent_syndrome_rain_possible = false;
results.temporary_syndrome_rain_possible = false;
results.reanimating_possible = false;
results.thralling_possible = false;
results.blood_rain_full = true;
results.permanent_syndrome_rain_full = true;
results.temporary_syndrome_rain_full = true;
results.reanimating_full = true;
results.thralling_full = true;
for (uint8_t l = 1; l < 10; l++) {
if (results.biome_index[l] != -1) {
df::coord2d adjusted = apply_offset(i, k, l);
results.blood_rain[l] = survey_results->at(adjusted.x).at(adjusted.y).blood_rain[5];
results.permanent_syndrome_rain[l] = survey_results->at(adjusted.x).at(adjusted.y).permanent_syndrome_rain[5];
results.temporary_syndrome_rain[l] = survey_results->at(adjusted.x).at(adjusted.y).temporary_syndrome_rain[5];
results.reanimating[l] = survey_results->at(adjusted.x).at(adjusted.y).reanimating[5];
results.thralling[l] = survey_results->at(adjusted.x).at(adjusted.y).thralling[5];
if (results.blood_rain[l]) {
results.blood_rain_possible = true;
}
else {
results.blood_rain_full = false;
}
if (results.permanent_syndrome_rain[l]) {
results.permanent_syndrome_rain_possible = true;
}
else {
results.permanent_syndrome_rain_full = false;
}
if (results.temporary_syndrome_rain[l]) {
results.temporary_syndrome_rain_possible = true;
}
else {
results.temporary_syndrome_rain_full = false;
}
if (results.reanimating[l]) {
results.reanimating_possible = true;
}
else {
results.reanimating_full = false;
}
if (results.thralling[l]) {
results.thralling_possible = true;
}
else {
results.thralling_full = false;
}
}
}
}
}
}
//=================================================================================
int16_t min_temperature(int16_t max_temperature, uint16_t latitude) {
uint16_t divisor;
uint16_t steps;
uint16_t lat;
if (world->world_data->flip_latitude == df::world_data::T_flip_latitude::None) {
return max_temperature;
}
else if (world->world_data->flip_latitude == df::world_data::T_flip_latitude::North ||
world->world_data->flip_latitude == df::world_data::T_flip_latitude::South) {
steps = world->world_data->world_height / 2;
if (latitude > steps) {
lat = world->world_data->world_height - 1 - latitude;
}
else
{
lat = latitude;
}
}
else { // Both
steps = world->world_data->world_height / 4;
if (latitude < steps) {
lat = latitude;
}
else if (latitude <= steps * 2) {
lat = steps * 2 - latitude;
}
else if (latitude <= steps * 3) {
lat = latitude - steps * 2;
}
else {
lat = world->world_data->world_height - latitude;
}
}
if (world->world_data->world_height == 17) {
divisor = (57 / steps * lat + 0.4);
}
else if (world->world_data->world_height == 33) {
divisor = (61 / steps * lat + 0.1);
}
else if (world->world_data->world_height == 65) {
divisor = (63 / steps * lat);
}
else if (world->world_data->world_height == 129 ||
world->world_data->world_height == 257) {
divisor = (64 / steps * lat);
}
else {
return max_temperature; // Not any standard world height. No formula available
}
return max_temperature - ceil(divisor * 3 / 4);
}
//=================================================================================
void process_embark_incursion(embark_assist::defs::site_infos *site_info,
embark_assist::defs::world_tile_data *survey_results,
embark_assist::defs::mid_level_tile *mlt, // Note this is a single tile, as opposed to most usages of this variable name.
int16_t elevation,
uint16_t x,
uint16_t y) {
if (mlt->aquifer) {
site_info->aquifer = true;
}
else {
site_info->aquifer_full = false;
}
if (mlt->soil_depth < site_info->min_soil) {
site_info->min_soil = mlt->soil_depth;
}
if (mlt->soil_depth > site_info->max_soil) {
site_info->max_soil = mlt->soil_depth;
}
if (elevation != mlt->elevation) {
site_info->flat = false;
}
if (mlt->clay) {
site_info->clay = true;
}
if (mlt->sand) {
site_info->sand = true;
}
if (survey_results->at(x).at(y).blood_rain [mlt->biome_offset]) {
site_info->blood_rain = true;
}
if (survey_results->at(x).at(y).permanent_syndrome_rain[mlt->biome_offset]) {
site_info->permanent_syndrome_rain = true;
}
if (survey_results->at(x).at(y).temporary_syndrome_rain[mlt->biome_offset]) {
site_info->temporary_syndrome_rain = true;
}
if (survey_results->at(x).at(y).reanimating[mlt->biome_offset]) {
site_info->reanimating = true;
}
if (survey_results->at(x).at(y).thralling[mlt->biome_offset]) {
site_info->thralling = true;
}
}
//=================================================================================
void process_embark_incursion_mid_level_tile(uint8_t from_direction,
embark_assist::defs::site_infos *site_info,
embark_assist::defs::world_tile_data *survey_results,
embark_assist::defs::mid_level_tiles *mlt,
uint8_t i,
uint8_t k) {
int8_t fetch_i = i;
int8_t fetch_k = k;
int16_t fetch_x = state->x;
int16_t fetch_y = state->y;
df::world_data *world_data = world->world_data;
// Logic can be implemented with modulo and division, but that's harder to read.
switch (from_direction) {
case 0:
fetch_i = i - 1;
fetch_k = k - 1;
break;
case 1:
fetch_k = k - 1;
break;
case 2:
fetch_i = i + 1;
fetch_k = k - 1;
break;
case 3:
fetch_i = i - 1;
break;
case 4:
return; // Own tile provides the data, so there's no incursion.
break;
case 5:
fetch_i = i + 1;
break;
case 6:
fetch_i = i - 1;
fetch_k = k + 1;
break;
case 7:
fetch_k = k + 1;
break;
case 8:
fetch_i = i + 1;
fetch_k = k + 1;
break;
}
if (fetch_i < 0) {
fetch_x = state->x - 1;
}
else if (fetch_i > 15) {
fetch_x = state->x + 1;
}
if (fetch_k < 0) {
fetch_y = state->y - 1;
}
else if (fetch_k > 15) {
fetch_y = state->y + 1;
}
if (fetch_x < 0 ||
fetch_x == world_data->world_width ||
fetch_y < 0 ||
fetch_y == world_data->world_height) {
return; // We're at the world edge, so no incursions from the outside.
}
if (fetch_k < 0) {
if (fetch_i < 0) {
process_embark_incursion(site_info,
survey_results,
&survey_results->at(fetch_x).at(fetch_y).south_row[15],
mlt->at(i).at(k).elevation,
fetch_x,
fetch_y);
}
else if (fetch_i > 15) {
process_embark_incursion(site_info,
survey_results,
&survey_results->at(fetch_x).at(fetch_y).south_row[0],
mlt->at(i).at(k).elevation,
fetch_x,
fetch_y);
}
else {
process_embark_incursion(site_info,
survey_results,
&survey_results->at(fetch_x).at(fetch_y).south_row[i],
mlt->at(i).at(k).elevation,
fetch_x,
fetch_y);
}
}
else if (fetch_k > 15) {
if (fetch_i < 0) {
process_embark_incursion(site_info,
survey_results,
&survey_results->at(fetch_x).at(fetch_y).north_row[15],
mlt->at(i).at(k).elevation,
fetch_x,
fetch_y);
}
else if (fetch_i > 15) {
process_embark_incursion(site_info,
survey_results,
&survey_results->at(fetch_x).at(fetch_y).north_row[0],
mlt->at(i).at(k).elevation,
fetch_x,
fetch_y);
}
else {
process_embark_incursion(site_info,
survey_results,
&survey_results->at(fetch_x).at(fetch_y).north_row[i],
mlt->at(i).at(k).elevation,
fetch_x,
fetch_y);
}
}
else {
if (fetch_i < 0) {
process_embark_incursion(site_info,
survey_results,
&survey_results->at(fetch_x).at(fetch_y).east_column[k],
mlt->at(i).at(k).elevation,
fetch_x,
fetch_y);
}
else if (fetch_i > 15) {
process_embark_incursion(site_info,
survey_results,
&survey_results->at(fetch_x).at(fetch_y).west_column[k],
mlt->at(i).at(k).elevation,
fetch_x,
fetch_y);
}
else {
process_embark_incursion(site_info,
survey_results,
&mlt->at(fetch_i).at(fetch_k),
mlt->at(i).at(k).elevation,
fetch_x,
fetch_y);
}
}
}
}
}
//=================================================================================
// Exported operations
//=================================================================================
void embark_assist::survey::setup(uint16_t max_inorganic) {
embark_assist::survey::state = new(embark_assist::survey::states);
embark_assist::survey::state->max_inorganic = max_inorganic;
}
//=================================================================================
df::coord2d embark_assist::survey::get_last_pos() {
return{ embark_assist::survey::state->x, embark_assist::survey::state->y };
}
//=================================================================================
void embark_assist::survey::initiate(embark_assist::defs::mid_level_tiles *mlt) {
for (uint8_t i = 0; i < 16; i++) {
for (uint8_t k = 0; k < 16; k++) {
mlt->at(i).at(k).metals.resize(state->max_inorganic);
mlt->at(i).at(k).economics.resize(state->max_inorganic);
mlt->at(i).at(k).minerals.resize(state->max_inorganic);
}
}
}
//=================================================================================
void embark_assist::survey::clear_results(embark_assist::defs::match_results *match_results) {
for (uint16_t i = 0; i < world->worldgen.worldgen_parms.dim_x; i++) {
for (uint16_t k = 0; k < world->worldgen.worldgen_parms.dim_y; k++) {
match_results->at(i).at(k).preliminary_match = false;
match_results->at(i).at(k).contains_match = false;
for (uint16_t l = 0; l < 16; l++) {
for (uint16_t m = 0; m < 16; m++) {
match_results->at(i).at(k).mlt_match[l][m] = false;
}
}
}
}
}
//=================================================================================
void embark_assist::survey::high_level_world_survey(embark_assist::defs::geo_data *geo_summary,
embark_assist::defs::world_tile_data *survey_results) {
// color_ostream_proxy out(Core::getInstance().getConsole());
int16_t temperature;
bool negative;
embark_assist::survey::geo_survey(geo_summary);
for (uint16_t i = 0; i < world->worldgen.worldgen_parms.dim_x; i++) {
for (uint16_t k = 0; k < world->worldgen.worldgen_parms.dim_y; k++) {
df::coord2d adjusted;
df::world_data *world_data = world->world_data;
uint16_t geo_index;
uint16_t sav_ev;
uint8_t offset_count = 0;
auto &results = survey_results->at(i).at(k);
results.surveyed = false;
results.aquifer_count = 0;
results.clay_count = 0;
results.sand_count = 0;
results.flux_count = 0;
results.coal_count = 0;
results.min_region_soil = 10;
results.max_region_soil = 0;
results.max_waterfall = 0;
results.savagery_count[0] = 0;
results.savagery_count[1] = 0;
results.savagery_count[2] = 0;
results.evilness_count[0] = 0;
results.evilness_count[1] = 0;
results.evilness_count[2] = 0;
results.metals.resize(state->max_inorganic);
results.economics.resize(state->max_inorganic);
results.minerals.resize(state->max_inorganic);
// Evil weather and rivers are handled in later operations. Should probably be merged into one.
for (uint8_t l = 1; l < 10; l++)
{
adjusted = apply_offset(i, k, l);
if (adjusted.x != i || adjusted.y != k || l == 5) {
offset_count++;
results.biome_index[l] = world_data->region_map[adjusted.x][adjusted.y].region_id;
results.biome[l] = DFHack::Maps::GetBiomeTypeWithRef(adjusted.x, adjusted.y, k);
temperature = world_data->region_map[adjusted.x][adjusted.y].temperature;
negative = temperature < 0;
if (negative) {
temperature = -temperature;
}
results.max_temperature[l] = (temperature / 4) * 3;
if (temperature % 4 > 1) {
results.max_temperature[l] = results.max_temperature[l] + temperature % 4 - 1;
}
if (negative) {
results.max_temperature[l] = -results.max_temperature[l];
}
results.min_temperature[l] = min_temperature(results.max_temperature[l], adjusted.y);
geo_index = world_data->region_map[adjusted.x][adjusted.y].geo_index;
if (!geo_summary->at(geo_index).aquifer_absent) results.aquifer_count++;
if (!geo_summary->at(geo_index).clay_absent) results.clay_count++;
if (!geo_summary->at(geo_index).sand_absent) results.sand_count++;
if (!geo_summary->at(geo_index).flux_absent) results.flux_count++;
if (!geo_summary->at(geo_index).coal_absent) results.coal_count++;
if (geo_summary->at(geo_index).soil_size < results.min_region_soil)
results.min_region_soil = geo_summary->at(geo_index).soil_size;
if (geo_summary->at(geo_index).soil_size > results.max_region_soil)
results.max_region_soil = geo_summary->at(geo_index).soil_size;
sav_ev = world_data->region_map[adjusted.x][adjusted.y].savagery / 33;
if (sav_ev == 3) sav_ev = 2;
results.savagery_count[sav_ev]++;
sav_ev = world_data->region_map[adjusted.x][adjusted.y].evilness / 33;
if (sav_ev == 3) sav_ev = 2;
results.evilness_count[sav_ev]++;
for (uint16_t m = 0; m < state->max_inorganic; m++) {
if (geo_summary->at(geo_index).possible_metals[m]) results.metals[m] = true;
if (geo_summary->at(geo_index).possible_economics[m]) results.economics[m] = true;
if (geo_summary->at(geo_index).possible_minerals[m]) results.minerals[m] = true;
}
}
else {
results.biome_index[l] = -1;
results.biome[l] = -1;
results.max_temperature[l] = -30000;
results.min_temperature[l] = -30000;
}
}
results.biome_count = 0;
for (uint8_t l = 1; l < 10; l++) {
if (results.biome[l] != -1) results.biome_count++;
}
if (results.aquifer_count == offset_count) results.aquifer_count = 256;
if (results.clay_count == offset_count) results.clay_count = 256;
if (results.sand_count == offset_count) results.sand_count = 256;
if (results.flux_count == offset_count) results.flux_count = 256;
if (results.coal_count == offset_count) results.coal_count = 256;
for (uint8_t l = 0; l < 3; l++) {
if (results.savagery_count[l] == offset_count) results.savagery_count[l] = 256;
if (results.evilness_count[l] == offset_count) results.evilness_count[l] = 256;
}
}
}
embark_assist::survey::survey_rivers(survey_results);
embark_assist::survey::survey_evil_weather(survey_results);
}
//=================================================================================
void embark_assist::survey::survey_mid_level_tile(embark_assist::defs::geo_data *geo_summary,
embark_assist::defs::world_tile_data *survey_results,
embark_assist::defs::mid_level_tiles *mlt) {
// color_ostream_proxy out(Core::getInstance().getConsole());
auto screen = Gui::getViewscreenByType<df::viewscreen_choose_start_sitest>(0);
int16_t x = screen->location.region_pos.x;
int16_t y = screen->location.region_pos.y;
embark_assist::defs::region_tile_datum *tile = &survey_results->at(x).at(y);
int8_t max_soil_depth;
int8_t offset;
int16_t elevation;
int16_t last_bottom;
int16_t top_z;
int16_t base_z;
int16_t min_z = 0; // Initialized to silence warning about potential usage of uninitialized data.
int16_t bottom_z;
df::coord2d adjusted;
df::world_data *world_data = world->world_data;
df::world_region_details *details = world_data->region_details[0];
df::region_map_entry *world_tile = &world_data->region_map[x][y];
std::vector <df::world_region_feature *> features;
uint8_t soil_erosion;
uint16_t end_check_l;
uint16_t end_check_m;
uint16_t end_check_n;
for (uint16_t i = 0; i < state->max_inorganic; i++) {
tile->metals[i] = 0;
tile->economics[i] = 0;
tile->minerals[i] = 0;
}
for (uint8_t i = 0; i < 16; i++) {
for (uint8_t k = 0; k < 16; k++) {
mlt->at(i).at(k).metals.resize(state->max_inorganic);
mlt->at(i).at(k).economics.resize(state->max_inorganic);
mlt->at(i).at(k).minerals.resize(state->max_inorganic);
}
}
for (uint8_t i = 1; i < 10; i++) survey_results->at(x).at(y).biome_index[i] = -1;
for (uint8_t i = 0; i < 16; i++) {
for (uint8_t k = 0; k < 16; k++) {
max_soil_depth = -1;
offset = details->biome[i][k];
adjusted = apply_offset(x, y, offset);
if (adjusted.x != x || adjusted.y != y)
{
mlt->at(i).at(k).biome_offset = offset;
}
else
{
mlt->at(i).at(k).biome_offset = 5;
}
survey_results->at(x).at(y).biome_index[mlt->at(i).at(k).biome_offset] =
world_data->region_map[adjusted.x][adjusted.y].region_id;
mlt->at(i).at(k).savagery_level = world_data->region_map[adjusted.x][adjusted.y].savagery / 33;
if (mlt->at(i).at(k).savagery_level == 3) {
mlt->at(i).at(k).savagery_level = 2;
}
mlt->at(i).at(k).evilness_level = world_data->region_map[adjusted.x][adjusted.y].evilness / 33;
if (mlt->at(i).at(k).evilness_level == 3) {
mlt->at(i).at(k).evilness_level = 2;
}
elevation = details->elevation[i][k];
// Special biome adjustments
if (!world_data->region_map[adjusted.x][adjusted.y].flags.is_set(region_map_entry_flags::is_lake)) {
if (world_data->region_map[adjusted.x][adjusted.y].elevation >= 150) { // Mountain
max_soil_depth = 0;
}
else if (world_data->region_map[adjusted.x][adjusted.y].elevation < 100) { // Ocean
if (elevation == 99) {
elevation = 98;
}
if ((world_data->geo_biomes[world_data->region_map[x][y].geo_index]->unk1 == 4 ||
world_data->geo_biomes[world_data->region_map[x][y].geo_index]->unk1 == 5) &&
details->unk12e8 < 500) {
max_soil_depth = 0;
}
}
}
base_z = elevation - 1;
features = details->features[i][k];
std::map<int, int> layer_bottom, layer_top;
mlt->at(i).at(k).adamantine_level = -1;
mlt->at(i).at(k).magma_level = -1;
end_check_l = static_cast<uint16_t>(features.size());
for (size_t l = 0; l < end_check_l; l++) {
auto feature = features[l];
if (feature->feature_idx != -1) {
switch (world_data->feature_map[x / 16][y / 16].features->feature_init[x % 16][y % 16][feature->feature_idx]->getType())
{
case df::feature_type::deep_special_tube:
mlt->at(i).at(k).adamantine_level = world_data->feature_map[x / 16][y / 16].features->feature_init[x % 16][y % 16][feature->feature_idx]->start_depth;
break;
case df::feature_type::magma_pool:
mlt->at(i).at(k).magma_level = 2 - world_data->feature_map[x / 16][y / 16].features->feature_init[x % 16][y % 16][feature->feature_idx]->start_depth;
break;
case df::feature_type::volcano:
mlt->at(i).at(k).magma_level = 3;
break;
default:
break;
}
}
else if (feature->layer != -1 &&
feature->min_z != -30000) {
auto layer = world_data->underground_regions[feature->layer];
layer_bottom[layer->layer_depth] = feature->min_z;
layer_top[layer->layer_depth] = feature->max_z;
base_z = std::min((int)base_z, (int)feature->min_z);
if (layer->type == df::world_underground_region::MagmaSea) {
min_z = feature->min_z; // The features are individual per region tile
}
}
}
// Compute shifts for layers in the stack.
if (max_soil_depth == -1) { // Not set to zero by the biome
max_soil_depth = std::max((154 - elevation) / 5, 1);
}
soil_erosion = geo_summary->at(world_data->region_map[adjusted.x][adjusted.y].geo_index).soil_size -
std::min((int)geo_summary->at(world_data->region_map[adjusted.x][adjusted.y].geo_index).soil_size, (int)max_soil_depth);
int16_t layer_shift[16];
int16_t cur_shift = elevation + soil_erosion - 1;
mlt->at(i).at(k).aquifer = false;
mlt->at(i).at(k).clay = false;
mlt->at(i).at(k).sand = false;
mlt->at(i).at(k).flux = false;
mlt->at(i).at(k).coal = false;
if (max_soil_depth == 0) {
mlt->at(i).at(k).soil_depth = 0;
}
else {
mlt->at(i).at(k).soil_depth = geo_summary->at(world_data->region_map[adjusted.x][adjusted.y].geo_index).soil_size - soil_erosion;
}
mlt->at(i).at(k).offset = offset;
mlt->at(i).at(k).elevation = details->elevation[i][k];
mlt->at(i).at(k).river_present = false;
mlt->at(i).at(k).river_elevation = 100;
if (details->rivers_vertical.active[i][k] != 0) {
mlt->at(i).at(k).river_present = true;
mlt->at(i).at(k).river_elevation = details->rivers_vertical.elevation[i][k];
}
else if (details->rivers_horizontal.active[i][k] != 0) {
mlt->at(i).at(k).river_present = true;
mlt->at(i).at(k).river_elevation = details->rivers_horizontal.elevation[i][k];
}
if (tile->min_region_soil > mlt->at(i).at(k).soil_depth) {
tile->min_region_soil = mlt->at(i).at(k).soil_depth;
}
if (tile->max_region_soil < mlt->at(i).at(k).soil_depth) {
tile->max_region_soil = mlt->at(i).at(k).soil_depth;
}
end_check_l = static_cast<uint16_t>(world_data->geo_biomes[world_data->region_map[adjusted.x][adjusted.y].geo_index]->layers.size());
if (end_check_l > 16) end_check_l = 16;
for (uint16_t l = 0; l < end_check_l; l++) {
auto layer = world_data->geo_biomes[world_data->region_map[adjusted.x][adjusted.y].geo_index]->layers[l];
layer_shift[l] = cur_shift;
if (layer->type == df::geo_layer_type::SOIL ||
layer->type == df::geo_layer_type::SOIL_SAND) {
int16_t size = layer->top_height - layer->bottom_height - 1;
// Comment copied from prospector.cpp (like the logic)...
// This is to replicate the behavior of a probable bug in the
// map generation code : if a layer is partially eroded, the
// removed levels are in fact transferred to the layer below,
// because unlike the case of removing the whole layer, the code
// does not execute a loop to shift the lower part of the stack up.
if (size > soil_erosion) {
cur_shift = cur_shift - soil_erosion;
}
soil_erosion -= std::min((int)soil_erosion, (int)size);
}
}
last_bottom = elevation;
// Don't have to set up the end_check as we can reuse the one above.
for (uint16_t l = 0; l < end_check_l; l++) {
auto layer = world_data->geo_biomes[world_data->region_map[adjusted.x][adjusted.y].geo_index]->layers[l];
top_z = last_bottom - 1;
bottom_z = std::max((int)layer->bottom_height + layer_shift[l], (int)min_z);
if (l == 15) {
bottom_z = min_z; // stretch layer if needed
}
if (top_z >= bottom_z) {
last_bottom = bottom_z;
mlt->at(i).at(k).minerals[layer->mat_index] = true;
end_check_m = static_cast<uint16_t>(world->raws.inorganics[layer->mat_index]->metal_ore.mat_index.size());
for (uint16_t m = 0; m < end_check_m; m++) {
mlt->at(i).at(k).metals[world->raws.inorganics[layer->mat_index]->metal_ore.mat_index[m]] = true;
}
if (layer->type == df::geo_layer_type::SOIL ||
layer->type == df::geo_layer_type::SOIL_SAND) {
if (world->raws.inorganics[layer->mat_index]->flags.is_set(df::inorganic_flags::SOIL_SAND)) {
mlt->at(i).at(k).sand = true;
}
}
if (world->raws.inorganics[layer->mat_index]->economic_uses.size() > 0) {
mlt->at(i).at(k).economics[layer->mat_index] = true;
end_check_m = static_cast<uint16_t>(world->raws.inorganics[layer->mat_index]->economic_uses.size());
for (uint16_t m = 0; m < end_check_m; m++) {
if (world->raws.inorganics[layer->mat_index]->economic_uses[m] == state->clay_reaction) {
mlt->at(i).at(k).clay = true;
}
else if (world->raws.inorganics[layer->mat_index]->economic_uses[m] == state->flux_reaction) {
mlt->at(i).at(k).flux = true;
}
}
for (uint16_t m = 0; m < state->coals.size(); m++) {
if (layer->mat_index == state->coals [m]) {
mlt->at(i).at(k).coal = true;
break;
}
}
}
end_check_m = static_cast<uint16_t>(layer->vein_mat.size());
for (uint16_t m = 0; m < end_check_m; m++) {
mlt->at(i).at(k).minerals[layer->vein_mat[m]] = true;
end_check_n = static_cast<uint16_t>(world->raws.inorganics[layer->vein_mat[m]]->metal_ore.mat_index.size());
for (uint16_t n = 0; n < end_check_n; n++) {
mlt->at(i).at(k).metals[world->raws.inorganics[layer->vein_mat[m]]->metal_ore.mat_index[n]] = true;
}
if (world->raws.inorganics[layer->vein_mat[m]]->economic_uses.size() > 0) {
mlt->at(i).at(k).economics[layer->vein_mat[m]] = true;
end_check_n = static_cast<uint16_t>(world->raws.inorganics[layer->vein_mat[m]]->economic_uses.size());
for (uint16_t n = 0; n < end_check_n; n++) {
if (world->raws.inorganics[layer->vein_mat[m]]->economic_uses[n] == state->clay_reaction) {
mlt->at(i).at(k).clay = true;
}
else if (world->raws.inorganics[layer->vein_mat[m]]->economic_uses[n] == state->flux_reaction) {
mlt->at(i).at(k).flux = true;
}
}
for (uint16_t n = 0; n < state->coals.size(); n++) {
if (layer->vein_mat [m] == state->coals[n]) {
mlt->at(i).at(k).coal = true;
break;
}
}
}
}
if (bottom_z <= elevation - 3 &&
world->raws.inorganics[layer->mat_index]->flags.is_set(df::inorganic_flags::AQUIFER)) {
mlt->at(i).at(k).aquifer = true;
}
}
}
}
}
// This is messy. DF has some weird logic to leave out river bends with a South and an East connection, as well
// as river sources (and presumably sinks) that are to the North or the West of the connecting river.
// Experiments indicate these implicit river bends inherit their River Elevation from the lower of the two
// "parents", and it's assumed river sources and sinks similarly inherit it from their sole "parent".
// Two issues are known:
// - Lake and Ocean tiles may be marked as having a river when DF doesn't. However, DF does allow for rivers to
// exist in Ocean/Lake tiles, as well as sources/sinks.
// - DF generates rivers on/under glaciers, but does not display them (as they're frozen), nor are their names
// displayed.
//
for (uint8_t i = 1; i < 16; i++) {
for (uint8_t k = 0; k < 15; k++) {
if (details->rivers_horizontal.active[i][k] != 0 &&
details->rivers_vertical.active[i - 1][k + 1] != 0 &&
!mlt->at(i - 1).at(k).river_present) { // Probably never true
mlt->at(i - 1).at(k).river_present = true;
mlt->at(i - 1).at(k).river_elevation = mlt->at(i).at(k).river_elevation;
if (mlt->at(i - 1).at(k).river_elevation > mlt->at(i - 1).at(k + 1).river_elevation) {
mlt->at(i - 1).at(k).river_elevation = mlt->at(i - 1).at(k + 1).river_elevation;
}
}
}
}
for (uint8_t i = 0; i < 16; i++) {
for (uint8_t k = 1; k < 16; k++) {
if (details->rivers_vertical.active[i][k] != 0 &&
!mlt->at(i).at(k - 1).river_present) {
mlt->at(i).at(k - 1).river_present = true;
mlt->at(i).at(k - 1).river_elevation = mlt->at(i).at(k).river_elevation;
}
}
}
for (uint8_t i = 1; i < 16; i++) {
for (uint8_t k = 0; k < 16; k++) {
if (details->rivers_horizontal.active[i][k] != 0 &&
!mlt->at(i - 1).at(k).river_present) {
mlt->at(i - 1).at(k).river_present = true;
mlt->at(i - 1).at(k).river_elevation = mlt->at(i).at(k).river_elevation;
}
}
}
survey_results->at(x).at(y).aquifer_count = 0;
survey_results->at(x).at(y).clay_count = 0;
survey_results->at(x).at(y).sand_count = 0;
survey_results->at(x).at(y).flux_count = 0;
survey_results->at(x).at(y).coal_count = 0;
survey_results->at(x).at(y).min_region_soil = 10;
survey_results->at(x).at(y).max_region_soil = 0;
survey_results->at(x).at(y).savagery_count[0] = 0;
survey_results->at(x).at(y).savagery_count[1] = 0;
survey_results->at(x).at(y).savagery_count[2] = 0;
survey_results->at(x).at(y).evilness_count[0] = 0;
survey_results->at(x).at(y).evilness_count[1] = 0;
survey_results->at(x).at(y).evilness_count[2] = 0;
for (uint8_t i = 0; i < 16; i++) {
for (uint8_t k = 0; k < 16; k++) {
if (mlt->at(i).at(k).aquifer) { survey_results->at(x).at(y).aquifer_count++; }
if (mlt->at(i).at(k).clay) { survey_results->at(x).at(y).clay_count++; }
if (mlt->at(i).at(k).sand) { survey_results->at(x).at(y).sand_count++; }
if (mlt->at(i).at(k).flux) { survey_results->at(x).at(y).flux_count++; }
if (mlt->at(i).at(k).coal) { survey_results->at(x).at(y).coal_count++; }
if (mlt->at(i).at(k).soil_depth < survey_results->at(x).at(y).min_region_soil) {
survey_results->at(x).at(y).min_region_soil = mlt->at(i).at(k).soil_depth;
}
if (mlt->at(i).at(k).soil_depth > survey_results->at(x).at(y).max_region_soil) {
survey_results->at(x).at(y).max_region_soil = mlt->at(i).at(k).soil_depth;
}
if (mlt->at(i).at(k).river_present) {
if (i < 15 &&
mlt->at(i + 1).at(k).river_present &&
abs (mlt->at(i).at(k).river_elevation - mlt->at(i + 1).at(k).river_elevation) >
survey_results->at(x).at(y).max_waterfall) {
survey_results->at(x).at(y).max_waterfall =
abs(mlt->at(i).at(k).river_elevation - mlt->at(i + 1).at(k).river_elevation);
}
if (k < 15 &&
mlt->at(i).at(k + 1).river_present &&
abs(mlt->at(i).at(k).river_elevation - mlt->at(i).at(k + 1).river_elevation) >
survey_results->at(x).at(y).max_waterfall) {
survey_results->at(x).at(y).max_waterfall =
abs(mlt->at(i).at(k).river_elevation - mlt->at(i).at(k + 1).river_elevation);
}
}
// River size surveyed separately
// biome_index handled above
// biome handled below
// evil weather handled separately
// reanimating handled separately
// thralling handled separately
survey_results->at(x).at(y).savagery_count[mlt->at(i).at(k).savagery_level]++;
survey_results->at(x).at(y).evilness_count[mlt->at(i).at(k).evilness_level]++;
for (uint16_t l = 0; l < state->max_inorganic; l++) {
if (mlt->at(i).at(k).metals[l]) { survey_results->at(x).at(y).metals[l] = true; }
if (mlt->at(i).at(k).economics[l]) { survey_results->at(x).at(y).economics[l] = true; }
if (mlt->at(i).at(k).minerals[l]) { survey_results->at(x).at(y).minerals[l] = true; }
}
}
}
for (uint8_t i = 1; i < 10; i++) {
if (survey_results->at(x).at(y).biome_index[i] == -1) {
survey_results->at(x).at(y).biome[i] = -1;
}
}
bool biomes[ENUM_LAST_ITEM(biome_type) + 1];
for (uint8_t i = 0; i <= ENUM_LAST_ITEM(biome_type); i++) {
biomes[i] = false;
}
for (uint8_t i = 1; i < 10; i++)
{
if (survey_results->at(x).at(y).biome[i] != -1) {
biomes[survey_results->at(x).at(y).biome[i]] = true;
}
}
int count = 0;
for (uint8_t i = 0; i <= ENUM_LAST_ITEM(biome_type); i++) {
if (biomes[i]) count++;
}
tile->biome_count = count;
for (uint8_t i = 0; i < 16; i++) {
tile->north_row[i].aquifer = mlt->at(i).at(0).aquifer;
tile->south_row[i].aquifer = mlt->at(i).at(15).aquifer;
tile->west_column[i].aquifer = mlt->at(0).at(i).aquifer;
tile->east_column[i].aquifer = mlt->at(15).at(i).aquifer;
tile->north_row[i].clay= mlt->at(i).at(0).clay;
tile->south_row[i].clay = mlt->at(i).at(15).clay;
tile->west_column[i].clay = mlt->at(0).at(i).clay;
tile->east_column[i].clay = mlt->at(15).at(i).clay;
tile->north_row[i].sand = mlt->at(i).at(0).sand;
tile->south_row[i].sand = mlt->at(i).at(15).sand;
tile->west_column[i].sand = mlt->at(0).at(i).sand;
tile->east_column[i].sand = mlt->at(15).at(i).sand;
tile->north_row[i].flux = mlt->at(i).at(0).flux; // Not used
tile->south_row[i].flux = mlt->at(i).at(15).flux;
tile->west_column[i].flux = mlt->at(0).at(i).flux;
tile->east_column[i].flux = mlt->at(15).at(i).flux;
tile->north_row[i].coal = mlt->at(i).at(0).coal; // Not used
tile->south_row[i].coal = mlt->at(i).at(15).coal;
tile->west_column[i].coal = mlt->at(0).at(i).coal;
tile->east_column[i].coal = mlt->at(15).at(i).coal;
tile->north_row[i].soil_depth = mlt->at(i).at(0).soil_depth;
tile->south_row[i].soil_depth = mlt->at(i).at(15).soil_depth;
tile->west_column[i].soil_depth = mlt->at(0).at(i).soil_depth;
tile->east_column[i].soil_depth = mlt->at(15).at(i).soil_depth;
tile->north_row[i].offset = mlt->at(i).at(0).offset; // Not used
tile->south_row[i].offset = mlt->at(i).at(15).offset;
tile->west_column[i].offset = mlt->at(0).at(i).offset;
tile->east_column[i].offset = mlt->at(15).at(i).offset;
tile->north_row[i].elevation = mlt->at(i).at(0).elevation;
tile->south_row[i].elevation = mlt->at(i).at(15).elevation;
tile->west_column[i].elevation = mlt->at(0).at(i).elevation;
tile->east_column[i].elevation = mlt->at(15).at(i).elevation;
tile->north_row[i].river_present = mlt->at(i).at(0).river_present; // Not used
tile->south_row[i].river_present = mlt->at(i).at(15).river_present;
tile->west_column[i].river_present = mlt->at(0).at(i).river_present;
tile->east_column[i].river_present = mlt->at(15).at(i).river_present;
tile->north_row[i].river_elevation = mlt->at(i).at(0).river_elevation; // Not used
tile->south_row[i].river_elevation = mlt->at(i).at(15).river_elevation;
tile->west_column[i].river_elevation = mlt->at(0).at(i).river_elevation;
tile->east_column[i].river_elevation = mlt->at(15).at(i).river_elevation;
tile->north_row[i].adamantine_level = mlt->at(i).at(0).adamantine_level; // Not used
tile->south_row[i].adamantine_level = mlt->at(i).at(15).adamantine_level;
tile->west_column[i].adamantine_level = mlt->at(0).at(i).adamantine_level;
tile->east_column[i].adamantine_level = mlt->at(15).at(i).adamantine_level;
tile->north_row[i].magma_level = mlt->at(i).at(0).magma_level; // Not used
tile->south_row[i].magma_level = mlt->at(i).at(15).magma_level;
tile->west_column[i].magma_level = mlt->at(0).at(i).magma_level;
tile->east_column[i].magma_level = mlt->at(15).at(i).magma_level;
tile->north_row[i].biome_offset = mlt->at(i).at(0).biome_offset;
tile->south_row[i].biome_offset = mlt->at(i).at(15).biome_offset;
tile->west_column[i].biome_offset = mlt->at(0).at(i).biome_offset;
tile->east_column[i].biome_offset = mlt->at(15).at(i).biome_offset;
tile->north_row[i].savagery_level = mlt->at(i).at(0).savagery_level;
tile->south_row[i].savagery_level = mlt->at(i).at(15).savagery_level;
tile->west_column[i].savagery_level = mlt->at(0).at(i).savagery_level;
tile->east_column[i].savagery_level = mlt->at(15).at(i).savagery_level;
tile->north_row[i].evilness_level = mlt->at(i).at(0).evilness_level;
tile->south_row[i].evilness_level = mlt->at(i).at(15).evilness_level;
tile->west_column[i].evilness_level = mlt->at(0).at(i).evilness_level;
tile->east_column[i].evilness_level = mlt->at(15).at(i).evilness_level;
tile->north_row[i].metals.resize(0); // Not used
tile->south_row[i].metals.resize(0);
tile->west_column[i].metals.resize(0);
tile->east_column[i].metals.resize(0);
tile->north_row[i].economics.resize(0); // Not used
tile->south_row[i].economics.resize(0);
tile->west_column[i].economics.resize(0);
tile->east_column[i].economics.resize(0);
tile->north_row[i].minerals.resize(0); // Not used
tile->south_row[i].minerals.resize(0);
tile->west_column[i].minerals.resize(0);
tile->east_column[i].minerals.resize(0);
tile->north_corner_selection[i] = world_data->region_details[0]->edges.biome_corner[i][0];
tile->west_corner_selection[i] = world_data->region_details[0]->edges.biome_corner[0][i];
}
for (uint8_t i = 0; i < 16; i++) {
for (uint8_t k = 0; k < 16; k++) {
tile->region_type[i][k] = world_data->regions[tile->biome_index[mlt->at(i).at(k).biome_offset]]->type;
}
}
tile->surveyed = true;
}
//=================================================================================
df::coord2d embark_assist::survey::apply_offset(uint16_t x, uint16_t y, int8_t offset) {
df::coord2d result;
result.x = x;
result.y = y;
switch (offset) {
case 1:
result.x--;
result.y++;
break;
case 2:
result.y++;
break;
case 3:
result.x++;
result.y++;
break;
case 4:
result.x--;
break;
case 5:
break; // Center. No change
case 6:
result.x++;
break;
case 7:
result.x--;
result.y--;
break;
case 8:
result.y--;
break;
case 9:
result.x++;
result.y--;
break;
default:
// Bug. Just act as if it's the center...
break;
}
if (result.x < 0) {
result.x = 0;
}
else if (result.x >= world->worldgen.worldgen_parms.dim_x) {
result.x = world->worldgen.worldgen_parms.dim_x - 1;
}
if (result.y < 0) {
result.y = 0;
}
else if (result.y >= world->worldgen.worldgen_parms.dim_y) {
result.y = world->worldgen.worldgen_parms.dim_y - 1;
}
return result;
}
//=================================================================================
void adjust_coordinates(int16_t *x, int16_t *y, int8_t *i, int8_t *k) {
if (*i < 0) {
*x = *x - 1;
*i = *i + 16;
}
else if (*i > 15) {
*x = *x + 1;
*i = *i - 16;
}
if (*k < 0) {
*y = *y - 1;
*k = *k + 16;
}
else if (*k > 15) {
*y = *y + 1;
*k = *k - 16;
}
}
//=================================================================================
df::world_region_type embark_assist::survey::region_type_of(embark_assist::defs::world_tile_data *survey_results,
int16_t x,
int16_t y,
int8_t i,
int8_t k) {
df::world_data *world_data = world->world_data;
int16_t effective_x = x;
int16_t effective_y = y;
int8_t effective_i = i;
int8_t effective_k = k;
adjust_coordinates(&effective_x, &effective_y, &effective_i, &effective_i);
if (effective_x < 0 ||
effective_x >= world_data->world_width ||
effective_y < 0 ||
effective_y >= world_data->world_height) {
return df::world_region_type::Lake; // Essentially dummy value, yielding to everything. It will
// be handled properly later anyway.
}
return survey_results->at(effective_x).at(effective_y).region_type[effective_i][effective_k];
}
//=================================================================================
uint8_t embark_assist::survey::translate_corner(embark_assist::defs::world_tile_data *survey_results,
uint8_t corner_location,
uint16_t x,
uint16_t y,
uint8_t i,
uint8_t k) {
df::world_data *world_data = world->world_data;
df::world_region_type nw_region_type;
df::world_region_type n_region_type;
df::world_region_type w_region_type;
df::world_region_type home_region_type;
int16_t effective_x = x;
int16_t effective_y = y;
int8_t effective_i = i;
int8_t effective_k = k;
uint8_t effective_corner;
bool nw_region_type_active;
bool n_region_type_active;
bool w_region_type_active;
bool home_region_type_active;
uint8_t nw_region_type_level;
uint8_t n_region_type_level;
uint8_t w_region_type_level;
uint8_t home_region_type_level;
if (corner_location == 4) { // We're the reference. No change.
}
else if (corner_location == 5) { // Tile to the east is the reference
effective_i = i + 1;
}
else if (corner_location == 7) { // Tile to the south is the reference
effective_k = k + 1;
}
else { // 8, tile to the southeast is the reference.
effective_i = i + 1;
effective_k = k + 1;
}
adjust_coordinates(&effective_x, &effective_y, &effective_i, &effective_i);
if (effective_x == world_data->world_width) {
if (effective_y == world_data->world_height) { // Only the SE corner of the SE most tile of the world can reference this.
return 4;
}
else { // East side corners of the east edge of the world
if (corner_location == 5) {
return 1;
}
else { // Can only be corner_location == 8
return 4;
}
}
}
else if (effective_y == world_data->world_height) {
if (corner_location == 7) {
return 4;
}
else { // Can only be corner_location == 8
return 3;
}
}
if (effective_x == x && effective_y == y) {
effective_corner = world_data->region_details[0]->edges.biome_corner[effective_i][effective_k];
}
else if (effective_y != y) {
effective_corner = survey_results->at(effective_x).at(effective_y).north_corner_selection[effective_i];
}
else {
effective_corner = survey_results->at(effective_x).at(effective_y).west_corner_selection[effective_k];
}
nw_region_type = embark_assist::survey::region_type_of(survey_results, x, y, effective_i - 1, effective_k - 1);
n_region_type = embark_assist::survey::region_type_of(survey_results, x, y, effective_i, effective_k - 1);
w_region_type = embark_assist::survey::region_type_of(survey_results, x, y, effective_i - 1, effective_k);
home_region_type = embark_assist::survey::region_type_of(survey_results, x, y, effective_i, effective_k);
if (nw_region_type == df::world_region_type::Lake ||
nw_region_type == df::world_region_type::Ocean) {
nw_region_type_level = 0;
}
else if (nw_region_type == df::world_region_type::Mountains) {
nw_region_type_level = 1;
}
else {
nw_region_type_level = 2;
}
if (n_region_type == df::world_region_type::Lake ||
n_region_type == df::world_region_type::Ocean) {
n_region_type_level = 0;
}
else if (n_region_type == df::world_region_type::Mountains) {
n_region_type_level = 1;
}
else {
n_region_type_level = 2;
}
if (w_region_type == df::world_region_type::Lake ||
w_region_type == df::world_region_type::Ocean) {
w_region_type_level = 0;
}
else if (w_region_type == df::world_region_type::Mountains) {
w_region_type_level = 1;
}
else {
w_region_type_level = 2;
}
if (home_region_type == df::world_region_type::Lake ||
home_region_type == df::world_region_type::Ocean) {
home_region_type_level = 0;
}
else if (n_region_type == df::world_region_type::Mountains) {
home_region_type_level = 1;
}
else {
home_region_type_level = 2;
}
if (effective_x == 0 && effective_i == 0) { // West edge of the world
if (effective_y == 0 && effective_k == 0) {
return 4; // Only a single reference to this info, the own tile.
}
else {
nw_region_type_level = -1; // Knock out the unreachable corners
w_region_type_level = -1;
}
}
if (effective_y == 0 && effective_k == 0) { // North edge of the world
nw_region_type_level = -1; // Knock out the unreachable corners
n_region_type_level = -1;
if (corner_location == 4 && effective_corner == 1) { // The logic below would select the wrong alternative.
effective_corner = 3;
}
}
nw_region_type_active = nw_region_type_level >= n_region_type_level &&
nw_region_type_level >= w_region_type_level &&
nw_region_type_level >= home_region_type_level;
n_region_type_active = n_region_type_level >= nw_region_type_level &&
n_region_type_level >= w_region_type_level &&
n_region_type_level >= home_region_type_level;
w_region_type_active = w_region_type_level >= nw_region_type_level &&
w_region_type_level >= n_region_type_level &&
w_region_type_level >= home_region_type_level;
home_region_type_active = home_region_type_level >= nw_region_type_level &&
home_region_type_level >= n_region_type_level &&
home_region_type_level >= w_region_type_level;
if ((effective_corner == 0 && !nw_region_type_active) ||
(effective_corner == 1 && !n_region_type_active) ||
(effective_corner == 2 && !w_region_type_active) ||
(effective_corner == 3 && !home_region_type_active)) {
// The designated corner is suppressed. The precedence list below seems
// to match what DF produces except in the case adjusted above.
if (nw_region_type_active) {
effective_corner = 0;
}
else if (n_region_type_active) {
effective_corner = 1;
}
else if (w_region_type_active) {
effective_corner = 2;
}
else {
effective_corner = 3;
}
}
switch (effective_corner) {
case 0:
return corner_location - 4;
break;
case 1:
return corner_location - 3;
break;
case 2:
return corner_location - 1;
break;
case 3:
return corner_location;
break;
}
return -1; // Should never happen
/* The logic that's reduced to the code above.
switch (corner_location) {
case 0: // N/A Not to the north or west
case 1: // N/A
case 2: // N/A
case 3: // N/A
case 6: // N/A
return -1; // Should never happen
break;
case 4: // Self
switch (corner) {
case 0:
return 0; // Northwest
break;
case 1:
return 1; // North
break;
case 2:
return 3; // West
break;
case 3:
return 4; // Self
}
case 5: // East
switch (corner) {
case 0:
return 1; // North
break;
case 1:
return 2; // Northeast
break;
case 2:
return 4; // Self
break;
case 3:
return 5; // East
}
case 7: // South
switch (corner) {
case 0:
return 3; // West
break;
case 1:
return 4; // Self
break;
case 2:
return 6; // Southwest
break;
case 3:
return 7; // South
}
case 8: // Southeast
switch (corner) {
case 0:
return 4; // Self
break;
case 1:
return 5; // East
break;
case 2:
return 7; // South
break;
case 3:
return 8; // Southeast
}
}
*/
}
//=================================================================================
uint8_t embark_assist::survey::translate_ns_edge(embark_assist::defs::world_tile_data *survey_results,
bool own_edge,
uint16_t x,
uint16_t y,
uint8_t i,
uint8_t k) {
df::world_data *world_data = world->world_data;
uint8_t effective_edge;
df::world_region_type north_region_type;
df::world_region_type south_region_type;
if (own_edge) {
effective_edge = world_data->region_details[0]->edges.biome_x[i][k];
south_region_type = embark_assist::survey::region_type_of(survey_results, x, y, i, k);
north_region_type = embark_assist::survey::region_type_of(survey_results, x, y, i, k - 1);
}
else {
effective_edge = world_data->region_details[0]->edges.biome_x[i][k + 1];
north_region_type = embark_assist::survey::region_type_of(survey_results, x, y, i, k);
south_region_type = embark_assist::survey::region_type_of(survey_results, x, y, i, k + 1);
}
// Apply rules for Ocean && Lake to yield to everything else,
// and Mountain to everything but those.
//
if ((north_region_type == df::world_region_type::Lake ||
north_region_type == df::world_region_type::Ocean) &&
south_region_type != df::world_region_type::Lake &&
south_region_type != df::world_region_type::Ocean) {
effective_edge = 1;
}
if ((south_region_type == df::world_region_type::Lake ||
south_region_type == df::world_region_type::Ocean) &&
north_region_type != df::world_region_type::Lake &&
north_region_type != df::world_region_type::Ocean) {
effective_edge = 0;
}
if (north_region_type == df::world_region_type::Mountains &&
south_region_type != df::world_region_type::Lake &&
south_region_type != df::world_region_type::Ocean &&
south_region_type != df::world_region_type::Mountains) {
effective_edge = 1;
}
if (south_region_type == df::world_region_type::Mountains &&
north_region_type != df::world_region_type::Lake &&
north_region_type != df::world_region_type::Ocean &&
north_region_type != df::world_region_type::Mountains) {
effective_edge = 0;
}
if (effective_edge == 0) {
if (own_edge) {
return 1;
}
else {
return 4;
}
}
else {
if (own_edge) {
return 4;
}
else {
return 7;
}
}
}
//=================================================================================
uint8_t embark_assist::survey::translate_ew_edge(embark_assist::defs::world_tile_data *survey_results,
bool own_edge,
uint16_t x,
uint16_t y,
uint8_t i,
uint8_t k) {
df::world_data *world_data = world->world_data;
uint8_t effective_edge;
df::world_region_type west_region_type;
df::world_region_type east_region_type;
if (own_edge) {
effective_edge = world_data->region_details[0]->edges.biome_y[i][k];
east_region_type = embark_assist::survey::region_type_of(survey_results, x, y, i, k);
west_region_type = embark_assist::survey::region_type_of(survey_results, x, y, i - 1, k);
}
else {
effective_edge = world_data->region_details[0]->edges.biome_y[i + 1][k];
west_region_type = embark_assist::survey::region_type_of(survey_results, x, y, i, k);
east_region_type = embark_assist::survey::region_type_of(survey_results, x, y, i + 1, k);
}
// Apply rules for Ocean && Lake to yield to everything else,
// and Mountain to everything but those.
//
if ((west_region_type == df::world_region_type::Lake ||
west_region_type == df::world_region_type::Ocean) &&
east_region_type != df::world_region_type::Lake &&
east_region_type != df::world_region_type::Ocean) {
effective_edge = 1;
}
if ((east_region_type == df::world_region_type::Lake ||
east_region_type == df::world_region_type::Ocean) &&
west_region_type != df::world_region_type::Lake &&
west_region_type != df::world_region_type::Ocean) {
effective_edge = 0;
}
if (west_region_type == df::world_region_type::Mountains &&
west_region_type != df::world_region_type::Lake &&
east_region_type != df::world_region_type::Ocean &&
east_region_type != df::world_region_type::Mountains) {
effective_edge = 1;
}
if (east_region_type == df::world_region_type::Mountains &&
east_region_type != df::world_region_type::Lake &&
west_region_type != df::world_region_type::Ocean &&
west_region_type != df::world_region_type::Mountains) {
effective_edge = 0;
}
if (effective_edge == 0) {
if (own_edge) {
return 3;
}
else {
return 4;
}
}
else {
if (own_edge) {
return 4;
}
else {
return 5;
}
}
}
//=================================================================================
void embark_assist::survey::survey_region_sites(embark_assist::defs::site_lists *site_list) {
// color_ostream_proxy out(Core::getInstance().getConsole());
auto screen = Gui::getViewscreenByType<df::viewscreen_choose_start_sitest>(0);
df::world_data *world_data = world->world_data;
int8_t index = 0;
site_list->clear();
for (uint32_t i = 0; i < world_data->region_map[screen->location.region_pos.x][screen->location.region_pos.y].sites.size(); i++) {
auto site = world_data->region_map[screen->location.region_pos.x][screen->location.region_pos.y].sites[i];
switch (site->type) {
case df::world_site_type::PlayerFortress:
case df::world_site_type::DarkFortress:
case df::world_site_type::MountainHalls:
case df::world_site_type::ForestRetreat:
case df::world_site_type::Town:
case df::world_site_type::Fortress:
break; // Already visible
case df::world_site_type::Cave:
if (!world->worldgen.worldgen_parms.all_caves_visible) {
site_list->push_back({ (uint8_t)site->rgn_min_x , (uint8_t)site->rgn_min_y, 'c' }); // Cave
}
break;
case df::world_site_type::Monument:
switch (site->subtype_info->monument_type) {
case df::monument_type::NONE:
case df::monument_type::TOMB:
break; // NONE shouldn't appear, and Tombs are visible already
case df::monument_type::VAULT:
site_list->push_back({ (uint8_t)site->rgn_min_x , (uint8_t)site->rgn_min_y, 'V' });
break;
default:
site_list->push_back({ (uint8_t)site->rgn_min_x , (uint8_t)site->rgn_min_y, 'M' }); // Any other Monument type. Pyramid?
break;
}
break;
case df::world_site_type::ImportantLocation:
site_list->push_back({ (uint8_t)site->rgn_min_x , (uint8_t)site->rgn_min_y, 'i' }); // Don't really know what that is...
break;
case df::world_site_type::LairShrine:
switch (site->subtype_info->lair_type) {
case df::lair_type::NONE:
break;
case df::lair_type::SIMPLE_MOUND:
case df::lair_type::SIMPLE_BURROW:
case df::lair_type::WILDERNESS_LOCATION:
site_list->push_back({ (uint8_t)site->rgn_min_x , (uint8_t)site->rgn_min_y, 'l' });
break;
case df::lair_type::LABYRINTH:
site_list->push_back({ (uint8_t)site->rgn_min_x , (uint8_t)site->rgn_min_y, 'L' });
break;
case df::lair_type::SHRINE:
site_list->push_back({ (uint8_t)site->rgn_min_x , (uint8_t)site->rgn_min_y, 'S' });
break;
default:
site_list->push_back({ (uint8_t)site->rgn_min_x , (uint8_t)site->rgn_min_y, '?' }); // Can these exist?
break;
}
break;
case df::world_site_type::Camp:
site_list->push_back({ (uint8_t)site->rgn_min_x , (uint8_t)site->rgn_min_y, 'C' }); // Camp
break;
default:
site_list->push_back({ (uint8_t)site->rgn_min_x , (uint8_t)site->rgn_min_y, '!' }); // Not even in the enum...
break;
}
}
}
//=================================================================================
void embark_assist::survey::survey_embark(embark_assist::defs::mid_level_tiles *mlt,
embark_assist::defs::world_tile_data *survey_results,
embark_assist::defs::site_infos *site_info,
bool use_cache) {
//color_ostream_proxy out(Core::getInstance().getConsole());
auto screen = Gui::getViewscreenByType<df::viewscreen_choose_start_sitest>(0);
int16_t elevation = 0;
uint16_t x = screen->location.region_pos.x;
uint16_t y = screen->location.region_pos.y;
std::vector<bool> metals(state->max_inorganic);
std::vector<bool> economics(state->max_inorganic);
std::vector<bool> minerals(state->max_inorganic);
bool incursion_processing_failed = false;
df::world_data *world_data = world->world_data;
if (!use_cache) { // For some reason DF scrambles these values on world tile movements (at least in Lua...).
state->local_min_x = screen->location.embark_pos_min.x;
state->local_min_y = screen->location.embark_pos_min.y;
state->local_max_x = screen->location.embark_pos_max.x;
state->local_max_y = screen->location.embark_pos_max.y;
}
state->x = x;
state->y = y;
site_info->incursions_processed = true;
site_info->aquifer = false;
site_info->aquifer_full = true;
site_info->min_soil = 10;
site_info->max_soil = 0;
site_info->flat = true;
site_info->max_waterfall = 0;
site_info->clay = false;
site_info->sand = false;
site_info->flux = false;
site_info->coal = false;
site_info->blood_rain = false;
site_info->permanent_syndrome_rain = false;
site_info->temporary_syndrome_rain = false;
site_info->reanimating = false;
site_info->thralling = false;
site_info->metals.clear();
site_info->economics.clear();
site_info->metals.clear();
for (uint8_t i = state->local_min_x; i <= state->local_max_x; i++) {
for (uint8_t k = state->local_min_y; k <= state->local_max_y; k++) {
if (mlt->at(i).at(k).aquifer) {
site_info->aquifer = true;
}
else {
site_info->aquifer_full = false;
}
if (mlt->at(i).at(k).soil_depth < site_info->min_soil) {
site_info->min_soil = mlt->at(i).at(k).soil_depth;
}
if (mlt->at(i).at(k).soil_depth > site_info->max_soil) {
site_info->max_soil = mlt->at(i).at(k).soil_depth;
}
if (i == state->local_min_x && k == state->local_min_y) {
elevation = mlt->at(i).at(k).elevation;
}
else if (elevation != mlt->at(i).at(k).elevation) {
site_info->flat = false;
}
if (mlt->at(i).at(k).river_present) {
if (i < 15 &&
mlt->at(i + 1).at(k).river_present &&
abs(mlt->at(i).at(k).river_elevation - mlt->at(i + 1).at(k).river_elevation) >
site_info->max_waterfall) {
site_info->max_waterfall =
abs(mlt->at(i).at(k).river_elevation - mlt->at(i + 1).at(k).river_elevation);
}
if (k < 15 &&
mlt->at(i).at(k + 1).river_present &&
abs(mlt->at(i).at(k).river_elevation - mlt->at(i).at(k + 1).river_elevation) >
site_info->max_waterfall) {
site_info->max_waterfall =
abs(mlt->at(i).at(k).river_elevation - mlt->at(i).at(k + 1).river_elevation);
}
}
if (mlt->at(i).at(k).clay) {
site_info->clay = true;
}
if (mlt->at(i).at(k).sand) {
site_info->sand = true;
}
if (mlt->at(i).at(k).flux) {
site_info->flux = true;
}
if (mlt->at(i).at(k).coal) {
site_info->coal = true;
}
if (survey_results->at(x).at(y).blood_rain[mlt->at(i).at(k).biome_offset]) {
site_info->blood_rain = true;
}
if (survey_results->at(x).at(y).permanent_syndrome_rain[mlt->at(i).at(k).biome_offset]) {
site_info->permanent_syndrome_rain = true;
}
if (survey_results->at(x).at(y).temporary_syndrome_rain[mlt->at(i).at(k).biome_offset]) {
site_info->temporary_syndrome_rain = true;
}
if (survey_results->at(x).at(y).reanimating[mlt->at(i).at(k).biome_offset]) {
site_info->reanimating = true;
}
if (survey_results->at(x).at(y).thralling[mlt->at(i).at(k).biome_offset]) {
site_info->thralling = true;
}
for (uint16_t l = 0; l < state->max_inorganic; l++) {
metals[l] = metals[l] || mlt->at(i).at(k).metals[l];
economics[l] = economics[l] || mlt->at(i).at(k).economics[l];
minerals[l] = minerals[l] || mlt->at(i).at(k).minerals[l];
}
}
}
for (uint16_t l = 0; l < state->max_inorganic; l++) {
if (metals[l]) {
site_info->metals.push_back(l);
}
if (economics[l]) {
site_info->economics.push_back(l);
}
if (minerals[l]) {
site_info->minerals.push_back(l);
}
}
// Take incursions into account.
for (int8_t i = state->local_min_x; i <= state->local_max_x; i++) {
// NW corner, north row
if ((i == 0 && state->local_min_y == 0 && x - 1 >= 0 && y - 1 >= 0 && !survey_results->at(x - 1).at (y - 1).surveyed) ||
(i == 0 && x - 1 >= 0 && !survey_results->at(x - 1).at(y).surveyed) ||
(state->local_min_y == 0 && y - 1 >= 0 && !survey_results->at(x).at(y - 1).surveyed)) {
incursion_processing_failed = true;
}
else {
process_embark_incursion_mid_level_tile
(translate_corner(survey_results,
4,
x,
y,
i,
state->local_min_y),
site_info,
survey_results,
mlt,
i,
state->local_min_y);
}
// N edge, north row
if (state->local_min_y == 0 && y - 1 >= 0 && !survey_results->at(x).at(y - 1).surveyed) {
incursion_processing_failed = true;
}
else {
process_embark_incursion_mid_level_tile
(translate_ns_edge(survey_results,
true,
x,
y,
i,
state->local_min_y),
site_info,
survey_results,
mlt,
i,
state->local_min_y);
}
// NE corner, north row
if ((i == 15 && state->local_min_y == 0 && x + 1 < world_data->world_width && y - 1 >= 0 && !survey_results->at(x + 1).at(y - 1).surveyed) ||
(i == 15 && x + 1 < world_data->world_width && !survey_results->at(x + 1).at(y).surveyed) ||
(state->local_min_y == 0 && y - 1 >= 0 && !survey_results->at(x).at(y - 1).surveyed)) {
incursion_processing_failed = true;
}
else {
process_embark_incursion_mid_level_tile
(translate_corner(survey_results,
5,
x,
y,
i,
state->local_min_y),
site_info,
survey_results,
mlt,
i,
state->local_min_y);
}
// SW corner, south row
if ((i == 0 && state->local_max_y == 15 && x - 1 >= 0 && y + 1 < world_data->world_height && !survey_results->at(x - 1).at(y + 1).surveyed) ||
(i == 0 && x - 1 >= 0 && !survey_results->at(x - 1).at(y).surveyed) ||
(state->local_max_y == 15 && y + 1 < world_data->world_height && !survey_results->at(x).at(y + 1).surveyed)) {
incursion_processing_failed = true;
}
else {
process_embark_incursion_mid_level_tile
(translate_corner(survey_results,
7,
x,
y,
i,
state->local_max_y),
site_info,
survey_results,
mlt,
i,
state->local_max_y);
}
// S edge, south row
if (state->local_max_y == 15 && y + 1 < world_data->world_height && !survey_results->at(x).at(y + 1).surveyed) {
incursion_processing_failed = true;
}
else {
process_embark_incursion_mid_level_tile
(translate_ns_edge(survey_results,
false,
x,
y,
i,
state->local_max_y),
site_info,
survey_results,
mlt,
i,
state->local_max_y);
}
// SE corner south row
if ((i == 15 && state->local_max_y == 15 && x + 1 < world_data->world_width && y + 1 < world_data->world_height && !survey_results->at(x + 1).at(y + 1).surveyed) ||
(i == 15 && x + 1 < world_data->world_width && !survey_results->at(x + 1).at(y).surveyed) ||
(state->local_max_y == 15 && y + 1 < world_data->world_height && !survey_results->at(x).at(y + 1).surveyed)) {
incursion_processing_failed = true;
}
else {
process_embark_incursion_mid_level_tile
(translate_corner(survey_results,
8,
x,
y,
i,
state->local_max_y),
site_info,
survey_results,
mlt,
i,
state->local_max_y);
}
}
for (int8_t k = state->local_min_y; k <= state->local_max_y; k++) {
// NW corner, west side
if ((state->local_min_x == 0 && x - 1 >= 0 && !survey_results->at(x - 1).at(y).surveyed)) {
incursion_processing_failed = true;
}
else if (k > state->local_min_y) { // We've already covered the NW corner of the NW, with its complications.
process_embark_incursion_mid_level_tile
(translate_corner(survey_results,
4,
x,
y,
state->local_min_x,
k),
site_info,
survey_results,
mlt,
state->local_min_x,
k);
}
// W edge, west side
if (state->local_min_x == 0 && x - 1 >= 0 && !survey_results->at(x - 1).at(y).surveyed) {
incursion_processing_failed = true;
}
else {
process_embark_incursion_mid_level_tile
(translate_ns_edge(survey_results,
true,
x,
y,
state->local_min_x,
k),
site_info,
survey_results,
mlt,
state->local_min_x,
k);
}
// SW corner, west side
if (state->local_min_x == 0 && x - 1 >= 0 && !survey_results->at(x - 1).at(y).surveyed) {
incursion_processing_failed = true;
}
else if (k < state->local_max_y) { // We've already covered the SW corner of the SW tile, with its complicatinons.
process_embark_incursion_mid_level_tile
(translate_corner(survey_results,
7,
x,
y,
state->local_min_x,
k),
site_info,
survey_results,
mlt,
state->local_min_x,
k);
}
// NE corner, east side
if ((state->local_max_x == 15 && x + 1 < world_data->world_width && !survey_results->at(x + 1).at(y).surveyed)) {
incursion_processing_failed = true;
}
else if (k > state->local_min_y) { // We've already covered the NE tile's NE corner, with its complications.
process_embark_incursion_mid_level_tile
(translate_corner(survey_results,
5,
x,
y,
state->local_max_x,
k),
site_info,
survey_results,
mlt,
state->local_max_x,
k);
}
// E edge, east side
if (state->local_max_x == 15 && x + 1 < world_data->world_width && !survey_results->at(x + 1).at(y).surveyed) {
incursion_processing_failed = true;
}
else {
process_embark_incursion_mid_level_tile
(translate_ns_edge(survey_results,
false,
x,
y,
state->local_max_x,
k),
site_info,
survey_results,
mlt,
state->local_max_x,
k);
}
// SE corner, east side
if (state->local_max_x == 15 && x + 1 < world_data->world_width && !survey_results->at(x + 1).at(y).surveyed) {
incursion_processing_failed = true;
}
else if (k < state->local_max_y) { // We've already covered the SE tile's SE corner, with its complications.
process_embark_incursion_mid_level_tile
(translate_corner(survey_results,
8,
x,
y,
state->local_max_x,
k),
site_info,
survey_results,
mlt,
state->local_max_x,
k);
}
}
if (incursion_processing_failed) site_info->incursions_processed = false;
}
//=================================================================================
void embark_assist::survey::shutdown() {
delete state;
}
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