update and simplify nestboxes; persist state
Myk Taylor
parent
0ff7ad0cc4
commit
fd4b0d7233
@ -1,120 +1,153 @@
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#include "Core.h"
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#include "Console.h"
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#include "Export.h"
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#include "Debug.h"
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#include "PluginManager.h"
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#include "DataDefs.h"
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#include "modules/Persistence.h"
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#include "modules/World.h"
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#include "df/world.h"
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#include "df/plotinfost.h"
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#include "df/building_nest_boxst.h"
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#include "df/building_type.h"
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#include "df/buildings_other_id.h"
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#include "df/global_objects.h"
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#include "df/item.h"
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#include "df/unit.h"
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#include "df/building.h"
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#include "df/items_other_id.h"
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#include "df/creature_raw.h"
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#include "modules/MapCache.h"
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#include "modules/Items.h"
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using std::vector;
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using std::string;
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using std::endl;
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using namespace DFHack;
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using namespace df::enums;
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using df::global::world;
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using df::global::plotinfo;
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DFHACK_PLUGIN("nestboxes");
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DFHACK_PLUGIN_IS_ENABLED(is_enabled);
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static command_result nestboxes(color_ostream &out, vector <string> & parameters);
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REQUIRE_GLOBAL(world);
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DFHACK_PLUGIN("nestboxes");
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namespace DFHack {
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// for configuration-related logging
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DBG_DECLARE(nestboxes, config, DebugCategory::LINFO);
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// for logging during the periodic scan
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DBG_DECLARE(nestboxes, cycle, DebugCategory::LINFO);
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}
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DFHACK_PLUGIN_IS_ENABLED(enabled);
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static void eggscan(color_ostream &out)
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{
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CoreSuspender suspend;
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for (df::building *build : world->buildings.other[df::buildings_other_id::NEST_BOX])
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{
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auto type = build->getType();
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if (df::enums::building_type::NestBox == type)
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{
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bool fertile = false;
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df::building_nest_boxst *nb = virtual_cast<df::building_nest_boxst>(build);
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if (nb->claimed_by != -1)
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{
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df::unit* u = df::unit::find(nb->claimed_by);
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if (u && u->pregnancy_timer > 0)
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fertile = true;
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}
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for (size_t j = 1; j < nb->contained_items.size(); j++)
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{
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df::item* item = nb->contained_items[j]->item;
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if (item->flags.bits.forbid != fertile)
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{
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item->flags.bits.forbid = fertile;
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out << item->getStackSize() << " eggs " << (fertile ? "forbidden" : "unforbidden.") << endl;
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}
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}
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}
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}
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static const string CONFIG_KEY = string(plugin_name) + "/config";
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static PersistentDataItem config;
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enum ConfigValues {
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CONFIG_IS_ENABLED = 0,
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};
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static int get_config_val(PersistentDataItem &c, int index) {
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if (!c.isValid())
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return -1;
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return c.ival(index);
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}
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static bool get_config_bool(PersistentDataItem &c, int index) {
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return get_config_val(c, index) == 1;
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}
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static void set_config_val(PersistentDataItem &c, int index, int value) {
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if (c.isValid())
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c.ival(index) = value;
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}
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static void set_config_bool(PersistentDataItem &c, int index, bool value) {
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set_config_val(c, index, value ? 1 : 0);
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}
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static const int32_t CYCLE_TICKS = 100; // need to react quickly if eggs are unforbidden
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static int32_t cycle_timestamp = 0; // world->frame_counter at last cycle
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static void do_cycle(color_ostream &out, int32_t *num_enabled_seeds, int32_t *num_disabled_seeds);
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DFhackCExport command_result plugin_init(color_ostream &out, std::vector <PluginCommand> &commands) {
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DEBUG(config,out).print("initializing %s\n", plugin_name);
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return CR_OK;
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}
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DFhackCExport command_result plugin_enable(color_ostream &out, bool enable) {
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if (!Core::getInstance().isWorldLoaded()) {
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out.printerr("Cannot enable %s without a loaded world.\n", plugin_name);
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return CR_FAILURE;
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}
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DFhackCExport command_result plugin_init (color_ostream &out, std::vector <PluginCommand> &commands)
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{
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if (world && plotinfo) {
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commands.push_back(
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PluginCommand(
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"nestboxes",
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"Protect fertile eggs incubating in a nestbox.",
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nestboxes));
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if (enable != is_enabled) {
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is_enabled = enable;
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DEBUG(config,out).print("%s from the API; persisting\n",
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is_enabled ? "enabled" : "disabled");
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set_config_bool(config, CONFIG_IS_ENABLED, is_enabled);
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} else {
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DEBUG(config,out).print("%s from the API, but already %s; no action\n",
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is_enabled ? "enabled" : "disabled",
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is_enabled ? "enabled" : "disabled");
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}
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return CR_OK;
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}
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DFhackCExport command_result plugin_shutdown ( color_ostream &out )
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{
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DFhackCExport command_result plugin_shutdown (color_ostream &out) {
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DEBUG(config,out).print("shutting down %s\n", plugin_name);
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return CR_OK;
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}
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DFhackCExport command_result plugin_onupdate(color_ostream &out)
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{
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if (!enabled)
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return CR_OK;
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DFhackCExport command_result plugin_load_data (color_ostream &out) {
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config = World::GetPersistentData(CONFIG_KEY);
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static unsigned cnt = 0;
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if ((++cnt % 5) != 0)
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return CR_OK;
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if (!config.isValid()) {
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DEBUG(config,out).print("no config found in this save; initializing\n");
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config = World::AddPersistentData(CONFIG_KEY);
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set_config_bool(config, CONFIG_IS_ENABLED, is_enabled);
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}
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eggscan(out);
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is_enabled = get_config_bool(config, CONFIG_IS_ENABLED);
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DEBUG(config,out).print("loading persisted enabled state: %s\n",
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is_enabled ? "true" : "false");
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return CR_OK;
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}
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DFhackCExport command_result plugin_enable(color_ostream &out, bool enable)
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{
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enabled = enable;
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DFhackCExport command_result plugin_onstatechange(color_ostream &out, state_change_event event) {
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if (event == DFHack::SC_WORLD_UNLOADED) {
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if (is_enabled) {
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DEBUG(config,out).print("world unloaded; disabling %s\n",
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plugin_name);
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is_enabled = false;
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}
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}
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return CR_OK;
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}
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static command_result nestboxes(color_ostream &out, vector <string> & parameters)
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{
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CoreSuspender suspend;
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if (parameters.size() == 1) {
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if (parameters[0] == "enable")
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enabled = true;
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else if (parameters[0] == "disable")
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enabled = false;
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else
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return CR_WRONG_USAGE;
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} else {
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out << "Plugin " << (enabled ? "enabled" : "disabled") << "." << endl;
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DFhackCExport command_result plugin_onupdate(color_ostream &out) {
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if (is_enabled && world->frame_counter - cycle_timestamp >= CYCLE_TICKS) {
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int32_t num_enabled_seeds, num_disabled_seeds;
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do_cycle(out, &num_enabled_seeds, &num_disabled_seeds);
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if (0 < num_enabled_seeds)
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out.print("%s: enabled %d seed types for cooking\n",
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plugin_name, num_enabled_seeds);
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if (0 < num_disabled_seeds)
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out.print("%s: protected %d seed types from cooking\n",
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plugin_name, num_disabled_seeds);
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}
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return CR_OK;
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}
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/////////////////////////////////////////////////////
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// cycle logic
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//
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static void do_cycle(color_ostream &out, int32_t *num_enabled_seed_types, int32_t *num_disabled_seed_types) {
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DEBUG(cycle,out).print("running %s cycle\n", plugin_name);
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// mark that we have recently run
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cycle_timestamp = world->frame_counter;
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for (df::building_nest_boxst *nb : world->buildings.other.NEST_BOX) {
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bool fertile = false;
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if (nb->claimed_by != -1) {
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df::unit *u = df::unit::find(nb->claimed_by);
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if (u && u->pregnancy_timer > 0)
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fertile = true;
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}
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for (auto &contained_item : nb->contained_items) {
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df::item *item = contained_item->item;
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if (item->flags.bits.forbid != fertile) {
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item->flags.bits.forbid = fertile;
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out.print("%d eggs %s.\n", item->getStackSize(), fertile ? "forbidden" : "unforbidden");
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}
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}
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}
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}
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