93 lines
3.3 KiB
C++
93 lines
3.3 KiB
C++
#include "BitArray.h"
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#include "df/building_farmplotst.h"
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#include "df/plant_raw.h"
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using namespace df::enums;
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using df::global::ui;
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using df::global::ui_building_item_cursor;
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using df::global::world;
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struct farm_select_hook : df::viewscreen_dwarfmodest {
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typedef df::viewscreen_dwarfmodest interpose_base;
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df::building_farmplotst* getFarmPlot()
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{
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if (ui->main.mode != ui_sidebar_mode::QueryBuilding)
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return NULL;
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VIRTUAL_CAST_VAR(farm_plot, df::building_farmplotst, world->selected_building);
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return farm_plot;
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}
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bool isValidCrop (int32_t crop_id, int season, df::building_farmplotst* farm_plot)
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{
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// Adapted from autofarm
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using namespace df::enums::plant_raw_flags;
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// Possible to plant?
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df::plant_raw* raws = world->raws.plants.all[crop_id];
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if (raws->flags.is_set(SEED) && raws->flags.is_set((df::plant_raw_flags)season))
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{
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// Right depth?
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DFCoord cursor (farm_plot->centerx, farm_plot->centery, farm_plot->z);
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MapExtras::MapCache mc;
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MapExtras::Block * b = mc.BlockAt(cursor / 16);
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if (!b || !b->is_valid())
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return false;
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auto &block = *b->getRaw();
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df::tile_designation &des =
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block.designation[farm_plot->centerx % 16][farm_plot->centery % 16];
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if ((raws->underground_depth_min == 0 || raws->underground_depth_max == 0) != des.bits.subterranean)
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{
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return true;
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}
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}
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return false;
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}
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inline int32_t getSelectedCropId() { return ui->selected_farm_crops[*ui_building_item_cursor]; }
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DEFINE_VMETHOD_INTERPOSE(void, feed, (set<df::interface_key> *input))
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{
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df::building_farmplotst* farm_plot = getFarmPlot();
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if (farm_plot && ui->selected_farm_crops.size() > 0)
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{
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if (input->count(interface_key::SELECT_ALL))
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{
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int32_t crop_id = getSelectedCropId();
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for (int season = 0; season < 4; season++)
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{
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if (isValidCrop(crop_id, season, farm_plot))
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{
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farm_plot->plant_id[season] = crop_id;
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}
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}
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}
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else if (input->count(interface_key::DESELECT_ALL))
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{
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for (int season = 0; season < 4; season++)
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{
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farm_plot->plant_id[season] = -1;
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}
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}
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}
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INTERPOSE_NEXT(feed)(input);
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}
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DEFINE_VMETHOD_INTERPOSE(void, render, ())
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{
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INTERPOSE_NEXT(render)();
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if (!getFarmPlot() || !ui->selected_farm_crops.size())
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return;
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auto dims = Gui::getDwarfmodeViewDims();
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int x = dims.menu_x1 + 1,
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y = dims.y2 - 5,
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left = x;
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OutputString(COLOR_LIGHTRED, x, y, Screen::getKeyDisplay(interface_key::SELECT_ALL));
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OutputString(COLOR_WHITE, x, y, ": All seasons", true, left);
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OutputString(COLOR_LIGHTRED, x, y, Screen::getKeyDisplay(interface_key::DESELECT_ALL));
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OutputString(COLOR_WHITE, x, y, ": Fallow all seasons", true, left);
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}
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};
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IMPLEMENT_VMETHOD_INTERPOSE(farm_select_hook, render);
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IMPLEMENT_VMETHOD_INTERPOSE(farm_select_hook, feed);
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