2022-12-31 22:05:03 -07:00
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#include "df/graphic_viewportst.h"
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2017-07-05 21:54:55 -06:00
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#include "modules/Maps.h"
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#include "modules/Screen.h"
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2022-12-31 22:05:03 -07:00
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#include "Debug.h"
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#include "LuaTools.h"
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#include "PluginManager.h"
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2017-07-05 21:54:55 -06:00
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using namespace DFHack;
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DFHACK_PLUGIN("pathable");
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REQUIRE_GLOBAL(gps);
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REQUIRE_GLOBAL(window_x);
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REQUIRE_GLOBAL(window_y);
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REQUIRE_GLOBAL(window_z);
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REQUIRE_GLOBAL(world);
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namespace DFHack {
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DBG_DECLARE(pathable, log, DebugCategory::LINFO);
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}
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DFhackCExport command_result plugin_init(color_ostream &out, std::vector<PluginCommand> &commands) {
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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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return CR_OK;
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}
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static void paintScreen(df::coord target, bool skip_unrevealed = false) {
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DEBUG(log).print("entering paintScreen\n");
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bool use_graphics = Screen::inGraphicsMode();
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auto dimx = use_graphics ? gps->main_viewport->dim_x : gps->dimx;
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auto dimy = use_graphics ? gps->main_viewport->dim_y : gps->dimy;
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for (int y = 0; y < dimy; ++y) {
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for (int x = 0; x < dimx; ++x) {
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df::coord map_pos(*window_x + x, *window_y + y, *window_z);
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if (!Maps::isValidTilePos(map_pos))
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continue;
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// don't overwrite the target tile
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if (!use_graphics && map_pos == target) {
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TRACE(log).print("skipping target tile\n");
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continue;
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}
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if (skip_unrevealed && !Maps::isTileVisible(map_pos)) {
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TRACE(log).print("skipping hidden tile\n");
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continue;
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}
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DEBUG(log).print("scanning map tile at offset %d, %d\n", x, y);
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Screen::Pen cur_tile = Screen::readTile(x, y, true);
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DEBUG(log).print("tile data: ch=%d, fg=%d, bg=%d, bold=%s\n",
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cur_tile.ch, cur_tile.fg, cur_tile.bg, cur_tile.bold ? "true" : "false");
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DEBUG(log).print("tile data: tile=%d, tile_mode=%d, tile_fg=%d, tile_bg=%d\n",
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cur_tile.tile, cur_tile.tile_mode, cur_tile.tile_fg, cur_tile.tile_bg);
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if (!cur_tile.valid()) {
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DEBUG(log).print("cannot read tile at offset %d, %d\n", x, y);
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continue;
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}
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bool can_walk = Maps::canWalkBetween(target, map_pos);
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DEBUG(log).print("tile is %swalkable at offset %d, %d\n",
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can_walk ? "" : "not ", x, y);
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if (use_graphics) {
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if (map_pos == target) {
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cur_tile.tile = 100711; // highlighted selection
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} else{
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cur_tile.tile = can_walk ? 779 : 782;
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}
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} else {
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int color = can_walk ? COLOR_GREEN : COLOR_RED;
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if (cur_tile.fg && cur_tile.ch != ' ') {
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cur_tile.fg = color;
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cur_tile.bg = 0;
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} else {
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cur_tile.fg = 0;
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cur_tile.bg = color;
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}
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cur_tile.bold = false;
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if (cur_tile.tile)
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cur_tile.tile_mode = Screen::Pen::CharColor;
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}
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Screen::paintTile(cur_tile, x, y, true);
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}
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}
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}
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DFHACK_PLUGIN_LUA_FUNCTIONS {
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DFHACK_LUA_FUNCTION(paintScreen),
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DFHACK_LUA_END
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};
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