dfhack/plugins/pathable.cpp

90 lines
2.2 KiB
C++

2017-07-05 21:54:55 -06:00
#include "Console.h"
#include "Core.h"
#include "DataDefs.h"
#include "DataFuncs.h"
#include "DataIdentity.h"
#include "Export.h"
#include "LuaTools.h"
#include "PluginManager.h"
#include "modules/Gui.h"
#include "modules/Maps.h"
#include "modules/Screen.h"
#include "df/world.h"
using namespace DFHack;
DFHACK_PLUGIN("pathable");
REQUIRE_GLOBAL(world);
REQUIRE_GLOBAL(window_x);
REQUIRE_GLOBAL(window_y);
REQUIRE_GLOBAL(window_z);
DFhackCExport command_result plugin_init(color_ostream &out, std::vector<PluginCommand> &commands)
{
return CR_OK;
}
DFhackCExport command_result plugin_shutdown(color_ostream &out)
{
return CR_OK;
}
static void paintScreen(df::coord cursor, bool skip_unrevealed = false)
{
auto dims = Gui::getDwarfmodeViewDims();
for (int y = dims.map_y1; y <= dims.map_y2; y++)
{
for (int x = dims.map_x1; x <= dims.map_x2; x++)
{
Screen::Pen cur_tile = Screen::readTile(x, y, true);
if (!cur_tile.valid())
continue;
df::coord map_pos(
*window_x + x - dims.map_x1,
*window_y + y - dims.map_y1,
*window_z
);
// Keep yellow cursor
if (map_pos == cursor)
continue;
if (map_pos.x < 0 || map_pos.x >= world->map.x_count ||
map_pos.y < 0 || map_pos.y >= world->map.y_count ||
map_pos.z < 0 || map_pos.z >= world->map.z_count)
{
continue;
}
if (skip_unrevealed && !Maps::isTileVisible(map_pos))
continue;
int color = Maps::canWalkBetween(cursor, map_pos) ? COLOR_GREEN : COLOR_RED;
if (cur_tile.fg && cur_tile.ch != ' ')
{
cur_tile.fg = color;
cur_tile.bg = 0;
}
else
{
cur_tile.fg = 0;
cur_tile.bg = color;
}
cur_tile.bold = false;
if (cur_tile.tile)
cur_tile.tile_mode = Screen::Pen::CharColor;
Screen::paintTile(cur_tile, x, y, true);
}
}
}
DFHACK_PLUGIN_LUA_FUNCTIONS {
DFHACK_LUA_FUNCTION(paintScreen),
DFHACK_LUA_END
};