Function fix_map

plugins/fix-occupancy.cpp:294–343

}

static void fix_map(color_ostream &out, bool dry_run) {
    static const uint32_t occ_mask = df::tile_occupancy::mask_building | df::tile_occupancy::mask_unit |
        df::tile_occupancy::mask_unit_grounded | df::tile_occupancy::mask_item;

    Expected expected;

    // set expected building occupancy
    for (auto bld : world->buildings.all)
        scan_building(out, bld, expected);

    // set expected unit occupancy
    for (auto unit : world->units.active)
        scan_unit(unit, expected);

    // set expected item occupancy
    for (auto item : world->items.other.IN_PLAY)
        scan_item(item, expected);

    // check against expected values and fix
    for (auto block : world->map.map_blocks) {
        // check/fix order of map block item vector
        normalize_item_vector(out, block, dry_run);
        reconcile_block_items(out, expected.block_items(block), block, dry_run);

        // reconcile occupancy of each tile against expected values
        int z = block->map_pos.z;
        for (int yoff = 0; yoff < 16; ++yoff) {
            int y = block->map_pos.y + yoff;
            for (int xoff = 0; xoff < 16; ++xoff) {
                int x = block->map_pos.x + xoff;
                auto expected_occ = expected.occ(x, y, z);
                auto expected_bld = expected.bld(x, y, z);
                if (!expected_occ || !expected_bld) {
                    TRACE(log,out).print("pos out of bounds ({}, {}, {})\n", x, y, z);
                    continue;
                }
                df::tile_occupancy &block_occ = block->occupancy[xoff][yoff];
                if (*expected_bld || (expected_occ->whole & occ_mask) != (block_occ.whole & occ_mask)) {
                    DEBUG(log,out).print("reconciling occupancy at ({}, {}, {}) (bld={}, 0x{:x} ?= 0x{:x})\n",
                        x, y, z, static_cast<void*>(*expected_bld), expected_occ->whole & occ_mask, block_occ.whole & occ_mask);
                    reconcile_map_tile(out, *expected_bld, *expected_occ, block_occ, dry_run, x, y, z);
                }
            }
        }
    }

    INFO(log,out).print("verified {} buildings, {} units, {} items, {} map blocks, and {} map tiles\n",
        world->buildings.all.size(), world->units.active.size(), world->items.other.IN_PLAY.size(),
        world->map.map_blocks.size(), expected.get_size());
}

DFHACK_PLUGIN_LUA_FUNCTIONS{
    DFHACK_LUA_FUNCTION(fix_tile),