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tile_set.cpp
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/**************************************************************************/
/* tile_set.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "tile_set.h"
#include "core/io/marshalls.h"
#include "core/math/geometry_2d.h"
#include "core/templates/local_vector.h"
#include "core/templates/rb_set.h"
#include "scene/gui/control.h"
#include "scene/resources/convex_polygon_shape_2d.h"
#include "scene/resources/image_texture.h"
#include "servers/navigation_server_2d.h"
/////////////////////////////// TileMapPattern //////////////////////////////////////
void TileMapPattern::_set_tile_data(const Vector<int> &p_data) {
int c = p_data.size();
const int *r = p_data.ptr();
int offset = 3;
ERR_FAIL_COND_MSG(c % offset != 0, "Corrupted tile data.");
clear();
for (int i = 0; i < c; i += offset) {
const uint8_t *ptr = (const uint8_t *)&r[i];
uint8_t local[12];
for (int j = 0; j < 12; j++) {
local[j] = ptr[j];
}
#ifdef BIG_ENDIAN_ENABLED
SWAP(local[0], local[3]);
SWAP(local[1], local[2]);
SWAP(local[4], local[7]);
SWAP(local[5], local[6]);
SWAP(local[8], local[11]);
SWAP(local[9], local[10]);
#endif
int16_t x = decode_uint16(&local[0]);
int16_t y = decode_uint16(&local[2]);
uint16_t source_id = decode_uint16(&local[4]);
uint16_t atlas_coords_x = decode_uint16(&local[6]);
uint16_t atlas_coords_y = decode_uint16(&local[8]);
uint16_t alternative_tile = decode_uint16(&local[10]);
set_cell(Vector2i(x, y), source_id, Vector2i(atlas_coords_x, atlas_coords_y), alternative_tile);
}
emit_signal(SNAME("changed"));
}
Vector<int> TileMapPattern::_get_tile_data() const {
// Export tile data to raw format
Vector<int> data;
data.resize(pattern.size() * 3);
int *w = data.ptrw();
// Save in highest format
int idx = 0;
for (const KeyValue<Vector2i, TileMapCell> &E : pattern) {
uint8_t *ptr = (uint8_t *)&w[idx];
encode_uint16((int16_t)(E.key.x), &ptr[0]);
encode_uint16((int16_t)(E.key.y), &ptr[2]);
encode_uint16(E.value.source_id, &ptr[4]);
encode_uint16(E.value.coord_x, &ptr[6]);
encode_uint16(E.value.coord_y, &ptr[8]);
encode_uint16(E.value.alternative_tile, &ptr[10]);
idx += 3;
}
return data;
}
void TileMapPattern::set_cell(const Vector2i &p_coords, int p_source_id, const Vector2i p_atlas_coords, int p_alternative_tile) {
ERR_FAIL_COND_MSG(p_coords.x < 0 || p_coords.y < 0, vformat("Cannot set cell with negative coords in a TileMapPattern. Wrong coords: %s", p_coords));
size = size.max(p_coords + Vector2i(1, 1));
pattern[p_coords] = TileMapCell(p_source_id, p_atlas_coords, p_alternative_tile);
emit_changed();
}
bool TileMapPattern::has_cell(const Vector2i &p_coords) const {
return pattern.has(p_coords);
}
void TileMapPattern::remove_cell(const Vector2i &p_coords, bool p_update_size) {
ERR_FAIL_COND(!pattern.has(p_coords));
pattern.erase(p_coords);
if (p_update_size) {
size = Size2i();
for (const KeyValue<Vector2i, TileMapCell> &E : pattern) {
size = size.max(E.key + Vector2i(1, 1));
}
}
emit_changed();
}
int TileMapPattern::get_cell_source_id(const Vector2i &p_coords) const {
ERR_FAIL_COND_V(!pattern.has(p_coords), TileSet::INVALID_SOURCE);
return pattern[p_coords].source_id;
}
Vector2i TileMapPattern::get_cell_atlas_coords(const Vector2i &p_coords) const {
ERR_FAIL_COND_V(!pattern.has(p_coords), TileSetSource::INVALID_ATLAS_COORDS);
return pattern[p_coords].get_atlas_coords();
}
int TileMapPattern::get_cell_alternative_tile(const Vector2i &p_coords) const {
ERR_FAIL_COND_V(!pattern.has(p_coords), TileSetSource::INVALID_TILE_ALTERNATIVE);
return pattern[p_coords].alternative_tile;
}
TypedArray<Vector2i> TileMapPattern::get_used_cells() const {
// Returns the cells used in the tilemap.
TypedArray<Vector2i> a;
a.resize(pattern.size());
int i = 0;
for (const KeyValue<Vector2i, TileMapCell> &E : pattern) {
Vector2i p(E.key.x, E.key.y);
a[i++] = p;
}
return a;
}
Size2i TileMapPattern::get_size() const {
return size;
}
void TileMapPattern::set_size(const Size2i &p_size) {
for (const KeyValue<Vector2i, TileMapCell> &E : pattern) {
Vector2i coords = E.key;
if (p_size.x <= coords.x || p_size.y <= coords.y) {
ERR_FAIL_MSG(vformat("Cannot set pattern size to %s, it contains a tile at %s. Size can only be increased.", p_size, coords));
};
}
size = p_size;
emit_changed();
}
bool TileMapPattern::is_empty() const {
return pattern.is_empty();
};
void TileMapPattern::clear() {
size = Size2i();
pattern.clear();
emit_changed();
};
bool TileMapPattern::_set(const StringName &p_name, const Variant &p_value) {
if (p_name == "tile_data") {
if (p_value.is_array()) {
_set_tile_data(p_value);
return true;
}
return false;
}
return false;
}
bool TileMapPattern::_get(const StringName &p_name, Variant &r_ret) const {
if (p_name == "tile_data") {
r_ret = _get_tile_data();
return true;
}
return false;
}
void TileMapPattern::_get_property_list(List<PropertyInfo> *p_list) const {
p_list->push_back(PropertyInfo(Variant::OBJECT, "tile_data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL));
}
void TileMapPattern::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_cell", "coords", "source_id", "atlas_coords", "alternative_tile"), &TileMapPattern::set_cell, DEFVAL(TileSet::INVALID_SOURCE), DEFVAL(TileSetSource::INVALID_ATLAS_COORDS), DEFVAL(TileSetSource::INVALID_TILE_ALTERNATIVE));
ClassDB::bind_method(D_METHOD("has_cell", "coords"), &TileMapPattern::has_cell);
ClassDB::bind_method(D_METHOD("remove_cell", "coords", "update_size"), &TileMapPattern::remove_cell);
ClassDB::bind_method(D_METHOD("get_cell_source_id", "coords"), &TileMapPattern::get_cell_source_id);
ClassDB::bind_method(D_METHOD("get_cell_atlas_coords", "coords"), &TileMapPattern::get_cell_atlas_coords);
ClassDB::bind_method(D_METHOD("get_cell_alternative_tile", "coords"), &TileMapPattern::get_cell_alternative_tile);
ClassDB::bind_method(D_METHOD("get_used_cells"), &TileMapPattern::get_used_cells);
ClassDB::bind_method(D_METHOD("get_size"), &TileMapPattern::get_size);
ClassDB::bind_method(D_METHOD("set_size", "size"), &TileMapPattern::set_size);
ClassDB::bind_method(D_METHOD("is_empty"), &TileMapPattern::is_empty);
}
/////////////////////////////// TileSet //////////////////////////////////////
bool TileSet::TerrainsPattern::is_valid() const {
return valid;
}
bool TileSet::TerrainsPattern::is_erase_pattern() const {
return not_empty_terrains_count == 0;
}
bool TileSet::TerrainsPattern::operator<(const TerrainsPattern &p_terrains_pattern) const {
for (int i = 0; i < TileSet::CELL_NEIGHBOR_MAX; i++) {
if (is_valid_bit[i] != p_terrains_pattern.is_valid_bit[i]) {
return is_valid_bit[i] < p_terrains_pattern.is_valid_bit[i];
}
}
if (terrain != p_terrains_pattern.terrain) {
return terrain < p_terrains_pattern.terrain;
}
for (int i = 0; i < TileSet::CELL_NEIGHBOR_MAX; i++) {
if (is_valid_bit[i] && bits[i] != p_terrains_pattern.bits[i]) {
return bits[i] < p_terrains_pattern.bits[i];
}
}
return false;
}
bool TileSet::TerrainsPattern::operator==(const TerrainsPattern &p_terrains_pattern) const {
for (int i = 0; i < TileSet::CELL_NEIGHBOR_MAX; i++) {
if (is_valid_bit[i] != p_terrains_pattern.is_valid_bit[i]) {
return false;
}
if (is_valid_bit[i] && bits[i] != p_terrains_pattern.bits[i]) {
return false;
}
}
if (terrain != p_terrains_pattern.terrain) {
return false;
}
return true;
}
void TileSet::TerrainsPattern::set_terrain(int p_terrain) {
ERR_FAIL_COND(p_terrain < -1);
terrain = p_terrain;
}
int TileSet::TerrainsPattern::get_terrain() const {
return terrain;
}
void TileSet::TerrainsPattern::set_terrain_peering_bit(TileSet::CellNeighbor p_peering_bit, int p_terrain) {
ERR_FAIL_COND(p_peering_bit == TileSet::CELL_NEIGHBOR_MAX);
ERR_FAIL_COND(!is_valid_bit[p_peering_bit]);
ERR_FAIL_COND(p_terrain < -1);
// Update the "is_erase_pattern" status.
if (p_terrain >= 0 && bits[p_peering_bit] < 0) {
not_empty_terrains_count++;
} else if (p_terrain < 0 && bits[p_peering_bit] >= 0) {
not_empty_terrains_count--;
}
bits[p_peering_bit] = p_terrain;
}
int TileSet::TerrainsPattern::get_terrain_peering_bit(TileSet::CellNeighbor p_peering_bit) const {
ERR_FAIL_COND_V(p_peering_bit == TileSet::CELL_NEIGHBOR_MAX, -1);
ERR_FAIL_COND_V(!is_valid_bit[p_peering_bit], -1);
return bits[p_peering_bit];
}
void TileSet::TerrainsPattern::from_array(Array p_terrains) {
set_terrain(p_terrains[0]);
int in_array_index = 1;
for (int i = 0; i < TileSet::CELL_NEIGHBOR_MAX; i++) {
if (is_valid_bit[i]) {
ERR_FAIL_INDEX(in_array_index, p_terrains.size());
set_terrain_peering_bit(TileSet::CellNeighbor(i), p_terrains[in_array_index]);
in_array_index++;
}
}
}
Array TileSet::TerrainsPattern::as_array() const {
Array output;
output.push_back(get_terrain());
for (int i = 0; i < TileSet::CELL_NEIGHBOR_MAX; i++) {
if (is_valid_bit[i]) {
output.push_back(bits[i]);
}
}
return output;
}
TileSet::TerrainsPattern::TerrainsPattern(const TileSet *p_tile_set, int p_terrain_set) {
ERR_FAIL_COND(p_terrain_set < 0);
for (int i = 0; i < TileSet::CELL_NEIGHBOR_MAX; i++) {
is_valid_bit[i] = (p_tile_set->is_valid_terrain_peering_bit(p_terrain_set, TileSet::CellNeighbor(i)));
bits[i] = -1;
}
valid = true;
}
const int TileSet::INVALID_SOURCE = -1;
const char *TileSet::CELL_NEIGHBOR_ENUM_TO_TEXT[] = {
PNAME("right_side"),
PNAME("right_corner"),
PNAME("bottom_right_side"),
PNAME("bottom_right_corner"),
PNAME("bottom_side"),
PNAME("bottom_corner"),
PNAME("bottom_left_side"),
PNAME("bottom_left_corner"),
PNAME("left_side"),
PNAME("left_corner"),
PNAME("top_left_side"),
PNAME("top_left_corner"),
PNAME("top_side"),
PNAME("top_corner"),
PNAME("top_right_side"),
PNAME("top_right_corner"),
};
// -- Shape and layout --
void TileSet::set_tile_shape(TileSet::TileShape p_shape) {
tile_shape = p_shape;
for (KeyValue<int, Ref<TileSetSource>> &E_source : sources) {
E_source.value->notify_tile_data_properties_should_change();
}
terrain_bits_meshes_dirty = true;
tile_meshes_dirty = true;
notify_property_list_changed();
emit_changed();
}
TileSet::TileShape TileSet::get_tile_shape() const {
return tile_shape;
}
void TileSet::set_tile_layout(TileSet::TileLayout p_layout) {
tile_layout = p_layout;
emit_changed();
}
TileSet::TileLayout TileSet::get_tile_layout() const {
return tile_layout;
}
void TileSet::set_tile_offset_axis(TileSet::TileOffsetAxis p_alignment) {
tile_offset_axis = p_alignment;
for (KeyValue<int, Ref<TileSetSource>> &E_source : sources) {
E_source.value->notify_tile_data_properties_should_change();
}
terrain_bits_meshes_dirty = true;
tile_meshes_dirty = true;
emit_changed();
}
TileSet::TileOffsetAxis TileSet::get_tile_offset_axis() const {
return tile_offset_axis;
}
void TileSet::set_tile_size(Size2i p_size) {
ERR_FAIL_COND(p_size.x < 1 || p_size.y < 1);
tile_size = p_size;
terrain_bits_meshes_dirty = true;
tile_meshes_dirty = true;
emit_changed();
}
Size2i TileSet::get_tile_size() const {
return tile_size;
}
int TileSet::get_next_source_id() const {
return next_source_id;
}
void TileSet::_update_terrains_cache() {
if (terrains_cache_dirty) {
// Organizes tiles into structures.
per_terrain_pattern_tiles.resize(terrain_sets.size());
for (RBMap<TileSet::TerrainsPattern, RBSet<TileMapCell>> &tiles : per_terrain_pattern_tiles) {
tiles.clear();
}
for (const KeyValue<int, Ref<TileSetSource>> &kv : sources) {
Ref<TileSetSource> source = kv.value;
Ref<TileSetAtlasSource> atlas_source = source;
if (atlas_source.is_valid()) {
for (int tile_index = 0; tile_index < source->get_tiles_count(); tile_index++) {
Vector2i tile_id = source->get_tile_id(tile_index);
for (int alternative_index = 0; alternative_index < source->get_alternative_tiles_count(tile_id); alternative_index++) {
int alternative_id = source->get_alternative_tile_id(tile_id, alternative_index);
// Executed for each tile_data.
TileData *tile_data = atlas_source->get_tile_data(tile_id, alternative_id);
int terrain_set = tile_data->get_terrain_set();
if (terrain_set >= 0) {
TileMapCell cell;
cell.source_id = kv.key;
cell.set_atlas_coords(tile_id);
cell.alternative_tile = alternative_id;
TileSet::TerrainsPattern terrains_pattern = tile_data->get_terrains_pattern();
// Main terrain.
if (terrains_pattern.get_terrain() >= 0) {
per_terrain_pattern_tiles[terrain_set][terrains_pattern].insert(cell);
}
// Terrain bits.
for (int i = 0; i < TileSet::CELL_NEIGHBOR_MAX; i++) {
CellNeighbor bit = CellNeighbor(i);
if (is_valid_terrain_peering_bit(terrain_set, bit)) {
int terrain = terrains_pattern.get_terrain_peering_bit(bit);
if (terrain >= 0) {
per_terrain_pattern_tiles[terrain_set][terrains_pattern].insert(cell);
}
}
}
}
}
}
}
}
// Add the empty cell in the possible patterns and cells.
for (int i = 0; i < terrain_sets.size(); i++) {
TileSet::TerrainsPattern empty_pattern(this, i);
TileMapCell empty_cell;
empty_cell.source_id = TileSet::INVALID_SOURCE;
empty_cell.set_atlas_coords(TileSetSource::INVALID_ATLAS_COORDS);
empty_cell.alternative_tile = TileSetSource::INVALID_TILE_ALTERNATIVE;
per_terrain_pattern_tiles[i][empty_pattern].insert(empty_cell);
}
terrains_cache_dirty = false;
}
}
void TileSet::_compute_next_source_id() {
while (sources.has(next_source_id)) {
next_source_id = (next_source_id + 1) % 1073741824; // 2 ** 30
};
}
// Sources management
int TileSet::add_source(Ref<TileSetSource> p_tile_set_source, int p_atlas_source_id_override) {
ERR_FAIL_COND_V(!p_tile_set_source.is_valid(), TileSet::INVALID_SOURCE);
ERR_FAIL_COND_V_MSG(p_atlas_source_id_override >= 0 && (sources.has(p_atlas_source_id_override)), TileSet::INVALID_SOURCE, vformat("Cannot create TileSet atlas source. Another atlas source exists with id %d.", p_atlas_source_id_override));
ERR_FAIL_COND_V_MSG(p_atlas_source_id_override < 0 && p_atlas_source_id_override != TileSet::INVALID_SOURCE, TileSet::INVALID_SOURCE, vformat("Provided source ID %d is not valid. Negative source IDs are not allowed.", p_atlas_source_id_override));
int new_source_id = p_atlas_source_id_override >= 0 ? p_atlas_source_id_override : next_source_id;
sources[new_source_id] = p_tile_set_source;
source_ids.push_back(new_source_id);
source_ids.sort();
TileSet *old_tileset = p_tile_set_source->get_tile_set();
if (old_tileset != this && old_tileset != nullptr) {
// If the source is already in a TileSet (might happen when duplicating), remove it from the other TileSet.
old_tileset->remove_source_ptr(p_tile_set_source.ptr());
}
p_tile_set_source->set_tile_set(this);
_compute_next_source_id();
sources[new_source_id]->connect_changed(callable_mp(this, &TileSet::_source_changed));
terrains_cache_dirty = true;
emit_changed();
return new_source_id;
}
void TileSet::remove_source(int p_source_id) {
ERR_FAIL_COND_MSG(!sources.has(p_source_id), vformat("Cannot remove TileSet atlas source. No tileset atlas source with id %d.", p_source_id));
sources[p_source_id]->disconnect_changed(callable_mp(this, &TileSet::_source_changed));
sources[p_source_id]->set_tile_set(nullptr);
sources.erase(p_source_id);
source_ids.erase(p_source_id);
source_ids.sort();
terrains_cache_dirty = true;
emit_changed();
}
void TileSet::remove_source_ptr(TileSetSource *p_tile_set_source) {
for (const KeyValue<int, Ref<TileSetSource>> &kv : sources) {
if (kv.value.ptr() == p_tile_set_source) {
remove_source(kv.key);
return;
}
}
ERR_FAIL_MSG(vformat("Attempting to remove source from a tileset, but the tileset doesn't have it: %s", p_tile_set_source));
}
void TileSet::set_source_id(int p_source_id, int p_new_source_id) {
ERR_FAIL_COND(p_new_source_id < 0);
ERR_FAIL_COND_MSG(!sources.has(p_source_id), vformat("Cannot change TileSet atlas source ID. No tileset atlas source with id %d.", p_source_id));
if (p_source_id == p_new_source_id) {
return;
}
ERR_FAIL_COND_MSG(sources.has(p_new_source_id), vformat("Cannot change TileSet atlas source ID. Another atlas source exists with id %d.", p_new_source_id));
sources[p_new_source_id] = sources[p_source_id];
sources.erase(p_source_id);
source_ids.erase(p_source_id);
source_ids.push_back(p_new_source_id);
source_ids.sort();
_compute_next_source_id();
terrains_cache_dirty = true;
emit_changed();
}
bool TileSet::has_source(int p_source_id) const {
return sources.has(p_source_id);
}
Ref<TileSetSource> TileSet::get_source(int p_source_id) const {
ERR_FAIL_COND_V_MSG(!sources.has(p_source_id), nullptr, vformat("No TileSet atlas source with id %d.", p_source_id));
return sources[p_source_id];
}
int TileSet::get_source_count() const {
return source_ids.size();
}
int TileSet::get_source_id(int p_index) const {
ERR_FAIL_INDEX_V(p_index, source_ids.size(), TileSet::INVALID_SOURCE);
return source_ids[p_index];
}
// Rendering
void TileSet::set_uv_clipping(bool p_uv_clipping) {
if (uv_clipping == p_uv_clipping) {
return;
}
uv_clipping = p_uv_clipping;
emit_changed();
}
bool TileSet::is_uv_clipping() const {
return uv_clipping;
};
int TileSet::get_occlusion_layers_count() const {
return occlusion_layers.size();
};
void TileSet::add_occlusion_layer(int p_index) {
if (p_index < 0) {
p_index = occlusion_layers.size();
}
ERR_FAIL_INDEX(p_index, occlusion_layers.size() + 1);
occlusion_layers.insert(p_index, OcclusionLayer());
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->add_occlusion_layer(p_index);
}
notify_property_list_changed();
emit_changed();
}
void TileSet::move_occlusion_layer(int p_from_index, int p_to_pos) {
ERR_FAIL_INDEX(p_from_index, occlusion_layers.size());
ERR_FAIL_INDEX(p_to_pos, occlusion_layers.size() + 1);
occlusion_layers.insert(p_to_pos, occlusion_layers[p_from_index]);
occlusion_layers.remove_at(p_to_pos < p_from_index ? p_from_index + 1 : p_from_index);
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->move_occlusion_layer(p_from_index, p_to_pos);
}
notify_property_list_changed();
emit_changed();
}
void TileSet::remove_occlusion_layer(int p_index) {
ERR_FAIL_INDEX(p_index, occlusion_layers.size());
occlusion_layers.remove_at(p_index);
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->remove_occlusion_layer(p_index);
}
notify_property_list_changed();
emit_changed();
}
void TileSet::set_occlusion_layer_light_mask(int p_layer_index, int p_light_mask) {
ERR_FAIL_INDEX(p_layer_index, occlusion_layers.size());
occlusion_layers.write[p_layer_index].light_mask = p_light_mask;
emit_changed();
}
int TileSet::get_occlusion_layer_light_mask(int p_layer_index) const {
ERR_FAIL_INDEX_V(p_layer_index, occlusion_layers.size(), 0);
return occlusion_layers[p_layer_index].light_mask;
}
void TileSet::set_occlusion_layer_sdf_collision(int p_layer_index, bool p_sdf_collision) {
ERR_FAIL_INDEX(p_layer_index, occlusion_layers.size());
occlusion_layers.write[p_layer_index].sdf_collision = p_sdf_collision;
emit_changed();
}
bool TileSet::get_occlusion_layer_sdf_collision(int p_layer_index) const {
ERR_FAIL_INDEX_V(p_layer_index, occlusion_layers.size(), false);
return occlusion_layers[p_layer_index].sdf_collision;
}
int TileSet::get_physics_layers_count() const {
return physics_layers.size();
}
void TileSet::add_physics_layer(int p_index) {
if (p_index < 0) {
p_index = physics_layers.size();
}
ERR_FAIL_INDEX(p_index, physics_layers.size() + 1);
physics_layers.insert(p_index, PhysicsLayer());
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->add_physics_layer(p_index);
}
notify_property_list_changed();
emit_changed();
}
void TileSet::move_physics_layer(int p_from_index, int p_to_pos) {
ERR_FAIL_INDEX(p_from_index, physics_layers.size());
ERR_FAIL_INDEX(p_to_pos, physics_layers.size() + 1);
physics_layers.insert(p_to_pos, physics_layers[p_from_index]);
physics_layers.remove_at(p_to_pos < p_from_index ? p_from_index + 1 : p_from_index);
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->move_physics_layer(p_from_index, p_to_pos);
}
notify_property_list_changed();
emit_changed();
}
void TileSet::remove_physics_layer(int p_index) {
ERR_FAIL_INDEX(p_index, physics_layers.size());
physics_layers.remove_at(p_index);
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->remove_physics_layer(p_index);
}
notify_property_list_changed();
emit_changed();
}
void TileSet::set_physics_layer_collision_layer(int p_layer_index, uint32_t p_layer) {
ERR_FAIL_INDEX(p_layer_index, physics_layers.size());
physics_layers.write[p_layer_index].collision_layer = p_layer;
emit_changed();
}
uint32_t TileSet::get_physics_layer_collision_layer(int p_layer_index) const {
ERR_FAIL_INDEX_V(p_layer_index, physics_layers.size(), 0);
return physics_layers[p_layer_index].collision_layer;
}
void TileSet::set_physics_layer_collision_mask(int p_layer_index, uint32_t p_mask) {
ERR_FAIL_INDEX(p_layer_index, physics_layers.size());
physics_layers.write[p_layer_index].collision_mask = p_mask;
emit_changed();
}
uint32_t TileSet::get_physics_layer_collision_mask(int p_layer_index) const {
ERR_FAIL_INDEX_V(p_layer_index, physics_layers.size(), 0);
return physics_layers[p_layer_index].collision_mask;
}
void TileSet::set_physics_layer_physics_material(int p_layer_index, Ref<PhysicsMaterial> p_physics_material) {
ERR_FAIL_INDEX(p_layer_index, physics_layers.size());
physics_layers.write[p_layer_index].physics_material = p_physics_material;
}
Ref<PhysicsMaterial> TileSet::get_physics_layer_physics_material(int p_layer_index) const {
ERR_FAIL_INDEX_V(p_layer_index, physics_layers.size(), Ref<PhysicsMaterial>());
return physics_layers[p_layer_index].physics_material;
}
// Terrains
int TileSet::get_terrain_sets_count() const {
return terrain_sets.size();
}
void TileSet::add_terrain_set(int p_index) {
if (p_index < 0) {
p_index = terrain_sets.size();
}
ERR_FAIL_INDEX(p_index, terrain_sets.size() + 1);
terrain_sets.insert(p_index, TerrainSet());
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->add_terrain_set(p_index);
}
notify_property_list_changed();
terrains_cache_dirty = true;
emit_changed();
}
void TileSet::move_terrain_set(int p_from_index, int p_to_pos) {
ERR_FAIL_INDEX(p_from_index, terrain_sets.size());
ERR_FAIL_INDEX(p_to_pos, terrain_sets.size() + 1);
terrain_sets.insert(p_to_pos, terrain_sets[p_from_index]);
terrain_sets.remove_at(p_to_pos < p_from_index ? p_from_index + 1 : p_from_index);
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->move_terrain_set(p_from_index, p_to_pos);
}
notify_property_list_changed();
terrains_cache_dirty = true;
emit_changed();
}
void TileSet::remove_terrain_set(int p_index) {
ERR_FAIL_INDEX(p_index, terrain_sets.size());
terrain_sets.remove_at(p_index);
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->remove_terrain_set(p_index);
}
notify_property_list_changed();
terrains_cache_dirty = true;
emit_changed();
}
void TileSet::set_terrain_set_mode(int p_terrain_set, TerrainMode p_terrain_mode) {
ERR_FAIL_INDEX(p_terrain_set, terrain_sets.size());
terrain_sets.write[p_terrain_set].mode = p_terrain_mode;
for (KeyValue<int, Ref<TileSetSource>> &E_source : sources) {
E_source.value->notify_tile_data_properties_should_change();
}
notify_property_list_changed();
terrains_cache_dirty = true;
emit_changed();
}
TileSet::TerrainMode TileSet::get_terrain_set_mode(int p_terrain_set) const {
ERR_FAIL_INDEX_V(p_terrain_set, terrain_sets.size(), TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES);
return terrain_sets[p_terrain_set].mode;
}
int TileSet::get_terrains_count(int p_terrain_set) const {
ERR_FAIL_INDEX_V(p_terrain_set, terrain_sets.size(), -1);
return terrain_sets[p_terrain_set].terrains.size();
}
void TileSet::add_terrain(int p_terrain_set, int p_index) {
ERR_FAIL_INDEX(p_terrain_set, terrain_sets.size());
Vector<Terrain> &terrains = terrain_sets.write[p_terrain_set].terrains;
if (p_index < 0) {
p_index = terrains.size();
}
ERR_FAIL_INDEX(p_index, terrains.size() + 1);
terrains.insert(p_index, Terrain());
// Default name and color
float hue_rotate = (terrains.size() % 16) / 16.0;
Color c;
c.set_hsv(Math::fmod(float(hue_rotate), float(1.0)), 0.5, 0.5);
terrains.write[p_index].color = c;
terrains.write[p_index].name = String(vformat("Terrain %d", p_index));
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->add_terrain(p_terrain_set, p_index);
}
notify_property_list_changed();
terrains_cache_dirty = true;
emit_changed();
}
void TileSet::move_terrain(int p_terrain_set, int p_from_index, int p_to_pos) {
ERR_FAIL_INDEX(p_terrain_set, terrain_sets.size());
Vector<Terrain> &terrains = terrain_sets.write[p_terrain_set].terrains;
ERR_FAIL_INDEX(p_from_index, terrains.size());
ERR_FAIL_INDEX(p_to_pos, terrains.size() + 1);
terrains.insert(p_to_pos, terrains[p_from_index]);
terrains.remove_at(p_to_pos < p_from_index ? p_from_index + 1 : p_from_index);
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->move_terrain(p_terrain_set, p_from_index, p_to_pos);
}
notify_property_list_changed();
terrains_cache_dirty = true;
emit_changed();
}
void TileSet::remove_terrain(int p_terrain_set, int p_index) {
ERR_FAIL_INDEX(p_terrain_set, terrain_sets.size());
Vector<Terrain> &terrains = terrain_sets.write[p_terrain_set].terrains;
ERR_FAIL_INDEX(p_index, terrains.size());
terrains.remove_at(p_index);
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->remove_terrain(p_terrain_set, p_index);
}
notify_property_list_changed();
terrains_cache_dirty = true;
emit_changed();
}
void TileSet::set_terrain_name(int p_terrain_set, int p_terrain_index, String p_name) {
ERR_FAIL_INDEX(p_terrain_set, terrain_sets.size());
ERR_FAIL_INDEX(p_terrain_index, terrain_sets[p_terrain_set].terrains.size());
terrain_sets.write[p_terrain_set].terrains.write[p_terrain_index].name = p_name;
emit_changed();
}
String TileSet::get_terrain_name(int p_terrain_set, int p_terrain_index) const {
ERR_FAIL_INDEX_V(p_terrain_set, terrain_sets.size(), String());
ERR_FAIL_INDEX_V(p_terrain_index, terrain_sets[p_terrain_set].terrains.size(), String());
return terrain_sets[p_terrain_set].terrains[p_terrain_index].name;
}
void TileSet::set_terrain_color(int p_terrain_set, int p_terrain_index, Color p_color) {
ERR_FAIL_INDEX(p_terrain_set, terrain_sets.size());
ERR_FAIL_INDEX(p_terrain_index, terrain_sets[p_terrain_set].terrains.size());
if (p_color.a != 1.0) {
WARN_PRINT("Terrain color should have alpha == 1.0");
p_color.a = 1.0;
}
terrain_sets.write[p_terrain_set].terrains.write[p_terrain_index].color = p_color;
emit_changed();
}
Color TileSet::get_terrain_color(int p_terrain_set, int p_terrain_index) const {
ERR_FAIL_INDEX_V(p_terrain_set, terrain_sets.size(), Color());
ERR_FAIL_INDEX_V(p_terrain_index, terrain_sets[p_terrain_set].terrains.size(), Color());
return terrain_sets[p_terrain_set].terrains[p_terrain_index].color;
}
bool TileSet::is_valid_terrain_peering_bit_for_mode(TileSet::TerrainMode p_terrain_mode, TileSet::CellNeighbor p_peering_bit) const {
if (tile_shape == TileSet::TILE_SHAPE_SQUARE) {
if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_SIDES) {
if (p_peering_bit == TileSet::CELL_NEIGHBOR_RIGHT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_LEFT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_SIDE) {
return true;
}
}
if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) {
if (p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_LEFT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER) {
return true;
}
}
} else if (tile_shape == TileSet::TILE_SHAPE_ISOMETRIC) {
if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_SIDES) {
if (p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE) {
return true;
}
}
if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) {
if (p_peering_bit == TileSet::CELL_NEIGHBOR_RIGHT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_LEFT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_CORNER) {
return true;
}
}
} else {
if (get_tile_offset_axis() == TileSet::TILE_OFFSET_AXIS_HORIZONTAL) {
if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_SIDES) {
if (p_peering_bit == TileSet::CELL_NEIGHBOR_RIGHT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_LEFT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE) {
return true;
}
}
if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) {
if (p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_LEFT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER) {
return true;
}
}
} else {
if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_SIDES) {
if (p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_SIDE ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE) {
return true;
}
}
if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) {
if (p_peering_bit == TileSet::CELL_NEIGHBOR_RIGHT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_LEFT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_LEFT_CORNER ||
p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER) {
return true;
}
}
}
}
return false;
}
bool TileSet::is_valid_terrain_peering_bit(int p_terrain_set, TileSet::CellNeighbor p_peering_bit) const {
if (p_terrain_set < 0 || p_terrain_set >= get_terrain_sets_count()) {
return false;
}
TileSet::TerrainMode terrain_mode = get_terrain_set_mode(p_terrain_set);
return is_valid_terrain_peering_bit_for_mode(terrain_mode, p_peering_bit);
}
// Navigation
int TileSet::get_navigation_layers_count() const {
return navigation_layers.size();
}
void TileSet::add_navigation_layer(int p_index) {
if (p_index < 0) {
p_index = navigation_layers.size();
}
ERR_FAIL_INDEX(p_index, navigation_layers.size() + 1);
navigation_layers.insert(p_index, NavigationLayer());
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->add_navigation_layer(p_index);
}
notify_property_list_changed();
emit_changed();
}
void TileSet::move_navigation_layer(int p_from_index, int p_to_pos) {
ERR_FAIL_INDEX(p_from_index, navigation_layers.size());
ERR_FAIL_INDEX(p_to_pos, navigation_layers.size() + 1);
navigation_layers.insert(p_to_pos, navigation_layers[p_from_index]);
navigation_layers.remove_at(p_to_pos < p_from_index ? p_from_index + 1 : p_from_index);
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->move_navigation_layer(p_from_index, p_to_pos);
}
notify_property_list_changed();
emit_changed();
}
void TileSet::remove_navigation_layer(int p_index) {
ERR_FAIL_INDEX(p_index, navigation_layers.size());
navigation_layers.remove_at(p_index);
for (KeyValue<int, Ref<TileSetSource>> source : sources) {
source.value->remove_navigation_layer(p_index);
}
notify_property_list_changed();
emit_changed();
}
void TileSet::set_navigation_layer_layers(int p_layer_index, uint32_t p_layers) {
ERR_FAIL_INDEX(p_layer_index, navigation_layers.size());
navigation_layers.write[p_layer_index].layers = p_layers;