243 lines
11 KiB
C++
243 lines
11 KiB
C++
/**************************************************************************/
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/* tile_map.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef TILE_MAP_H
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#define TILE_MAP_H
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#include "scene/2d/node_2d.h"
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#include "scene/resources/tile_set.h"
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class Control;
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class TileMapLayer;
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class TerrainConstraint;
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enum TileMapDataFormat {
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FORMAT_1 = 0,
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FORMAT_2,
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FORMAT_3,
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FORMAT_MAX,
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};
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class TileMap : public Node2D {
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GDCLASS(TileMap, Node2D);
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public:
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enum VisibilityMode {
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VISIBILITY_MODE_DEFAULT,
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VISIBILITY_MODE_FORCE_SHOW,
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VISIBILITY_MODE_FORCE_HIDE,
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};
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private:
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friend class TileSetPlugin;
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// A compatibility enum to specify how is the data if formatted.
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mutable TileMapDataFormat format = TileMapDataFormat::FORMAT_3;
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static constexpr float FP_ADJUST = 0.00001;
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// Properties.
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Ref<TileSet> tile_set;
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int rendering_quadrant_size = 16;
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bool collision_animatable = false;
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VisibilityMode collision_visibility_mode = VISIBILITY_MODE_DEFAULT;
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VisibilityMode navigation_visibility_mode = VISIBILITY_MODE_DEFAULT;
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// Layers.
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LocalVector<TileMapLayer *> layers;
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TileMapLayer *default_layer; // Dummy layer to fetch default values.
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int selected_layer = -1;
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bool pending_update = false;
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// Transforms for collision_animatable.
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Transform2D last_valid_transform;
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Transform2D new_transform;
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void _tile_set_changed();
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protected:
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bool _set(const StringName &p_name, const Variant &p_value);
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bool _get(const StringName &p_name, Variant &r_ret) const;
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void _get_property_list(List<PropertyInfo> *p_list) const;
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bool _property_can_revert(const StringName &p_name) const;
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bool _property_get_revert(const StringName &p_name, Variant &r_property) const;
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void _notification(int p_what);
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static void _bind_methods();
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#ifndef DISABLE_DEPRECATED
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Rect2i _get_used_rect_bind_compat_78328();
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void _set_quadrant_size_compat_81070(int p_quadrant_size);
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int _get_quadrant_size_compat_81070() const;
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VisibilityMode _get_collision_visibility_mode_bind_compat_87115();
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VisibilityMode _get_navigation_visibility_mode_bind_compat_87115();
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static void _bind_compatibility_methods();
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#endif
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public:
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static Vector2i transform_coords_layout(const Vector2i &p_coords, TileSet::TileOffsetAxis p_offset_axis, TileSet::TileLayout p_from_layout, TileSet::TileLayout p_to_layout);
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#ifdef TOOLS_ENABLED
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virtual Rect2 _edit_get_rect() const override;
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#endif
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#ifndef DISABLE_DEPRECATED
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void force_update(int p_layer);
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#endif
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// Called by TileMapLayers.
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void queue_internal_update();
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void _internal_update();
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void set_tileset(const Ref<TileSet> &p_tileset);
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Ref<TileSet> get_tileset() const;
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void set_rendering_quadrant_size(int p_size);
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int get_rendering_quadrant_size() const;
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static void draw_tile(RID p_canvas_item, const Vector2 &p_position, const Ref<TileSet> p_tile_set, int p_atlas_source_id, const Vector2i &p_atlas_coords, int p_alternative_tile, int p_frame = -1, Color p_modulation = Color(1.0, 1.0, 1.0, 1.0), const TileData *p_tile_data_override = nullptr, real_t p_animation_offset = 0.0);
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// Layers management.
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int get_layers_count() const;
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void add_layer(int p_to_pos);
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void move_layer(int p_layer, int p_to_pos);
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void remove_layer(int p_layer);
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void set_layer_name(int p_layer, String p_name);
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String get_layer_name(int p_layer) const;
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void set_layer_enabled(int p_layer, bool p_visible);
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bool is_layer_enabled(int p_layer) const;
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void set_layer_modulate(int p_layer, Color p_modulate);
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Color get_layer_modulate(int p_layer) const;
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void set_layer_y_sort_enabled(int p_layer, bool p_enabled);
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bool is_layer_y_sort_enabled(int p_layer) const;
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void set_layer_y_sort_origin(int p_layer, int p_y_sort_origin);
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int get_layer_y_sort_origin(int p_layer) const;
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void set_layer_z_index(int p_layer, int p_z_index);
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int get_layer_z_index(int p_layer) const;
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void set_layer_navigation_enabled(int p_layer, bool p_enabled);
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bool is_layer_navigation_enabled(int p_layer) const;
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void set_layer_navigation_map(int p_layer, RID p_map);
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RID get_layer_navigation_map(int p_layer) const;
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void set_selected_layer(int p_layer_id); // For editor use.
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int get_selected_layer() const;
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void set_collision_animatable(bool p_collision_animatable);
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bool is_collision_animatable() const;
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// Debug visibility modes.
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void set_collision_visibility_mode(VisibilityMode p_show_collision);
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VisibilityMode get_collision_visibility_mode() const;
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void set_navigation_visibility_mode(VisibilityMode p_show_navigation);
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VisibilityMode get_navigation_visibility_mode() const;
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// Cells accessors.
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void set_cell(int p_layer, const Vector2i &p_coords, int p_source_id = TileSet::INVALID_SOURCE, const Vector2i p_atlas_coords = TileSetSource::INVALID_ATLAS_COORDS, int p_alternative_tile = 0);
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void erase_cell(int p_layer, const Vector2i &p_coords);
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int get_cell_source_id(int p_layer, const Vector2i &p_coords, bool p_use_proxies = false) const;
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Vector2i get_cell_atlas_coords(int p_layer, const Vector2i &p_coords, bool p_use_proxies = false) const;
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int get_cell_alternative_tile(int p_layer, const Vector2i &p_coords, bool p_use_proxies = false) const;
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// Helper method to make accessing the data easier.
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TileData *get_cell_tile_data(int p_layer, const Vector2i &p_coords, bool p_use_proxies = false) const;
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// Patterns.
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Ref<TileMapPattern> get_pattern(int p_layer, TypedArray<Vector2i> p_coords_array);
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Vector2i map_pattern(const Vector2i &p_position_in_tilemap, const Vector2i &p_coords_in_pattern, Ref<TileMapPattern> p_pattern);
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void set_pattern(int p_layer, const Vector2i &p_position, const Ref<TileMapPattern> p_pattern);
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// Terrains (Not exposed).
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HashMap<Vector2i, TileSet::TerrainsPattern> terrain_fill_constraints(int p_layer, const Vector<Vector2i> &p_to_replace, int p_terrain_set, const RBSet<TerrainConstraint> &p_constraints);
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HashMap<Vector2i, TileSet::TerrainsPattern> terrain_fill_connect(int p_layer, const Vector<Vector2i> &p_coords_array, int p_terrain_set, int p_terrain, bool p_ignore_empty_terrains = true);
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HashMap<Vector2i, TileSet::TerrainsPattern> terrain_fill_path(int p_layer, const Vector<Vector2i> &p_coords_array, int p_terrain_set, int p_terrain, bool p_ignore_empty_terrains = true);
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HashMap<Vector2i, TileSet::TerrainsPattern> terrain_fill_pattern(int p_layer, const Vector<Vector2i> &p_coords_array, int p_terrain_set, TileSet::TerrainsPattern p_terrains_pattern, bool p_ignore_empty_terrains = true);
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// Terrains (exposed).
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void set_cells_terrain_connect(int p_layer, TypedArray<Vector2i> p_cells, int p_terrain_set, int p_terrain, bool p_ignore_empty_terrains = true);
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void set_cells_terrain_path(int p_layer, TypedArray<Vector2i> p_path, int p_terrain_set, int p_terrain, bool p_ignore_empty_terrains = true);
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// Not exposed to users.
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TileMapCell get_cell(int p_layer, const Vector2i &p_coords, bool p_use_proxies = false) const;
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int get_effective_quadrant_size(int p_layer) const;
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virtual void set_y_sort_enabled(bool p_enable) override;
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Vector2 map_to_local(const Vector2i &p_pos) const;
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Vector2i local_to_map(const Vector2 &p_pos) const;
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bool is_existing_neighbor(TileSet::CellNeighbor p_cell_neighbor) const;
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Vector2i get_neighbor_cell(const Vector2i &p_coords, TileSet::CellNeighbor p_cell_neighbor) const;
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TypedArray<Vector2i> get_used_cells(int p_layer) const;
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TypedArray<Vector2i> get_used_cells_by_id(int p_layer, int p_source_id = TileSet::INVALID_SOURCE, const Vector2i p_atlas_coords = TileSetSource::INVALID_ATLAS_COORDS, int p_alternative_tile = TileSetSource::INVALID_TILE_ALTERNATIVE) const;
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Rect2i get_used_rect() const;
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// Override some methods of the CanvasItem class to pass the changes to the quadrants CanvasItems.
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virtual void set_light_mask(int p_light_mask) override;
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virtual void set_material(const Ref<Material> &p_material) override;
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virtual void set_use_parent_material(bool p_use_parent_material) override;
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virtual void set_texture_filter(CanvasItem::TextureFilter p_texture_filter) override;
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virtual void set_texture_repeat(CanvasItem::TextureRepeat p_texture_repeat) override;
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// For finding tiles from collision.
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Vector2i get_coords_for_body_rid(RID p_physics_body);
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// For getting their layers as well.
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int get_layer_for_body_rid(RID p_physics_body);
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// Fixing and clearing methods.
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void fix_invalid_tiles();
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// Clears tiles from a given layer.
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void clear_layer(int p_layer);
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void clear();
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// Force a TileMap update.
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void update_internals();
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void notify_runtime_tile_data_update(int p_layer = -1);
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// Helpers?
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TypedArray<Vector2i> get_surrounding_cells(const Vector2i &coords);
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void draw_cells_outline(Control *p_control, const RBSet<Vector2i> &p_cells, Color p_color, Transform2D p_transform = Transform2D());
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// Virtual function to modify the TileData at runtime.
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GDVIRTUAL2R(bool, _use_tile_data_runtime_update, int, Vector2i);
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GDVIRTUAL3(_tile_data_runtime_update, int, Vector2i, TileData *);
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// Configuration warnings.
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Array get_configuration_warnings() const override;
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TileMap();
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~TileMap();
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};
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VARIANT_ENUM_CAST(TileMap::VisibilityMode);
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#endif // TILE_MAP_H
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