137 lines
3.5 KiB
C
137 lines
3.5 KiB
C
#ifndef BREEZE_MAP_H
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#define BREEZE_MAP_H
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#include "tileset.h"
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#include "../utils/string.h"
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#define BZ_MAP_MAX_LAYERS 8
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#define BZ_MAP_MAX_TILESETS 8
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#define BZ_MAP_COLLIDER_DEPTH 2
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typedef struct BzTileLayer BzTileLayer;
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typedef struct BzTileObject BzTileObject;
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typedef struct BzTileObjectGroup BzTileObjectGroup;
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typedef struct BzTileMap BzTileMap;
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typedef void (*BzTileLayerRenderFunc)(BzTileMap *map, BzTileLayer *layer);
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typedef void (*BzTileObjectGroupRenderFunc)(BzTileMap *map, BzTileObjectGroup *objectGroup);
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extern BzTileLayerRenderFunc BZ_TILE_LAYER_SKIP_RENDER;
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extern BzTileObjectGroupRenderFunc BZ_TILE_OBJECTS_SKIP_RENDER;
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typedef struct BzTileLayerDesc {
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const char *name; // Matches map layer names
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BzTileLayerRenderFunc renderer;
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} BzTileLayerDesc;
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typedef struct BzTileObjectsDesc {
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const char *name; // Matches map layer names
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BzTileObjectGroupRenderFunc renderer;
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BzStringHashFunc hashFunc;
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} BzTileObjectsDesc;
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typedef struct BzTileMapDesc {
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const char *path;
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BzTileset tilesets[BZ_MAP_MAX_TILESETS];
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BzTileLayerDesc layers[BZ_MAP_MAX_LAYERS];
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BzTileObjectsDesc objectGroups[BZ_MAP_MAX_LAYERS];
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} BzTileMapDesc;
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typedef struct BzTileLayer {
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i32 id;
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BzTile *data;
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i32 dataCount;
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BzTile minData;
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BzTile maxData;
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i32 width;
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i32 height;
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f32 offsetX;
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f32 offsetY;
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f32 opacity;
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i32 tilesetIdx;
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BzTileLayerDesc desc;
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bool hasOwnership;
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} BzTileLayer;
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typedef struct BzTileObject {
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u32 id;
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BzTile gid;
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BzTileShape shape;
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} BzTileObject;
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typedef struct BzTileObjectGroup {
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BzTileObject *objects;
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i32 objectCount;
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BzTile minGID;
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BzTile maxGID;
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i32 tilesetIdx;
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BzTileObjectsDesc desc;
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bool hasOwnership;
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} BzTileObjectGroup;
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typedef struct BzTileCollider {
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BzTileShape shapes[BZ_MAP_COLLIDER_DEPTH];
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} BzTileCollider;
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typedef struct BzTileMap {
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Color backgroundColor;
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i32 width;
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i32 height;
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i32 tileWidth;
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i32 tileHeight;
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BzTileCollider *colliderMap;
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i32 collidersCount;
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BzTileLayer layers[BZ_MAP_MAX_LAYERS];
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i32 layerCount;
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BzTileObjectGroup objectGroups[BZ_MAP_MAX_LAYERS];
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i32 objectGroupCount;
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BzTileset tilesets[BZ_MAP_MAX_TILESETS];
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i32 tilesetCount;
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bool isValid;
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} BzTileMap;
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extern BzTileMap BZ_TILEMAP_INVALID;
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// Return true, if you want to override data pointer (you are responsible for cleanup, if you override)
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typedef bool (*BzTileLayerFunc)(BzTileMap *map, BzTileLayer *layer);
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typedef bool (*BzTileObjectsFunc)(BzTileMap *map, BzTileObjectGroup *objectGroup);
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extern BzTileLayerFunc BZ_TILE_LAYER_CLEAR;
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extern BzTileObjectsFunc BZ_TILE_OBJECTS_CLEAR;
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BzTile bzTileLayerGetTile(BzTileLayer *layer, i32 x, i32 y);
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void bzTileLayerSetTile(BzTileLayer *layer, BzTile tile, i32 x, i32 y, i32 w, i32 h);
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BzTileset *bzTileLayerGetTileset(BzTileMap *map, BzTileLayer *layer);
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BzTileset *bzTileObjectGroupGetTileset(BzTileMap *map, BzTileObjectGroup *objectGroup);
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BzTileMap bzTileMapCreate(const BzTileMapDesc *desc);
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void bzTileMapDestroy(BzTileMap *map);
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void bzTileMapOverrideLayer(BzTileMap *map, i32 slotID, BzTileLayerFunc func);
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void bzTileMapOverrideObjectGroup(BzTileMap *map, i32 slotID, BzTileObjectsFunc func);
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BzTileLayer *bzTileMapGetLayer(BzTileMap *map, i32 slotID);
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BzTileObjectGroup *bzTileMapGetObjects(BzTileMap *map, i32 slotID);
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void bzTileMapDraw(BzTileMap *map);
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void bzTileMapDrawColliders(BzTileMap *map);
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BzTileCollider bzTileMapGetCollider(BzTileMap *map, i32 x, i32 y);
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void bzTileMapUpdateCollider(BzTileMap *map, i32 x, i32 y);
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#endif //BREEZE_MAP_H
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