src/game/level.h

   1 #ifndef LEVEL_H_
   2 #define LEVEL_H_
   3
   4 #include <stdint.h>
   5
   6 #include "engine/asset.h"
   7
   8 enum BlockType {
   9         BLOCKTYPE_SPACE,
  10         BLOCKTYPE_OBSTACLE_X,
  11         BLOCKTYPE_OBSTACLE_Z,
  12         BLOCKTYPE_OBSTACLE
  13 };
  14
  15 typedef enum BlockType BlockType;
  16 typedef struct Block Block;
  17 typedef struct BlockGrid BlockGrid;
  18 typedef struct GridLocation GridLocation;
  19
  20 struct Block {
  21         BlockType type;
  22         const Solid* solid;
  23 };
  24
  25 struct BlockGrid {
  26         size_t width;
  27         size_t depth;
  28         Block** blocks;
  29 };
  30
  31 struct GridLocation {
  32         size_t x;
  33         size_t z;
  34 };
  35
  36 extern BlockGrid levelGrid;
  37
  38 void initLevel();
  39 void startLevel();
  40 GridLocation gridLocationFromTransform(Transform transform);
  41
  42 static inline Block* getBlockFromGrid(BlockGrid grid, size_t x, size_t z) {
  43         return grid.blocks[(z * grid.width) + x];
  44 }
  45
  46 static inline void setBlockInGrid(BlockGrid grid, size_t x, size_t z, Block* block) {
  47         grid.blocks[(z * grid.width) + x] = block;
  48 }
  49
  50 #endif // LEVEL_H_