77 lines
2.0 KiB
C
77 lines
2.0 KiB
C
#pragma once
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#include <stdbool.h>
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#include "config.h"
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#include "snake.h"
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// Struct that stores all information needed for one Portal on the map
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typedef struct portal_t
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{
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int posX, posY;
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int targetX, targetY;
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char *color;
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} portal_t;
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// Struct that stores all information needed for one Collision box on the map
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typedef struct collisionBox_t
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{
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int posX, posY;
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} collisionBox_t;
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// Struct that describes an entire map
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typedef struct map_t {
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int width;
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int height;
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char name[128];
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collisionBox_t collisions[MAX_MAP_FIELDS];
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int collisionCount;
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portal_t portals[MAX_MAP_FIELDS];
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int portalCount;
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} map_t;
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// calculates width in pixels of one block in the SDL window according to currently loaded map and configured window size and updates the config.
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void updateBlockSizePx();
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// search and load map by name in storedMaps[] (map.c)
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// stops program when map not found!
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void loadMapByName(char *name);
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//load map by passed definition
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void loadMap(map_t map);
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//load next map in stored maps (rotate through stored maps)
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void rotateMapNext();
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//return true when provided coordinate matches the position of a collision box
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bool checkCollides(map_t map, int x, int y);
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// generate random map based on difficulty level
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// NOT IMPLEMENTED
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map_t generateMap(int difficulty, int sizeX, int sizeY);
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void printMap(map_t map);
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// function that prints a map to console (stdout)
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// note: currently also prints snake and food which may be bugged/unintended
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// function that renders all current game objects to one 2d int array
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// NOTE: passed Array has to be zero-initialized! (int arr[][] = {{0}})
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// useful for rendering game to console or sdl
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// 1=collision, 2=portalIn, 3=portalOut, 4=snakeHead, 5=snakeTail
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void renderGameToArray(int mapFrame[MAX_MAP_SIZE][MAX_MAP_SIZE], map_t map, snake_t snake);
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// stored map presets can be globally accessed (maybe needed by menu.c)
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// not: maps defined in map.c end of file
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extern const map_t * storedMaps[16];
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extern const int storedMapsCount; |