89 lines
1.6 KiB
C
89 lines
1.6 KiB
C
#include "map.h"
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#include "util.h"
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static
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Room* create_room()
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{
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int i, j;
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Room *room;
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room = ec_malloc(sizeof(Room));
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for (i=0; i < MAP_ROOM_HEIGHT; ++i) {
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for (j=0; j < MAP_ROOM_WIDTH; ++j) {
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room->tiles[i][j] = NULL;
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}
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}
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return room;
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}
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Map* map_create(SDL_Renderer *renderer)
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{
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int i, j;
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Map *map = ec_malloc(sizeof(Map));
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map->textures = linkedlist_create();
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map->currentRoom = (Position) { 0, 0 };
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map->level = 1;
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for (i=0; i < MAP_V_ROOM_COUNT; ++i) {
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for (j=0; j < MAP_H_ROOM_COUNT; ++j) {
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map->rooms[i][j] = create_room();
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}
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}
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return map;
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}
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static
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void map_tile_render(Map *map, MapTile *tile, Position *pos, Camera *cam)
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{
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if (tile == NULL)
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return;
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}
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void map_render(Map *map, Camera *cam)
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{
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int i, j;
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Room *room;
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Position roomPos = { map->currentRoom.x, map->currentRoom.y };
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Position roomCords = {
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roomPos.x * MAP_ROOM_WIDTH * 64,
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roomPos.y * MAP_ROOM_HEIGHT * 64
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};
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room = map->rooms[roomPos.x][roomPos.y];
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for (i=0; i < MAP_ROOM_HEIGHT; ++i) {
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for (j=0; j < MAP_ROOM_WIDTH; ++j) {
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map_tile_render(map, room->tiles[i][j], &roomCords, cam);
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}
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}
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}
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static
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void map_room_destroy(Room *room)
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{
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int i, j;
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for (i=0; i < MAP_ROOM_HEIGHT; ++i) {
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for (j=0; j < MAP_ROOM_WIDTH; ++j) {
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if (room->tiles[i][j]) {
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free(room->tiles[i][j]);
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}
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}
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}
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free(room);
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}
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void map_destroy(Map *map)
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{
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int i, j;
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for (i=0; i < MAP_V_ROOM_COUNT; ++i) {
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for (j=0; j < MAP_H_ROOM_COUNT; ++j) {
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map_room_destroy(map->rooms[i][j]);
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}
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}
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while (map->textures != NULL) {
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SDL_DestroyTexture(linkedlist_poplast(&map->textures));
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}
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free(map);
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}
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