mirror of https://github.com/bgiraudr/Adoranda.git
23 lines
663 B
C
23 lines
663 B
C
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#include "player.h"
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#include "engine.h"
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#include "map.h"
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#include "game.h"
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/*
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return the info tile value the player is facing to
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TILE_SOLID by default (out of bound)
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*/
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int player_facing(struct game const *game) {
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int direction = game->player->direction;
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int dx = (direction == DIR_RIGHT) - (direction == DIR_LEFT);
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int dy = (direction == DIR_DOWN) - (direction == DIR_UP);
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int index = game->player->x + dx + game->map->w * (game->player->y + dy);
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if(game->player->x + dx >= 0 &&
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game->player->x + dx <= game->map->w &&
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game->player->y + dy >= 0 &&
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game->player->y + dy <= game->map->h) {
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return game->map->info_map[index];
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}
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return TILE_SOLID;
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}
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