Changed meaning of origin

include/player.h

@@ -8,7 +8,7 @@ typedef struct Player {
 	Vec spd; /* velocity */
 	Vec hbox; /* the bottom left corner of the player's hitbox */
 	Vec vbox; /* the bottom left corner of the player's visual box */
-	Vec origin; /* the origin of the player (offset) */
+	Vec origin; /* the origin of the sprite (offset) */
 	uint grace; /* coyot jump */
 } Player;
 

src/collide.c

@@ -21,7 +21,6 @@ uint8_t collide_point(Vec point, const Level *level, uint layer_id) {
 bool player_collide(Player *player, Vec position, const Level *level, uint layer_id) {
 	Vec pos;
 	vec_cpy(&pos, position);
-	vec_sub(&pos, player->origin);
 	if (collide_point(pos, level, layer_id)) {
 		return true;
 	}

src/main.c

@@ -36,7 +36,7 @@ int play_level(uint level_id) {
 		.origin = {0 * VEC_PRECISION, 0 * VEC_PRECISION},
 		.grace = 0
 	};
-	vec_cpy(&player.pos, player.origin); /* place the player at "0/0"*/
+	vec_cpy(&player.pos, (Vec){0, 0}); /* place the player at "0/0"*/
 
 	/* set level */
 	const Level *level;

src/player.c

@@ -20,7 +20,7 @@
 #define PLAYER_COLLIDE(pos) player_collide(player, pos, level, level->solid_layer)
 
 void player_move(Player *player, const Level *level) {
-	/* TODO: Take into account player.origin. */ 
+	/* TODO: Take into account player's hitbox */ 
 	const int sgn_spd_x = SGN(player->spd.x);
 	const int sgn_spd_y = SGN(player->spd.y);
 	Vec destination;
@@ -90,7 +90,7 @@ void player_draw(Player *player, Camera *camera) {
 	/* The rest of this function calculates the player on screen
 	 * position and draw it. */
 	vec_cpy(&tl, player->pos);
-	vec_sub(&tl, player->origin);
+	vec_add(&tl, player->origin);
 	vec_cpy(&br, tl);
 	vec_div(&tl, VEC_PRECISION);
 	vec_div(&br, VEC_PRECISION);