momento/src/player/init.c

/* SPDX-License-Identifier: GPL-3.0-or-later */
/* Copyright (C) 2021 KikooDX */

#include "conf.h"
#include "level.h"
#include "player.h"
#include "tiles.h"

extern struct Level level;

struct Player player_init(void)
{
	int x = 0;
	int y = 0;
	struct Player player = {
	    .spd_x = 0.0,
	    .spd_y = 0.0,
	    .rem_x = 0.0,
	    .rem_y = 0.0,
	    .k_jump_previous = 0,
	    .jump_buffer = 0,
	    .jump_grace = 0,
	    .jumps_left = 0,
	    .air_state = AirNeutral,
	};

	/* find spawn position in level */
	x = level.width;
	while (x-- > 0) {
		y = level.height;
		while (y-- > 0) {
			if (level.data[x + y * level.width] ==
			    TILE_START) {
				player.x =
				    x * TILE_WIDTH +
				    (TILE_WIDTH - PLAYER_WIDTH) / 2;
				player.y = y * TILE_HEIGHT +
					   TILE_HEIGHT - PLAYER_HEIGHT;
				return player;
			}
		}
	}
	return player;
}