mlx_init.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   mlx_init.c                                         :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: hgrissen <hgrissen@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/02/11 16:10:47 by hgrissen          #+#    #+#             */
/*   Updated: 2021/02/15 18:09:20 by hgrissen         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "cub3d.h"

void	canvas_init(void)
{
	g_s_count = 0;
	g_hmini = g_prm.h / MINI_MAP;
	g_wmini = g_prm.w / MINI_MAP;
	g_x = 1;
	g_mlx.mlx = mlx_init();
	g_mlx.mlx_win = mlx_new_window(g_mlx.mlx, g_prm.w, g_prm.h, "CUB3D");
	g_img.img = mlx_new_image(g_mlx.mlx, g_prm.w, g_prm.h);
	g_img.addr = mlx_get_data_addr(g_img.img, &g_img.bpp,
	&g_img.ll, &g_img.end);
	player_init();
}

void	player_init(void)
{
	g_post = 0;
	g_damageable = 1;
	g_dmg = 0;
	g_healthmax = g_prm.w - (g_prm.w / 4) - 2 - ((g_prm.w / 4) + 2);
	player_pos();
	g_p.iscrouch = 0;
	g_p.crouch = 0;
	g_p.turndir = 0;
	g_p.vir_dir = 0;
	g_p.hor_dir = 0;
	g_p.rotang = spawn_direction();
	g_p.movespeed = PLAYER_MOVE_SPEED;
	g_p.turnspeed = PLAYER_TURN_SPEED;
	g_p.hlfpi = 0;
	g_p.ismap = 0;
}

void	player_pos(void)
{
	int i;
	int j;

	i = 0;
	while (i < g_prm.nwlcnt)
	{
		j = 0;
		while (j < g_prm.lnglin)
		{
			if (is_player(g_prm.map[i][j]))
			{
				g_p.x = j * TILE_SIZE + (TILE_SIZE / 2);
				g_p.y = i * TILE_SIZE + (TILE_SIZE / 2);
			}
			else if (g_prm.map[i][j] == '2')
				g_s_count++;
			j++;
		}
		i++;
	}
}