//安全状态的判断函数
int safe(int location) {
// 若状态安全则返回true
if ((goat(location) == cabbage(location)) && (goat(location) != farmer(location)) ) // 羊吃白菜
return 0;
if ((goat(location) == wolf(location)) && (goat(location) != farmer(location))) // 狼吃羊
return 0;
return 1; // 其他状态是安全的
}
int main(void)
{
t_env env;
get_map_size(&env, "map");
makeparams(&env);
wolf(&env);
mlx_hook(env.win, 2, (1L << 0), get_key_event, &env);
mlx_loop(env.mlx);
return (0);
}
void
wolf::reproduce() {
//++fertility;
if (fertility < 1) return;
if (!similars_around() ) return;
wolf wf(grid, pos);
std::thread wolf(wf);
wolf.detach();
fertility -= 1;
}
int get_key_event(int keycode, t_env *env)
{
double olddirx;
double oldplanex;
t_env env1;
if (keycode == 53)
{
free(env->img);
free(env->data);
exit(0);
}
if (keycode == 126)
{
mlx_clear_window(env->mlx, env->win);
mlx_destroy_image(env->mlx, env->img);
env->img = mlx_new_image(env->mlx, 800, 800);
env->data = \
mlx_get_data_addr(env->img, &env->bpp, &env->sizeline, &env->endian);
if (env->worldmap[(int)(env->posX + env->dirX * 0.5)][(int)(env->posY)] == '0')
env->posX += env->dirX * 0.5;
if (env->worldmap[(int)(env->posX)][(int)(env->posY + env->dirY * 0.5)] == '0')
env->posY += env->dirY * 0.5;
env1 = *env;
*env = env1;
wolf(&env1);
}
if (keycode == 125)
{
mlx_clear_window(env->mlx, env->win);
mlx_destroy_image(env->mlx, env->img);
env->img = mlx_new_image(env->mlx, 800, 800);
env->data = \
mlx_get_data_addr(env->img, &env->bpp, &env->sizeline, &env->endian);
if (env->worldmap[(int)(env->posX - env->dirX * 0.5)][(int)(env->posY)] == '0')
env->posX -= env->dirX * 0.5;
if (env->worldmap[(int)(env->posX)][(int)(env->posY - env->dirY * 0.5)] == '0')
env->posY -= env->dirY * 0.5;
env1 = *env;
*env = env1;
wolf(&env1);
}
if (keycode == 124)
{
mlx_clear_window(env->mlx, env->win);
mlx_destroy_image(env->mlx, env->img);
env->img = mlx_new_image(env->mlx, 800, 800);
env->data = \
mlx_get_data_addr(env->img, &env->bpp, &env->sizeline, &env->endian);
olddirx = env->dirX;
env->dirX = env->dirX * cos(-0.3) - env->dirY * sin(-0.3);
env->dirY = olddirx * sin(-0.3) + env->dirY * cos(-0.3);
oldplanex = env->planeX;
env->planeX = env->planeX * cos(-0.3) - env->planeY * sin(-0.3);
env->planeY = oldplanex * sin(-0.3) + env->planeY * cos(-0.3);
env1 = *env;
*env = env1;
wolf(&env1);
}
if (keycode == 123)
{
mlx_clear_window(env->mlx, env->win);
mlx_destroy_image(env->mlx, env->img);
env->img = mlx_new_image(env->mlx, 800, 800);
env->data = \
mlx_get_data_addr(env->img, &env->bpp, &env->sizeline, &env->endian);
olddirx = env->dirX;
env->dirX = env->dirX * cos(0.3) - env->dirY * sin(0.3);
env->dirY = olddirx * sin(0.3) + env->dirY * cos(0.3);
oldplanex = env->planeX;
env->planeX = env->planeX * cos(0.3) - env->planeY * sin(0.3);
env->planeY = oldplanex * sin(0.3) + env->planeY * cos(0.3);
env1 = *env;
*env = env1;
wolf(&env1);
}
return (0);
}
