void DrawMaze()
{
if (cur_layer){
M.PreviousLayer();
DrawWalls(cur_layer - 1);
DrawFloor(cur_layer - 1);
M.NextLayer();
}
if (cur_layer < layers - 1){
M.NextLayer();
DrawWalls(cur_layer + 1);
DrawCeiling(cur_layer + 1);
M.PreviousLayer();
}
DrawLayer(cur_layer);
}
void Animate()
{
if (direction != 0){
double step_limit = 60;
static double step = 0;
m_center = glm::vec3(glm::translate(glm::mat4(1.0f), glm::vec3(0, direction * (1 / step_limit) * 4, 0))*glm::vec4(m_center, 1));
m_eye = glm::vec3(glm::translate(glm::mat4(1.0f), glm::vec3(0, direction * (1 / step_limit) * 4, 0))*glm::vec4(m_eye, 1));
step++;
if (step >= step_limit) {
step = 0;
cur_layer += direction;
if (direction == 1) M.NextLayer();
else M.PreviousLayer();
direction = 0;
}
else {
DrawElevator(step,step_limit);
}
}
}