/*********************** THE MAIN GAME FUNCTION ***********************/
// All controls and snake movements are implemented in here.
public bool Game_Playing()
{
lb_level.Text = "LEVEL-" + mygame.game_level.ToString();
lb_point.Text = mygame.point.ToString() + "/" + mygame.level_point.ToString();
if (mygame.point >= mygame.level_point)
{
//for loading the next level
Clear_Level();
return(true);
}
if (mygame.Did_Snake_Crash_Byself(mygame.snake_route)) // controll if snake crashed to byself or wall
{
MyGame_timer.Enabled = false;
wait_timer.Enabled = true;
mygame.wait_time = 20;
return(true);
}
/*Snake route is setting in here */
if (mygame.snake_route == 1)
{
mygame.Move_Snake_Up();
}
else if (mygame.snake_route == 2)
{
mygame.Move_Snake_Right();
}
else if (mygame.snake_route == 3)
{
mygame.Move_Snake_Down();
}
else if (mygame.snake_route == 4)
{
mygame.Move_Snake_Left();
}
/*Adding new node to snake*/
mygame.Add_Snake_Node(mygame.node_x, mygame.node_y);
mygame.snake_area_x.Add_Node(mygame.node_x);
mygame.snake_area_y.Add_Node(mygame.node_y);
mygame.snake_route_temp = mygame.snake_route;
if (!mygame.eated)
{
mygame.Delete_Snake_Node(mygame.snake_area_x.first.value, mygame.snake_area_y.first.value);
mygame.snake_area_x.Delete_First_Node();
mygame.snake_area_y.Delete_First_Node();
}
else
{
mygame.eated = false;
}
if (!mygame.bait_bool)
{
mygame.Find_Coordinate_For_Bait();
if (!mygame.Control_Bait_Coordinate())
{
mygame.Add_New_Bait(mygame.bait.X, mygame.bait.Y);
}
}
/* control if snake eated the bait */
if (mygame.Did_Snake_Eat_The_Bait())
{
mygame.Eated_Sound();
mygame.Find_Coordinate_For_Bait();
if (!mygame.Control_Bait_Coordinate())
{
mygame.Add_New_Bait(mygame.bait.X, mygame.bait.Y);
}
else
{
mygame.bait_bool = false;
}
mygame.eated = true;
mygame.point += 10;
if (MyGame_timer.Interval > 40)
{
MyGame_timer.Interval--;
}
}
pictureBox1.Image = mygame.bmp;
pictureBox1.Refresh();
if ((mygame.node_x > (mygame.game_width / mygame.node_length - 1)) && mygame.snake_route == 2)
{
mygame.node_x = 0;
mygame.Add_Snake_Node(mygame.node_x, mygame.node_y);
mygame.snake_area_x.Add_Node(mygame.node_x);
mygame.snake_area_y.Add_Node(mygame.node_y);
if (!mygame.eated)
{
mygame.Delete_Snake_Node(mygame.snake_area_x.first.value, mygame.snake_area_y.first.value);
mygame.snake_area_x.Delete_First_Node();
mygame.snake_area_y.Delete_First_Node();
}
else
{
mygame.eated = false;
}
}
else if (mygame.node_x < 0 && mygame.snake_route == 4)
{
mygame.node_x = (mygame.game_width / mygame.node_length - 1);
mygame.Add_Snake_Node(mygame.node_x, mygame.node_y);
mygame.snake_area_x.Add_Node(mygame.node_x);
mygame.snake_area_y.Add_Node(mygame.node_y);
if (!mygame.eated)
{
mygame.Delete_Snake_Node(mygame.snake_area_x.first.value, mygame.snake_area_y.first.value);
mygame.snake_area_x.Delete_First_Node();
mygame.snake_area_y.Delete_First_Node();
}
else
{
mygame.eated = false;
}
}
if ((mygame.node_y > (mygame.game_height / mygame.node_length - 1)) && mygame.snake_route == 3)
{
mygame.node_y = 0;
mygame.Add_Snake_Node(mygame.node_x, mygame.node_y);
mygame.snake_area_x.Add_Node(mygame.node_x);
mygame.snake_area_y.Add_Node(mygame.node_y);
if (!mygame.eated)
{
mygame.Delete_Snake_Node(mygame.snake_area_x.first.value, mygame.snake_area_y.first.value);
mygame.snake_area_x.Delete_First_Node();
mygame.snake_area_y.Delete_First_Node();
}
else
{
mygame.eated = false;
}
}
else if (mygame.node_y < 0 && mygame.snake_route == 1)
{
mygame.node_y = (mygame.game_height / mygame.node_length - 1);
mygame.Add_Snake_Node(mygame.node_x, mygame.node_y);
mygame.snake_area_x.Add_Node(mygame.node_x);
mygame.snake_area_y.Add_Node(mygame.node_y);
if (!mygame.eated)
{
mygame.Delete_Snake_Node(mygame.snake_area_x.first.value, mygame.snake_area_y.first.value);
mygame.snake_area_x.Delete_First_Node();
mygame.snake_area_y.Delete_First_Node();
}
else
{
mygame.eated = false;
}
}
return(true);
}