//refresh handler
private void canvas_Paint(object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
int width = canvas.Width;
int height = canvas.Height;
canvasWidth = canvas.Width;
canvasHeight = canvas.Height;
renderer.DrawScreen(width, height, g);
if (!inPauseMenu && !inLossScreen)
{
physicsCycle += 0.01F;
if (physicsCycle >= (FPS / 20F) / 100)
{
physicsEngine.SimulatePhysics();
physicsCycle = 0.0F;
}
}
if (!CombatSystem.canAttack && attackSpeedLimit != -1)
{
StartAttackLimitTimer(attackSpeedLimit);
attackSpeedLimit = -1;
}
}