?? class_aimsign.java
字號:
import javax.microedition.lcdui.Image;
// Download by http://www.codefans.net
public class Class_AimSign extends Class_GameObject
{
public Class_AimSign(Image img,byte width,byte height)
{
super(img,width,height);
}
//處理移動
public void setMove(Class_Tank ct)
{
short refPixelX,refPixelY;
//根據坦克朝向、坦克瞄準角度、坦克傾斜角度、坦克坐標來計算瞄準器坐標
if(!ct.isTowardsRight)
{
refPixelX=(short) (ct.getX()-20*cos[ct.aimAngle/3]/10000);
refPixelY=(short) (ct.getY()-20*sin[ct.aimAngle/3]/10000);
}else
{
refPixelX=(short) (ct.getX()+ct.getWidth()+20*cos[ct.aimAngle/3]/10000);
refPixelY=(short) (ct.getY()-20*sin[ct.aimAngle/3]/10000);
}
setRefPixelPosition(refPixelX,refPixelY);
System.gc();
}
}
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