sigonasr2/PixelEngine
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Custom cursor implementation #7

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Co-authored-by: sigonasr2 <sigonasr2@gmail.com>
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sigonasr2 2022-11-30 23:04:29 -06:00
parent 683d056992
commit a0c0adfc6e
3 changed files with 35 additions and 1 deletions
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sprites/cursor.png Normal file
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12
src/sig/JavaProjectTemplate.java
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@ -32,8 +32,10 @@ public class JavaProjectTemplate {
Player pl = new Player(); Player pl = new Player();
Sprite bookSpr = new Sprite("book.png"); Sprite bookSpr = new Sprite("book.png");
JavaProjectTemplate(){ public void initializeGame(){
//Initialize your game here. //Initialize your game here.
game.Cursor_SetCursor(new Sprite("cursor.png"),0,0);
} }
public void updateGame(double fElapsedTime) { public void updateGame(double fElapsedTime) {
@ -66,6 +68,14 @@ public class JavaProjectTemplate {
if (Mouse.mouseWheel==MouseScrollValue.DOWN) { if (Mouse.mouseWheel==MouseScrollValue.DOWN) {
System.out.println("Scroll down!"); System.out.println("Scroll down!");
} }
if (Mouse.isPressed(3)) {
if (game.Cursor_IsVisible()) {
game.Cursor_Hide();
} else {
game.Cursor_Show();
}
}
} }
public void drawGame() { public void drawGame() {

24
src/sig/engine/Panel.java
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@ -25,6 +25,8 @@ import java.awt.event.KeyListener;
import java.awt.Graphics2D; import java.awt.Graphics2D;
import java.awt.RenderingHints; import java.awt.RenderingHints;
import java.awt.Cursor;
import sig.JavaProjectTemplate; import sig.JavaProjectTemplate;
public class Panel extends JPanel implements Runnable,KeyListener { public class Panel extends JPanel implements Runnable,KeyListener {
@ -61,6 +63,8 @@ public class Panel extends JPanel implements Runnable,KeyListener {
public static Panel p; public static Panel p;
public static JFrame f; public static JFrame f;
static Cursor currentCursor = new Cursor(Cursor.DEFAULT_CURSOR);
public static void InitializeEngine(JavaProjectTemplate instance){ public static void InitializeEngine(JavaProjectTemplate instance){
System.setProperty("sun.java2d.transaccel", "True"); System.setProperty("sun.java2d.transaccel", "True");
System.setProperty("sun.java2d.d3d", "True"); System.setProperty("sun.java2d.d3d", "True");
@ -89,6 +93,8 @@ public class Panel extends JPanel implements Runnable,KeyListener {
p.render(); p.render();
gameInstance.initializeGame();
long lastGameTime = System.nanoTime(); long lastGameTime = System.nanoTime();
long dt = 0; long dt = 0;
while (true) { while (true) {
@ -238,6 +244,24 @@ public class Panel extends JPanel implements Runnable,KeyListener {
* pixel is your canvas! * pixel is your canvas!
*/ */
public boolean Cursor_IsVisible(){
return !f.getCursor().getName().equals("INVISIBLE");
}
public void Cursor_Hide(){
f.setCursor(Toolkit.getDefaultToolkit().createCustomCursor(Toolkit.getDefaultToolkit().getImage(""), new java.awt.Point(0,0), "INVISIBLE"));
}
public void Cursor_Show(){
f.setCursor(currentCursor);
}
public void Cursor_SetCursor(Sprite cursorimg,int x_origin,int y_origin){
currentCursor=Toolkit.getDefaultToolkit().createCustomCursor(cursorimg.img, new java.awt.Point(x_origin,y_origin), "CUSTOM");
f.setCursor(currentCursor);
}
public void Cursor_ResetCursor(){
f.setCursor(Cursor.getDefaultCursor());
}
public /* abstract */ void render(){ public /* abstract */ void render(){
gameInstance.drawGame(); gameInstance.drawGame();