h

core/mainThread.java

@@ -61,7 +61,10 @@ public class mainThread extends JFrame implements KeyListener, ActionListener, M
 	
 	public static String timeString;
 	public static boolean fogOfWarDisabled;
-
+	public static Robot myRobot;
+	
+	public static boolean capturedMouse;
+	public static int mouseX, mouseY, centerScreenX, centerScreenY, currentMouseX, currentMouseY;
 	
 	public mainThread(){
 		setTitle("Battle Tank 3");
@@ -77,7 +80,8 @@ public class mainThread extends JFrame implements KeyListener, ActionListener, M
 		setLocation(dim.width/2-this.getSize().width/2, dim.height/2-this.getSize().height/2);
     	setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
     	
-    	
+    	mouseX = 384;
+    	mouseY = 256;
     
     	
 		//create screen buffer
@@ -115,7 +119,14 @@ public class mainThread extends JFrame implements KeyListener, ActionListener, M
 		frameIndex = 0;
 		frameInterval = 25;
 		lastDraw = 0;
-	
+		try {
+			myRobot = new Robot();
+		} catch (AWTException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		
+		
 		//create main thread
 		t = new Ticker(0);
 		t.addActionListener(this);
@@ -147,6 +158,8 @@ public class mainThread extends JFrame implements KeyListener, ActionListener, M
 	//thread is always lag the main thread by 1 frame. However it is barely noticeable.
 	
 	public void actionPerformed(ActionEvent e){	
+		
+		
 		if(frameIndex == 0) {
 			
 			//Add key handler
@@ -183,6 +196,16 @@ public class mainThread extends JFrame implements KeyListener, ActionListener, M
 			theGameCursor = new gameCursor();
 			theGameCursor.init();
 			
+			currentMouseX = getLocationOnScreen().x + 384;
+			currentMouseY = getLocationOnScreen().y + 256;
+			
+			centerScreenX = getLocationOnScreen().x + 384;
+			centerScreenY = getLocationOnScreen().y + 256;
+			
+			
+			if(capturedMouse)
+				myRobot.mouseMove(centerScreenX, centerScreenY);
+			
 			//hide mouse cursor
 	    	// Transparent 16 x 16 pixel cursor image.
 	    	BufferedImage cursorImg = new BufferedImage(16, 16, BufferedImage.TYPE_INT_ARGB);
@@ -195,8 +218,21 @@ public class mainThread extends JFrame implements KeyListener, ActionListener, M
 	    	this.getContentPane().setCursor(blankCursor);
 		}
 		
-		frameIndex++;		
+		frameIndex++;	
 		
+		if(capturedMouse) {
+			if(mouseX < 0)
+				mouseX = 0;
+			if(mouseX >= 768)
+				mouseX = 767;
+			if(mouseY < 0)
+				mouseY = 0;
+			if(mouseY >= 512)
+				mouseY = 511;
+			
+			inputHandler.mouse_x = mouseX;
+			inputHandler.mouse_y = mouseY;
+		}
 		inputHandler.processInput();
 		
 		if(!gamePaused) {
@@ -333,16 +369,40 @@ public class mainThread extends JFrame implements KeyListener, ActionListener, M
 
 
 	public void mouseDragged(MouseEvent e) {
-		inputHandler.mouse_x = e.getX();
+		if(capturedMouse) {
-		inputHandler.mouse_y = e.getY();
+			currentMouseX = MouseInfo.getPointerInfo().getLocation().x;
+			currentMouseY = MouseInfo.getPointerInfo().getLocation().y;
+			
+			int deltaX = currentMouseX - centerScreenX;
+			int deltaY = currentMouseY - centerScreenY;
 		
+			mouseX+=deltaX;
+			mouseY+=deltaY;
+			
+			myRobot.mouseMove(centerScreenX, centerScreenY);
+		}else {
+			inputHandler.mouse_x = e.getX();
+			inputHandler.mouse_y = e.getY();
+		}
 	}
 
 
 	public void mouseMoved(MouseEvent e) {
-		inputHandler.mouse_x = e.getX();
+		if(capturedMouse) {
-		inputHandler.mouse_y = e.getY();
+			currentMouseX = MouseInfo.getPointerInfo().getLocation().x;
-	
+			currentMouseY = MouseInfo.getPointerInfo().getLocation().y;
+			
+			int deltaX = currentMouseX - centerScreenX;
+			int deltaY = currentMouseY - centerScreenY;
+		
+			mouseX+=deltaX;
+			mouseY+=deltaY;
+			
+			myRobot.mouseMove(centerScreenX, centerScreenY);
+		}else {
+			inputHandler.mouse_x = e.getX();
+			inputHandler.mouse_y = e.getY();
+		}
 	}
 
 
@@ -359,6 +419,9 @@ public class mainThread extends JFrame implements KeyListener, ActionListener, M
 	@Override
 	public void mouseExited(MouseEvent arg0) {
 		inputHandler.mouseIsInsideScreen = false;
+	
+		if(capturedMouse)
+			inputHandler.mouseIsInsideScreen = true;
 	}
 
 

core/postProcessingThread.java

@@ -83,6 +83,7 @@ public class postProcessingThread implements Runnable{
 	
 	public static String timeString;
 	public static boolean fogOfWarDisabled;
+	public static boolean capturedMouse;
 	
 	//A pool of vectors which will be used for vector arithmetic
 	public static vector 
@@ -966,6 +967,9 @@ public class postProcessingThread implements Runnable{
 		
 		timeString = mainThread.timeString;
 		fogOfWarDisabled = mainThread.fogOfWarDisabled;
+		capturedMouse = mainThread.capturedMouse;
+		
+		
 		
 		currentScreen = mainThread.screen;
 		currentZbuffer = mainThread.zBuffer;

gui/button.java

@@ -9,6 +9,8 @@ public class button {
 	public char[] theText;
 	public boolean display, cursorIsOnTop;
 	public int actionCooldown;
+	public int red, green, blue;
+	public boolean disabled;
 	
 	public button(String name, String text, int xPos, int yPos, int width, int height) {
 		this.name = name;
@@ -18,6 +20,7 @@ public class button {
 		this.width = width;
 		this.height = height;
 		theText = text.toCharArray();
+		
 	}
 	
 	public boolean checkIfCursorIsOnTop(int mouse_x, int mouse_y) {
@@ -27,6 +30,17 @@ public class button {
 	}
 	
 	public void draw(int[] screen) {
+		if(disabled) {
+			red = 55;
+			green = 55;
+			blue = 55;
+		}else {
+			red = 255;
+			green = 255;
+			blue = 255;
+		}
+			
+		
 		if(display == false) {
 			cursorIsOnTop = false;
 			return;
@@ -59,7 +73,7 @@ public class button {
 		}
 		
 		//draw highlight of cursor is on top of the button
-		if(cursorIsOnTop) {
+		if(cursorIsOnTop && !disabled) {
 			
 			R = 239;
 			G = 253;
@@ -177,9 +191,9 @@ public class button {
 		//draw text
 		textRenderer tRenderer = postProcessingThread.theTextRenderer;
 		if(text != "x")
-			tRenderer.drawMenuText(xPos+ (width-tRenderer.getMenuTextWidth(theText))/2,yPos+6,theText, screen, 255,255,255,11);
+			tRenderer.drawMenuText(xPos+ (width-tRenderer.getMenuTextWidth(theText))/2,yPos+6,theText, screen, red,green,blue,11);
 		else{
-			tRenderer.drawMenuText(xPos+ (width-tRenderer.getMenuTextWidth(theText))/2-1,yPos,theText, screen, 255,255,255, 11);
+			tRenderer.drawMenuText(xPos+ (width-tRenderer.getMenuTextWidth(theText))/2-1,yPos,theText, screen, red,green,blue, 11);
 		}
 		
 		

gui/gameCursor.java

@@ -12,6 +12,7 @@ public class gameCursor {
 	
 	public int[][] arrowIcons;
 	public int[][] smallArrowIcons;
+	public int[] smallArrowIcons4;
 	public int[] cursorIcon;
 	public int[] screen;
 	
@@ -31,6 +32,9 @@ public class gameCursor {
 		
 		cursorIcon = new int[24*24];
 		loadTexture(folder + "cursor.png", cursorIcon, 24,24);
+		
+		smallArrowIcons4 = new int[20*20];
+		loadTexture(folder + "smallArrow4.png", smallArrowIcons4, 20,20);
 	}
 
 	public void updateAndDraw(int[] screen) {
@@ -51,6 +55,8 @@ public class gameCursor {
 		boolean cursorIsInSideBar = mainThread.pc.cursorIsInSideBar();
 		
 		
+		
+		
 		if(!mainThread.gamePaused  && mainThread.gameStarted) {
 			
 			//draw arrow icons if the player is scrolling the screen with the mouse
@@ -152,7 +158,10 @@ public class gameCursor {
 				}else if(hasTroopsSelected && attackKeyPressed) {
 					drawActionIcon(mouseX, mouseY, 1);
 				}
+			}else if(cursorIsInMiniMap && attackKeyPressed && hasTroopsSelected){
+				drawMinimapAttackIcon(mouseX, mouseY);
 			}else {
+			
 				//draw default  icon
 				
 				drawIcon(cursorIcon, mouseX, mouseY);
@@ -182,6 +191,38 @@ public class gameCursor {
 		}
 	}
 	
+	public void drawMinimapAttackIcon(int xPos, int yPos) {
+		int arrowColor = 240 << 16 | 76 << 8 | 34;
+		int index = 0;
+		int color = 0;
+		int blue = 0;
+		int red = 0;
+		
+		int start = xPos - 10 + (yPos-10)*768;
+		for(int i = 0; i < 20; i++) {
+			for(int j = 0; j < 20; j++) {
+				index = start + j + i*768;
+				if(index > 0 && index < 393216) {
+					color = smallArrowIcons4[j+i*20];
+					
+					blue = color&0xff;
+					red =  (color&0xff0000) >> 16;
+					if(red < 100 && blue > 100)
+						continue;
+					
+					if(!pixelInsideSideArea(index))
+						continue;
+
+					if(red > 150)
+						color = arrowColor;
+					screen[index] = color;
+				}
+			}
+		}
+			
+		
+	}
+	
 	public void drawActionIcon(int xPos, int yPos, int type) {
 		xPos-=10;
 		yPos-=10;

gui/gameMenu.java

@@ -15,6 +15,7 @@ public class gameMenu {
 	public static final int difficulitySelectionMenu = 1;
 	public static final int helpMenu = 2;
 	public static final int endGameMenu = 3;
+	public static final int optionMenu = 4;
 	public int[] screen; 
 	public int[] screenBlurBuffer;
 	public boolean gameStarted, gamePaused, gameEnded;
@@ -23,9 +24,10 @@ public class gameMenu {
 	
 	public int[] titleImage, lightTankImage, rocketTankImage, stealthTankImage, heavyTankImage;
 	
-	public button newGame, unpauseGame, showHelp, quitGame, abortGame, easyGame, normalGame, hardGame, quitDifficulty, quitHelpMenu, nextPage, previousPage;
+	public button newGame, unpauseGame, showHelp, showOptions, quitGame, abortGame, easyGame, normalGame, hardGame, quitDifficulty, quitHelpMenu, quitOptionMenu, nextPage, previousPage,
+	              enableMouseCapture, disableMouseCapture, enableFogOfWar, disableFogOfWar;
 	
-	public char[] easyDescription, normalDescription, hardDescription, helpPage1, helpPage2, helpPage3, helpPage4;
+	public char[] easyDescription, normalDescription, hardDescription, helpPage1, helpPage2, helpPage3, helpPage4, mouseMode;
 	
 	public int currentHelpPage;
 	
@@ -61,6 +63,9 @@ public class gameMenu {
 		showHelp = new button("showHelp", "Help", 324, 160, 120, 28);
 		buttons.add(showHelp);
 		
+		showOptions = new button("showOptions", "Options", 324, 210, 120, 28);
+		buttons.add(showOptions);
+		
 		quitGame = new button("quitGame", "Quit Game", 324, 345, 120, 28);
 		buttons.add(quitGame);
 		
@@ -122,17 +127,34 @@ public class gameMenu {
 				   + "page: https://github.com/phu004/JavaRTS. If you are intersted in other projects of\n"
 				   + "mine, feel free to check out my YouTube channel, user name is \"Pan Hu\".\n\n"
 				   + "Have a nice Day!\n\n\n\n\n\n"
-				   + "                                                  4/4"
+				   + "                                                  4/4").toCharArray();
-				    ).toCharArray();
+		
+		mouseMode = ("                                    Options \n\n\nMouse capture. When enabled the game will prevent \nthe mouse cursor from leaving the current window.\n\n\n"
+				   + "Fog of war. When enabled, enemy units that are not \nin vision will be hidden. Note that your score will NOT \nbe saved when this option is disabled.").toCharArray();
 		
 		quitHelpMenu = new button("quitHelpMenu", "x", 670, 80, 18,16);
 		buttons.add(quitHelpMenu);
 		
+		quitOptionMenu = new button("quitOptionMenu", "x", 620, 80, 18,16);
+		buttons.add(quitOptionMenu);
+		
 		nextPage = new button("nextPage", "Next Page", 550, 450, 120, 28);
 		buttons.add(nextPage);
 		
 		previousPage = new button("previousPage", "Previous Page", 98, 450, 120, 28);
 		buttons.add(previousPage);
+		
+		enableMouseCapture = new button("enableMouseCapture", "Disabled", 545, 145, 80, 25);
+		buttons.add(enableMouseCapture);
+		
+		disableMouseCapture = new button("disableMouseCapture", "Enabled", 545, 145, 80, 25);
+		buttons.add(disableMouseCapture);
+		
+		enableFogOfWar = new button("enableFogOfWar", "Disabled", 545, 215, 80, 25);
+		buttons.add(enableFogOfWar);
+		
+		disableFogOfWar = new button("disableFogOfWar", "Enabled", 545, 215, 80, 25);
+		buttons.add(disableFogOfWar);
 	}
 	
 	
@@ -186,6 +208,7 @@ public class gameMenu {
 			}
 			
 			showHelp.display = true;
+			showOptions.display = true;
 			
 		}else if(menuStatus == difficulitySelectionMenu) {
 			if(postProcessingThread.escapeKeyPressed) {
@@ -197,13 +220,13 @@ public class gameMenu {
 				
 				textRenderer tRenderer = postProcessingThread.theTextRenderer;
 				easyGame.display = true;
-				tRenderer.drawMenuText(285,118,easyDescription, screen, 255,255,50, 0);
+				tRenderer.drawMenuText(285,118,easyDescription, screen, 255,255,255, 0);
 				
 				normalGame.display = true;
-				tRenderer.drawMenuText(285,188,normalDescription, screen, 255,255,50,0);
+				tRenderer.drawMenuText(285,188,normalDescription, screen, 255,255,255,0);
 				
 				hardGame.display = true;
-				tRenderer.drawMenuText(285,265,hardDescription, screen, 255,255,50,0);
+				tRenderer.drawMenuText(285,265,hardDescription, screen, 255,255,255,0);
 				
 				quitDifficulty.display = true;
 			}
@@ -245,6 +268,50 @@ public class gameMenu {
 				
 				quitHelpMenu.display = true;
 			}
+			
+			
+		}else if(menuStatus == optionMenu) {
+			if(postProcessingThread.escapeKeyPressed) {
+				menuStatus = mainMenu;
+			
+			}else{
+				if(gameSuspendCount > 0) {
+					drawBluredBackground();
+				}
+			
+				drawTitle();
+				drawMenuFrame(520, 380);
+				
+				textRenderer tRenderer = postProcessingThread.theTextRenderer;
+				tRenderer.drawMenuText(135,95,mouseMode, screen, 255,255,255,0);
+				
+				if(postProcessingThread.capturedMouse == true) {
+					disableMouseCapture.display = true;
+					enableMouseCapture.display = false;
+				}else {
+					disableMouseCapture.display = false;
+					enableMouseCapture.display = true;
+				}
+				
+				if(postProcessingThread.fogOfWarDisabled) {
+					disableFogOfWar.display = false;
+					enableFogOfWar.display = true;
+				}else {
+					disableFogOfWar.display = true;
+					enableFogOfWar.display = false;
+				}
+				
+				quitOptionMenu.display = true;
+				
+				if(postProcessingThread.gameStarted) {
+					disableFogOfWar.disabled  = true;
+					enableFogOfWar.disabled = true;
+				}else {
+					disableFogOfWar.disabled  = false;
+					enableFogOfWar.disabled = false;
+				}
+			}
+			
 		}
 		
 		
@@ -260,12 +327,13 @@ public class gameMenu {
 					if(buttons.get(i).actionCooldown == 0 && buttons.get(i).display == true) {
 						buttons.get(i).actionCooldown = 5;
 						
-						
 						if(buttons.get(i).name == "newGame") {
 							menuStatus = difficulitySelectionMenu;
 						}else if(buttons.get(i).name == "showHelp") {
 							menuStatus = helpMenu;
-						}else if(buttons.get(i).name == "quitDifficulty" || buttons.get(i).name == "quitHelpMenu") {
+						}else if(buttons.get(i).name == "showOptions") {
+							menuStatus = optionMenu;
+						}else if(buttons.get(i).name == "quitDifficulty" || buttons.get(i).name == "quitHelpMenu" || buttons.get(i).name == "quitOptionMenu") {
 							menuStatus = mainMenu;
 						}else if(buttons.get(i).name == "nextPage") {
 							currentHelpPage++;
@@ -475,7 +543,6 @@ public class gameMenu {
 		for(int i = 0; i < 17; i++) {
 			int delta = (int)((d/17)*i);
 			for(int j = 20-delta-1; j < 20-delta; j++) {
-				int pixel = screen[pos - 17*768 + j + i* 768];
 				screen[pos - 17*768 + j + i* 768] = ((R1) << 16 | (G1) << 8 | (B1));
 			}
 		}

gui/inputHandler.java

@@ -45,6 +45,9 @@ public class inputHandler {
 		if(escapePressedCooldown > 0)
 			escapePressedCooldown --;
 		
+		if(mainThread.capturedMouse)
+			mouseIsInsideScreen = true;
+		
 		//read input char
 		int theCounter = inputCounter;  
 		
@@ -181,12 +184,12 @@ public class inputHandler {
 				mouse_y0 = mouse_y;
 				if(!mouseIsInsideScreen || !mouseMovementArea.contains(mouse_x0, mouse_y0)){
 					
-					if(mainThread.pc.cursorIsInMiniMap() || mainThread.pc.cursorIsInSideBar()){
+					if(mainThread.pc.cursorIsInMiniMap() || mainThread.pc.cursorIsInSideBar() || mainThread.capturedMouse){
 						if(mouse_x0 < 10)
 							camera.MOVE_LEFT = true;
 						if(mouse_x0 > 758)
 							camera.MOVE_RIGHT = true;
-						if(mouse_y0 < 20)
+						if(mouse_y0 < 10)
 							camera.MOVE_UP = true;
 						if(mouse_y0 > 502)
 							camera.MOVE_DOWN = true;
@@ -337,6 +340,18 @@ public class inputHandler {
 					mainThread.gameFrame = 0;
 					mainThread.ec.difficulty = 2;
 				}
+				
+				
+				
+				
+				
+				if(mainThread.buttonAction == "enableFogOfWar") {
+					mainThread.fogOfWarDisabled = false;
+					
+				}else if(mainThread.buttonAction == "disableFogOfWar") {
+					mainThread.fogOfWarDisabled = true;
+					
+				}
 			}
 			
 			//abort current game when the abort button is pressed
@@ -345,7 +360,23 @@ public class inputHandler {
 				mainThread.gameFrame = 0;
 				mainThread.gamePaused = false;
 				mainThread.theAssetManager.destoryAsset();
+				
+				camera.MOVE_LEFT = false;
+				camera.MOVE_RIGHT = false;
+				camera.MOVE_UP = false;
+				camera.MOVE_DOWN = false;
+				camera.TURN_LEFT = false;
+				camera.TURN_RIGHT = false;
 			}
+			
+			//toggle mouse capture mode
+			if(mainThread.buttonAction == "enableMouseCapture") {
+				mainThread.capturedMouse = true;
+			}else if(mainThread.buttonAction == "disableMouseCapture") {
+				mainThread.capturedMouse = false;
+			}
+			
+
 		}