1 files changed, 121 insertions, 0 deletions
diff --git a/jeu-test/Lemmini/0.84/src/Game/MiniMap.java b/jeu-test/Lemmini/0.84/src/Game/MiniMap.java
new file mode 100644
index 0000000..bae3d87
--- /dev/null
+++ b/jeu-test/Lemmini/0.84/src/Game/MiniMap.java
@@ -0,0 +1,121 @@
+package Game;
+
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.image.BufferedImage;
+
+/*
+ * Copyright 2009 Volker Oth
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Handles the mini map.
+ * @author Volker Oth
+ */
+public class MiniMap {
+
+	/** color of Lemmings in mini map */
+	final private static Color LEMM_COLOR = Color.RED;
+	/** color of screen frame in mini map */
+	final private static Color BORDER_COLOR = Color.YELLOW;
+
+	/** image used for mini map */
+	private static BufferedImage img;
+	/** X position in main gfx */
+	private static int xPos;
+	/** Y position in main gfx */
+	private static int yPos;
+	/** X scale */
+	private static int scaleX;
+	/** Y scale */
+	private static int scaleY;
+	/** height of mini map */
+	private static int height;
+	/** width of mini map */
+	private static int width;
+
+	/**
+	 * init
+	 * @param x X position in main gfx used in drawLemming() and move()
+	 * @param y Y position in main gfx used in drawLemming() and move()
+	 * @param sx X Scale (2 -> 0.5)
+	 * @param sy Y Scale (3 -> 0.333)
+	 * @param tint true: apply greenish tint, false: use original colors
+	 */
+	public static void init(final int x, final int y, final int sx, final int sy, final boolean tint) {
+		xPos = x;
+		yPos = y;
+		scaleX = sx;
+		scaleY = sy;
+		Level level = GameController.getLevel();
+		BufferedImage bgImage = GameController.getBgImage();
+		img = level.createMiniMap(img, bgImage, scaleX, scaleY, tint);
+		width = img.getWidth();
+		height = img.getHeight();
+	}
+
+	/**
+	 * Draw mini map.
+	 * @param g Graphics object to draw on
+	 * @param x x position in pixels
+	 * @param y y position in pixels
+	 * @param xOfs horizontal level offset
+	 */
+	public static void draw(final Graphics2D g, final int x, final int y, final int xOfs) {
+		int wWidth = Core.getCmp().getWidth();
+		g.drawImage(img,x,y,null);
+		g.setColor(BORDER_COLOR);
+		g.drawRect(x+xOfs/scaleX,y,wWidth/scaleX,img.getHeight()-1);
+	}
+
+	/**
+	 * Draw Lemming in mini map.
+	 * @param g Graphics object to draw on
+	 * @param lx original lemming x position in pixels
+	 * @param ly original lemming y position in pixels
+	 */
+	public static void drawLemming(final Graphics2D g, final int lx, final int ly) {
+		int x = xPos + (lx+scaleX/2)/scaleX;
+		int y = yPos + (ly+scaleY/2)/scaleY;
+		g.setColor(LEMM_COLOR);
+		g.fillRect(x,y,2,2);
+	}
+
+	/**
+	 * Return current image.
+	 * @return current image.
+	 */
+	public static BufferedImage getImage() {
+		return img;
+	}
+
+	/**
+	 * Move screen frame via mini map.
+	 * @param x cursor x position in original gfx.
+	 * @param y cursor y position in original gfx.
+	 * @param swidth
+	 * @return new horizontal screen offset
+	 */
+	public static int move(final int x, final int y, final int swidth) {
+		if (y < yPos || y >= yPos+height || x < xPos || x >= xPos+width)
+			return -1; // cursor outside the mini map
+		int xOfs = (x-xPos)*scaleX-swidth/2;
+		if (xOfs < 0)
+			xOfs = 0;
+		if (xOfs > Level.WIDTH - swidth)
+			xOfs = Level.WIDTH - swidth-1;
+		return xOfs;
+	}
+}