MapGrid zur Erstellung und Abfrage des Grid-Layers.

Vorbereitung zu Player und Gegner Movement sowie einfach
Kollisionserkennung!

HeatUp/src/de/heatup/mapengine/GridCell.java

@@ -0,0 +1,25 @@
+package de.heatup.mapengine;
+
+public class GridCell {
+	private boolean isPath = false;
+	private boolean isTrigger = false;
+	private char correspondingHardwareToTrigger;
+	public char getCorrespondingHardwareToTrigger() {
+		return correspondingHardwareToTrigger;
+	}
+	public void setCorrespondingHardwareToTrigger(char correspondingHardwareToTrigger) {
+		this.correspondingHardwareToTrigger = correspondingHardwareToTrigger;
+	}
+	public boolean isPath() {
+		return isPath;
+	}
+	protected void setPath(boolean isPath) {
+		this.isPath = isPath;
+	}
+	public boolean isTrigger() {
+		return isTrigger;
+	}
+	protected void setTrigger(boolean isTrigger) {
+		this.isTrigger = isTrigger;
+	}
+}

HeatUp/src/de/heatup/mapengine/MapEngine.java

@@ -56,6 +56,58 @@ public class MapEngine {
 		while (input.hasNextLine() && lineCount <= mapHeight) {
 			String currentLine = input.nextLine();
 			for (int i = 0; i<mapWidth; i++) {
+				/* MapGrid implementation */
+				if (checkIfPath(currentLine.charAt(i))) {
+					if (MapGrid.getGridCell(i, lineCount) == null) {
+						MapGrid.addGrid(i, lineCount, true);
+					} else {
+						MapGrid.getGridCell(i, lineCount).setPath(true);
+					}
+				} else {
+					if (checkIfHardware(currentLine.charAt(i))) {
+						if (MapGrid.getGridCell(i, lineCount) == null) {
+							MapGrid.addGrid(i, lineCount, false);
+						} else {
+							MapGrid.getGridCell(i, lineCount).setPath(false);
+						}
+						/* trigger setzen */
+						/* trigger 1 */
+						if (MapGrid.getGridCell(i+1, lineCount) == null) {
+							MapGrid.addGrid(i+1, lineCount, true, currentLine.charAt(i));
+						} else {
+							MapGrid.getGridCell(i+1, lineCount).setTrigger(true);
+							MapGrid.getGridCell(i+1, lineCount).setCorrespondingHardwareToTrigger(currentLine.charAt(i));
+						}
+						/* trigger 2 */
+						if (MapGrid.getGridCell(i-1, lineCount) == null) {
+							MapGrid.addGrid(i-1, lineCount, true, currentLine.charAt(i));
+						} else {
+							MapGrid.getGridCell(i-1, lineCount).setTrigger(true);
+							MapGrid.getGridCell(i-1, lineCount).setCorrespondingHardwareToTrigger(currentLine.charAt(i));
+						}
+						/* trigger 3 */
+						if (MapGrid.getGridCell(i, lineCount+1) == null) {
+							MapGrid.addGrid(i, lineCount+1, true, currentLine.charAt(i));
+						} else {
+							MapGrid.getGridCell(i, lineCount+1).setTrigger(true);
+							MapGrid.getGridCell(i, lineCount+1).setCorrespondingHardwareToTrigger(currentLine.charAt(i));
+						}
+						/* trigger 4 */
+						if (MapGrid.getGridCell(i, lineCount-1) == null) {
+							MapGrid.addGrid(i, lineCount-1, true, currentLine.charAt(i));
+						} else {
+							MapGrid.getGridCell(i, lineCount-1).setTrigger(true);
+							MapGrid.getGridCell(i, lineCount-1).setCorrespondingHardwareToTrigger(currentLine.charAt(i));
+						}
+					} else {
+						if (MapGrid.getGridCell(i, lineCount) == null) {
+							MapGrid.addGrid(i, lineCount, false);
+						} else {
+							MapGrid.getGridCell(i, lineCount).setPath(false);
+						}
+					}
+				}
+				/* End of MapGrid implementation */
 				if (!allMapTiles.containsKey(currentLine.charAt(i))) {
 					ArrayList<Point> newTileType = new ArrayList<Point>();
 					newTileType.add(new Point(x,y));
@@ -140,4 +192,15 @@ public class MapEngine {
 	public ArrayList<StaticObject> getAllHardwareTriggerObjects() {
 		return MapObjectHandler.getAllHardwareTriggerObjects();
 	}
+	private boolean checkIfPath(char c) {
+		return (c=='#');
+	}
+	private boolean checkIfHardware(char c) {
+		for (char j = '0'; j <= '9'; j++) {
+			if (j==c) {
+				return true;
+			}
+		}
+		return false;
+	}
 }

HeatUp/src/de/heatup/mapengine/MapGrid.java

@@ -0,0 +1,38 @@
+package de.heatup.mapengine;
+
+import de.heatup.cfg.Config;
+
+public class MapGrid {
+	private static GridCell[][] allGridCells = new GridCell[Config.mapMaxTilesWidth][Config.mapMaxTilesHeight];
+	private static GridCell dummyCell = new GridCell(); // wird zurückgegeben, falls der MapGrid index ausserhalb unserer allGridCells dimension zeigt.
+	protected static void addGrid(int x, int y, boolean isPath) {
+		if (!(x < 0 || x > Config.mapMaxTilesWidth || y < 0 || y > Config.mapMaxTilesHeight)) {
+			GridCell newCell = new GridCell();
+			newCell.setPath(isPath);
+			allGridCells[x][y] = newCell;
+		}
+	}
+	protected static void addGrid(int x, int y, boolean isPath, boolean isTrigger, char correspondingHardwareToTrigger) {
+		if (!(x < 0 || x > Config.mapMaxTilesWidth || y < 0 || y > Config.mapMaxTilesHeight)) {
+			GridCell newCell = new GridCell();
+			newCell.setPath(isPath);
+			newCell.setTrigger(isTrigger);
+			newCell.setCorrespondingHardwareToTrigger(correspondingHardwareToTrigger);
+			allGridCells[x][y] = newCell;
+		}
+	}
+	protected static void addGrid(int x, int y, boolean isTrigger, char correspondingHardwareToTrigger) {
+		if (!(x < 0 || x > Config.mapMaxTilesWidth || y < 0 || y > Config.mapMaxTilesHeight)) {
+			GridCell newCell = new GridCell();
+			newCell.setTrigger(isTrigger);
+			newCell.setCorrespondingHardwareToTrigger(correspondingHardwareToTrigger);
+			allGridCells[x][y] = newCell;
+		}
+	}
+	public static GridCell getGridCell(int x, int y) {
+		if (!(x < 0 || x > Config.mapMaxTilesWidth || y < 0 || y > Config.mapMaxTilesHeight)) {
+			return allGridCells[x][y];
+		}
+		return dummyCell;
+	}
+}

HeatUp/src/de/heatup/mapengine/MapObjectHandler.java

@@ -4,7 +4,6 @@ import java.awt.Point;
 import java.util.ArrayList;
 
 import de.heatup.cfg.Config;
-import de.heatup.logging.Logger;
 import de.heatup.objects.StaticObject;
 
 public class MapObjectHandler {
@@ -41,7 +40,7 @@ public class MapObjectHandler {
 			Point currentTriggerTilesFirstPoint = new Point(firstPoint.x-(triggerAreaAddition/2),firstPoint.y-(triggerAreaAddition/2));
 			
 			StaticObject newStaticObject = new StaticObject(currentType, firstPoint, currentTilesTotalWidth, currentTilesTotalHeight);
-			// Trigger Object
+			// Trigger Object - auskommentieren sobald implementiert.
 			// StaticObject newTriggerObject = new StaticObject(currentType, firstPoint, currentTilesTotalWidth, currentTilesTotalHeight, true);
 			MapObjectHandler.allMapObjects.add(newStaticObject);
 			// MapObjectHandler.allMapObjects.add(newTriggerObject);