Initial commit.

src/dk/itu/mario/engine/ConstraintsChecker.java

@@ -0,0 +1,56 @@
+package dk.itu.mario.engine;
+
+import dk.itu.mario.level.Level;
+import dk.itu.mario.MarioInterface.Constraints;
+import dk.itu.mario.engine.sprites.SpriteTemplate;
+
+public final class ConstraintsChecker {
+
+	public static boolean check(Level level){
+		if(level.getWidth() != Constraints.levelWidth)
+			return false;
+		//check the number of gaps
+		int levelGaps = 0, bcoins = 0;
+		for (int i = 0; i < level.getWidth(); i++) {
+			if (level.getBlock(i, level.getHeight()) == 0){
+				levelGaps++;
+				while (i<level.getWidth() && level.getBlock(i, level.getHeight())==0){
+					i++;
+				}
+			}
+
+		}
+//		if(levelGaps != Constraints.gaps)
+//			return false;
+
+		//check the number of TURTLES
+		int tur = 0;
+		for (int i = 0; i < level.getSpriteTemplate().length; i++) {
+
+				SpriteTemplate[] st = (SpriteTemplate[])level.getSpriteTemplate()[i];
+				for (int j = 0; j < st.length; j++) {
+					if(st[j]!=null){
+						int t = ((SpriteTemplate)st[j]).type;
+						if(t== SpriteTemplate.RED_TURTLE || t == SpriteTemplate.GREEN_TURTLE || t == SpriteTemplate.ARMORED_TURTLE)
+							tur++;
+					}
+			}
+		}
+//		if(tur != Constraints.turtels)
+//			return false;
+
+		//check the number of coin blocks
+		for (int i = 0; i < level.getWidth(); i++) {
+			for (int j = 0; j < level.getHeight(); j++) {
+				 byte block = level.getBlock(i, j);
+				 if ((Level.TILE_BEHAVIORS[block & 0xff] & Level.BIT_BUMPABLE) > 0)
+					 if (! (((Level.TILE_BEHAVIORS[block & 0xff]) & Level.BIT_SPECIAL) > 0))
+						 bcoins++;
+			}
+		}
+//		if(bcoins != Constraints.coinBlocks)
+//			return false;
+		return true;
+	}
+
+}