@@ -91,18 +91,20 @@
 class Map
 {
 	mixin DeriveShow;
 
-	static Map load(string[] raw_data, string[string] params)
+	static Map load(string[] raw_data, string[string] params, char[char] trampo)
 	{
 		// TODO: choose optimal representation.
-		return new Map(raw_data, params);
+		return new Map(raw_data, params, trampo);
 	}
 
 	char[][] data;
 	Pos robot;
 	Pos lift;
 	int waterproof;
+	Pos[char] tr_target;
+	Pos[][char] tr_source;
 
 	Map clone() const { return new Map(this); }
 	this(in Map m) {
 		foreach(s; m.data)
@@ -111,9 +113,9 @@
 		this.lift = m.lift.clone();
 		this.waterproof = m.waterproof;
 	}
 
-	this(string[] raw_data, string[string] params)
+	this(string[] raw_data, string[string] params, char[char] trampo)
 	{
 		int width = 0;
 		foreach(r; raw_data)
 			width = max(width, r.length);
@@ -129,10 +131,23 @@
 				this.robot = new Pos(y,x);
 			if(this[y,x] == 'L' || this[y,x] == 'O')
 				this.lift = new Pos(y,x);
 		}
+
+		Pos[char] tr_pos;
+		for(int y=1; y<=H; ++y)
+		for(int x=1; x<=W; ++x) {
+			char c = this[y,x];
+			if('1'<=c && c<='9' || 'A'<=c&&c<='I')
+				tr_pos[c] = new Pos(y,x);
+		}
 
 		this.waterproof = params.get("Waterproof", "5").to!int();
+		foreach(fr,to; trampo) {
+			tr_target[fr] = tr_pos[to];
+			if(to !in tr_source) tr_source[to] = [];
+			tr_source[to] ~= tr_pos[to];
+		}
 	}
 
 	const @property {
 		int H() { return data.length; }
@@ -284,25 +299,28 @@
 		for(string line; !(line=input.readln().chomp()).empty; )
 			raw_data ~= line;
 
 		// Additional commands; read until EOF.
+		char[char] trampo;
 		for(string line; !(line=input.readln()).empty; ) {
 			string[] ss = line.split();
 			if( ss.length == 2 )
 				params[ss[0]] = ss[1];
+			if( ss.length == 4 && ss[0]=="Trampoline" && ss[2]=="targets" )
+				trampo[ss[1][0]] = ss[3][0];
 		}
 
-		return load(raw_data, params);
+		return load(raw_data, params, trampo);
 	}
 
-	static Game load(string[] raw_data, string[string] params)
+	static Game load(string[] raw_data, string[string] params, char[char] trampo = null)
 	{
-		return new Game(raw_data, params);
+		return new Game(raw_data, params, trampo);
 	}
 
-	this(string[] raw_data, string[string] params)
+	this(string[] raw_data, string[string] params, char[char] trampo)
 	{
-		this.map = Map.load(raw_data, params);
+		this.map = Map.load(raw_data, params, trampo);
 		this.water = Water.load(params);
 	}
 
 	Game clone() const { return new Game(this); }