New (Colored) Locked Door Doodads

* Revamped the sprites for the four colored locked doors. They now have
  a side-view profile perspective rather than a front view.
* Doors open facing the left or the right based on what direction the
  colliding actor approached it from.

dev-assets/doodads/build.sh

@@ -43,44 +43,7 @@ switches() {
 
 doors() {
 	cd doors/
-
+	./build.sh
-	doodad convert -t "Red Door" red1.png red2.png door-red.doodad
-	doodad edit-doodad -q --tag color=red door-red.doodad
-	doodad install-script locked-door.js door-red.doodad
-
-	doodad convert -t "Blue Door" blue1.png blue2.png door-blue.doodad
-	doodad edit-doodad -q --tag color=blue door-blue.doodad
-	doodad install-script locked-door.js door-blue.doodad
-
-	doodad convert -t "Green Door" green1.png green2.png door-green.doodad
-	doodad edit-doodad -q --tag color=green door-green.doodad
-	doodad install-script locked-door.js door-green.doodad
-
-	doodad convert -t "Yellow Door" yellow1.png yellow2.png door-yellow.doodad
-	doodad edit-doodad -q --tag color=yellow door-yellow.doodad
-	doodad install-script locked-door.js door-yellow.doodad
-
-	doodad convert -t "Red Key" red-key.png key-red.doodad
-	doodad edit-doodad -q --tag color=red key-red.doodad
-	doodad install-script keys.js key-red.doodad
-
-	doodad convert -t "Blue Key" blue-key.png key-blue.doodad
-	doodad edit-doodad -q --tag color=blue key-blue.doodad
-	doodad install-script keys.js key-blue.doodad
-
-	doodad convert -t "Green Key" green-key.png key-green.doodad
-	doodad edit-doodad -q --tag color=green key-green.doodad
-	doodad install-script keys.js key-green.doodad
-
-	doodad convert -t "Yellow Key" yellow-key.png key-yellow.doodad
-	doodad edit-doodad -q --tag color=yellow key-yellow.doodad
-	doodad install-script keys.js key-yellow.doodad
-
-	doodad convert -t "Electric Door" electric{1,2,3,4}.png door-electric.doodad
-	doodad install-script electric-door.js door-electric.doodad
-
-	cp door-*.doodad key-*.doodad ../../../assets/doodads/
-
 	cd ..
 }
 

dev-assets/doodads/doors/build.sh

@@ -0,0 +1,48 @@
+# doodad convert -t "Red Door" red1.png red2.png door-red.doodad
+# doodad edit-doodad -q --tag color=red door-red.doodad
+# doodad install-script locked-door.js door-red.doodad
+
+doodad convert -t "Red Door" red-closed.png red-right.png red-left.png door-red.doodad
+doodad edit-doodad -q --tag color=red door-red.doodad
+doodad install-script colored-door.js door-red.doodad
+
+doodad convert -t "Blue Door" blue-closed.png blue-right.png blue-left.png door-blue.doodad
+doodad edit-doodad -q --tag color=blue door-blue.doodad
+doodad install-script colored-door.js door-blue.doodad
+
+doodad convert -t "Green Door" green-closed.png green-right.png green-left.png door-green.doodad
+doodad edit-doodad -q --tag color=green door-green.doodad
+doodad install-script colored-door.js door-green.doodad
+
+doodad convert -t "Yellow Door" yellow-closed.png yellow-right.png yellow-left.png door-yellow.doodad
+doodad edit-doodad -q --tag color=yellow door-yellow.doodad
+doodad install-script colored-door.js door-yellow.doodad
+
+# doodad convert -t "Green Door" green1.png green2.png door-green.doodad
+# doodad edit-doodad -q --tag color=green door-green.doodad
+# doodad install-script locked-door.js door-green.doodad
+#
+# doodad convert -t "Yellow Door" yellow1.png yellow2.png door-yellow.doodad
+# doodad edit-doodad -q --tag color=yellow door-yellow.doodad
+# doodad install-script locked-door.js door-yellow.doodad
+
+doodad convert -t "Red Key" red-key.png key-red.doodad
+doodad edit-doodad -q --tag color=red key-red.doodad
+doodad install-script keys.js key-red.doodad
+
+doodad convert -t "Blue Key" blue-key.png key-blue.doodad
+doodad edit-doodad -q --tag color=blue key-blue.doodad
+doodad install-script keys.js key-blue.doodad
+
+doodad convert -t "Green Key" green-key.png key-green.doodad
+doodad edit-doodad -q --tag color=green key-green.doodad
+doodad install-script keys.js key-green.doodad
+
+doodad convert -t "Yellow Key" yellow-key.png key-yellow.doodad
+doodad edit-doodad -q --tag color=yellow key-yellow.doodad
+doodad install-script keys.js key-yellow.doodad
+
+doodad convert -t "Electric Door" electric{1,2,3,4}.png door-electric.doodad
+doodad install-script electric-door.js door-electric.doodad
+
+cp door-*.doodad key-*.doodad ../../../assets/doodads/

dev-assets/doodads/doors/colored-door.js

@@ -0,0 +1,56 @@
+
+function main() {
+	var color = Self.Doodad.Tag("color");
+
+	// Layers in the doodad image.
+	var layer = {
+		closed: 0,
+		right: 1,
+		left: 2,
+	};
+
+	// Variables that change in event handler.
+	var unlocked = false;  // Key has been used to unlock the door (one time).
+	var opened = false;    // If door is currently showing its opened state.
+	var enterSide = 0;     // Side of player entering the door, -1 or 1, left or right.
+
+	Self.SetHitbox(23, 0, 23, 64);
+
+	Events.OnCollide(function(e) {
+		// Record the side that this actor has touched us, in case the door
+		// needs to open.
+		if (enterSide === 0) {
+			enterSide = e.Overlap.X > 0 ? 1 : -1;
+		}
+
+		if (opened) {
+			return;
+		}
+
+		if (e.InHitbox) {
+			if (unlocked) {
+				Self.ShowLayer(enterSide < 0 ? layer.right : layer.left);
+				opened = true;
+				return;
+			}
+
+			var data = e.Actor.GetData("key:" + color);
+			if (data === "") {
+				// Door is locked.
+				return false;
+			}
+
+			if (e.Settled) {
+				unlocked = true;
+				Self.ShowLayer(enterSide < 0 ? layer.right : layer.left);
+			}
+		}
+	});
+	Events.OnLeave(function(e) {
+		Self.ShowLayer(layer.closed);
+
+		// Reset collision state.
+		opened = false;
+		enterSide = 0;
+	});
+}

dev-assets/doodads/doors/locked-door.js

@@ -1,3 +1,4 @@
+// DEPRECATED: old locked door script. Superceded by colored-door.js.
 function main() {
 	Self.AddAnimation("open", 0, [1]);
 	var unlocked = false;