Add Player Character Sprites

* Added initial walking sprites for the player character, "Boy."
* Player doodad filename and title screen level are now configurable in
  the balance/numbers.go package.

dev-assets/doodads/boy/boy.js

@@ -0,0 +1,37 @@
+function main() {
+	var playerSpeed = 12;
+	var gravity = 4;
+	var Vx = Vy = 0;
+
+	var animating = false;
+	var animStart = animEnd = 0;
+	var animFrame = animStart;
+
+	Self.SetMobile(true);
+	Self.SetGravity(true);
+	Self.SetHitbox(0, 0, 29, 52);
+	Self.AddAnimation("walk-left", 200, ["stand-left", "walk-left-1", "walk-left-2", "walk-left-3", "walk-left-2", "walk-left-1"]);
+	Self.AddAnimation("walk-right", 200, ["stand-right", "walk-right-1", "walk-right-2", "walk-right-3", "walk-right-2", "walk-right-1"]);
+
+	Events.OnKeypress(function(ev) {
+		Vx = 0;
+		Vy = 0;
+
+		if (ev.Right) {
+			if (!Self.IsAnimating()) {
+				Self.PlayAnimation("walk-right", null);
+			}
+			Vx = playerSpeed;
+		} else if (ev.Left) {
+			if (!Self.IsAnimating()) {
+				Self.PlayAnimation("walk-left", null);
+			}
+			Vx = -playerSpeed;
+		} else {
+			Self.StopAnimation();
+			animating = false;
+		}
+
+		// Self.SetVelocity(Point(Vx, Vy));
+	})
+}

dev-assets/doodads/build.sh

@@ -8,6 +8,19 @@ fi
 
 mkdir -p ../../assets/doodads
 
+boy() {
+	cd boy/
+
+	doodad convert -t "Boy" stand-right.png stand-left.png \
+		walk-right-1.png walk-right-2.png walk-right-3.png \
+		walk-left-1.png walk-left-2.png walk-left-3.png \
+		boy.doodad
+	doodad install-script boy.js boy.doodad
+
+	cp *.doodad ../../../assets/doodads/
+	cd ..
+}
+
 buttons() {
 	cd buttons/
 
@@ -123,6 +136,7 @@ onoff() {
 	cd ..
 }
 
+boy
 buttons
 switches
 doors
@@ -132,3 +146,4 @@ objects
 onoff
 doodad edit-doodad -quiet -lock -author "Noah" ../../assets/doodads/*.doodad
 doodad edit-doodad -hide ../../assets/doodads/azu-blu.doodad
+doodad edit-doodad -hide ../../assets/doodads/boy.doodad