From afb12bcd70f1a388822ca4d54c4d3dfd5d339e71 Mon Sep 17 00:00:00 2001
From: Andrew Meadows <andrew@highfidelity.io>
Date: Thu, 24 Apr 2014 19:12:23 -0700
Subject: [PATCH] add swissArmyJetpack.js

---
 examples/swissArmyJetpack.js | 142 +++++++++++++++++++++++++++++++++++
 1 file changed, 142 insertions(+)
 create mode 100644 examples/swissArmyJetpack.js

diff --git a/examples/swissArmyJetpack.js b/examples/swissArmyJetpack.js
new file mode 100644
index 0000000000..9bb5bea267
--- /dev/null
+++ b/examples/swissArmyJetpack.js
@@ -0,0 +1,142 @@
+//
+//  swissArmyJetpack.js
+//  examples
+//
+//  Created by Andrew Meadows 2014.04.24
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  This is a work in progress.  It will eventually be able to move the avatar around,
+//  toggle collision groups, modify avatar movement options, and other stuff (maybe trigger animations).
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+var numberOfButtons = 3;
+
+var enabledColors = new Array();
+enabledColors[0] = { red: 255, green: 0, blue: 0};
+enabledColors[1] = { red: 0, green: 255, blue: 0};
+enabledColors[2] = { red: 0, green: 0, blue: 255};
+
+var disabledColors = new Array();
+disabledColors[0] = { red: 90, green: 75, blue: 75};
+disabledColors[1] = { red: 75, green: 90, blue: 75};
+disabledColors[2] = { red: 75, green: 90, blue: 90};
+
+var buttons = new Array();
+var labels = new Array();
+
+var labelContents = new Array();
+labelContents[0] = "Collide with Avatars";
+labelContents[1] = "Collide with Voxels";
+labelContents[2] = "Collide with Particles";
+var groupBits = 0;
+
+var buttonStates = new Array();
+
+var disabledOffsetT = 0;
+var enabledOffsetT = 55;
+
+var buttonX = 50;
+var buttonY = 200;
+var buttonWidth = 30;
+var buttonHeight = 54;
+var textX = buttonX + buttonWidth + 10;
+
+for (i = 0; i < numberOfButtons; i++) {
+    var offsetS = 12
+    var offsetT = disabledOffsetT;
+
+    buttons[i] = Overlays.addOverlay("image", {
+                    //x: buttonX + (buttonWidth * i),
+                    x: buttonX,
+                    y: buttonY + (buttonHeight * i),
+                    width: buttonWidth,
+                    height: buttonHeight,
+                    subImage: { x: offsetS, y: offsetT, width: buttonWidth, height: buttonHeight },
+                    imageURL: "http://highfidelity-public.s3-us-west-1.amazonaws.com/images/testing-swatches.svg",
+                    color: disabledColors[i],
+                    alpha: 1,
+                });
+
+    labels[i] = Overlays.addOverlay("text", {
+                    x: textX,
+                    y: buttonY + (buttonHeight * i) + 12,
+                    width: 150,
+                    height: 50,
+                    color: { red: 0, green: 0, blue: 0},
+                    textColor: { red: 255, green: 0, blue: 0},
+                    topMargin: 4,
+                    leftMargin: 4,
+                    text: labelContents[i]
+                });
+
+    buttonStates[i] = false;
+}
+
+function updateButton(i, enabled) {
+    var offsetY = disabledOffsetT;
+    var buttonColor = disabledColors[i];
+    groupBits
+    if (enabled) {
+        offsetY = enabledOffsetT;
+        buttonColor = enabledColors[i];
+        if (i == 0) {
+            groupBits |= COLLISION_GROUP_AVATARS;
+        } else if (i == 1) {
+            groupBits |= COLLISION_GROUP_VOXELS;
+        } else if (i == 2) {
+            groupBits |= COLLISION_GROUP_PARTICLES;
+        }
+    } else {
+        if (i == 0) {
+            groupBits &= ~COLLISION_GROUP_AVATARS;
+        } else if (i == 1) {
+            groupBits &= ~COLLISION_GROUP_VOXELS;
+        } else if (i == 2) {
+            groupBits &= ~COLLISION_GROUP_PARTICLES;
+        }
+    }
+    MyAvatar.collisionGroups = groupBits;
+
+    Overlays.editOverlay(buttons[i], { subImage: { y: offsetY } } );
+    Overlays.editOverlay(buttons[i], { color: buttonColor } );
+    buttonStates[i] = enabled;
+}
+
+// When our script shuts down, we should clean up all of our overlays
+function scriptEnding() {
+    for (i = 0; i < numberOfButtons; i++) {
+        print("adebug deleting overlay " + i);
+        Overlays.deleteOverlay(buttons[i]);
+        Overlays.deleteOverlay(labels[i]);
+    }
+}
+Script.scriptEnding.connect(scriptEnding);
+
+
+// Our update() function is called at approximately 60fps, and we will use it to animate our various overlays
+function update(deltaTime) {
+    if (groupBits != MyAvatar.collisionGroups) {
+        groupBits = MyAvatar.collisionGroups;
+        updateButton(0, groupBits & COLLISION_GROUP_AVATARS);
+        updateButton(1, groupBits & COLLISION_GROUP_VOXELS);
+        updateButton(2, groupBits & COLLISION_GROUP_PARTICLES);
+    }
+}
+Script.update.connect(update);
+
+
+// we also handle click detection in our mousePressEvent()
+function mousePressEvent(event) {
+    var clickedOverlay = Overlays.getOverlayAtPoint({x: event.x, y: event.y});
+    for (i = 0; i < numberOfButtons; i++) {
+        if (clickedOverlay == buttons[i]) {
+            var enabled = !(buttonStates[i]);
+            updateButton(i, enabled);
+        }
+    }
+}
+Controller.mousePressEvent.connect(mousePressEvent);
+