From 33b4c614eae17ad3ef7c54a821e929f2ffb0ee52 Mon Sep 17 00:00:00 2001
From: Ryan Huffman <ryanhuffman@gmail.com>
Date: Fri, 12 Dec 2014 15:28:57 -0800
Subject: [PATCH] Add buttons for moving selection to grid and resetting to
 natural dimensions

---
 examples/editEntities.js            | 48 +++++++++++++++++++++++++++++
 examples/html/entityProperties.html | 29 +++++++++++++++++
 2 files changed, 77 insertions(+)

diff --git a/examples/editEntities.js b/examples/editEntities.js
index b671e45d7c..3f133ac0b2 100644
--- a/examples/editEntities.js
+++ b/examples/editEntities.js
@@ -1022,6 +1022,54 @@ PropertiesTool = function(opts) {
             Entities.editEntity(selectionManager.selections[0], data.properties);
             pushCommandForSelections();
             selectionManager._update();
+        } else if (data.type == "action") {
+            if (data.action == "moveSelectionToGrid") {
+                if (!selectionManager.hasSelection()) {
+                    return;
+                }
+                selectionManager.saveProperties();
+                var dY = grid.getOrigin().y - (selectionManager.worldPosition.y - selectionManager.worldDimensions.y / 2),
+                var diff = { x: 0, y: dY, z: 0 };
+                for (var i = 0; i < SelectionManager.selections.length; i++) {
+                    var properties = SelectionManager.savedProperties[SelectionManager.selections[i].id];
+                    var newPosition = Vec3.sum(properties.position, diff);
+                    Entities.editEntity(SelectionManager.selections[i], {
+                        position: newPosition,
+                    });
+                }
+                pushCommandForSelections();
+                selectionManager._update();
+            } else if (data.action == "moveAllToGrid") {
+                if (!selectionManager.hasSelection()) {
+                    return;
+                }
+                selectionManager.saveProperties();
+                for (var i = 0; i < SelectionManager.selections.length; i++) {
+                    var properties = SelectionManager.savedProperties[SelectionManager.selections[i].id];
+                    var bottomY = properties.boundingBox.center.y - properties.boundingBox.dimensions.y / 2;
+                    var dY = grid.getOrigin().y - bottomY;
+                    var diff = { x: 0, y: dY, z: 0 };
+                    var newPosition = Vec3.sum(properties.position, diff);
+                    Entities.editEntity(SelectionManager.selections[i], {
+                        position: newPosition,
+                    });
+                }
+                pushCommandForSelections();
+                selectionManager._update();
+            } else if (data.action == "resetToNaturalDimensions") {
+                if (!selectionManager.hasSelection()) {
+                    return;
+                }
+                selectionManager.saveProperties();
+                for (var i = 0; i < SelectionManager.selections.length; i++) {
+                    var properties = SelectionManager.savedProperties[SelectionManager.selections[i].id];
+                    Entities.editEntity(SelectionManager.selections[i], {
+                        dimensions: properties.naturalDimensions,
+                    });
+                }
+                pushCommandForSelections();
+                selectionManager._update();
+            }
         }
     });
 
diff --git a/examples/html/entityProperties.html b/examples/html/entityProperties.html
index a34f7ce13f..48804d475a 100644
--- a/examples/html/entityProperties.html
+++ b/examples/html/entityProperties.html
@@ -77,10 +77,13 @@
             var elPositionX = document.getElementById("property-pos-x");
             var elPositionY = document.getElementById("property-pos-y");
             var elPositionZ = document.getElementById("property-pos-z");
+            var elMoveSelectionToGrid = document.getElementById("move-selection-to-grid");
+            var elMoveAllToGrid = document.getElementById("move-all-to-grid");
 
             var elDimensionsX = document.getElementById("property-dim-x");
             var elDimensionsY = document.getElementById("property-dim-y");
             var elDimensionsZ = document.getElementById("property-dim-z");
+            var elResetToNaturalDimensions = document.getElementById("reset-to-natural-dimensions");
 
             var elRegistrationX = document.getElementById("property-reg-x");
             var elRegistrationY = document.getElementById("property-reg-y");
@@ -398,6 +401,25 @@
             elTextBackgroundColorGreen.addEventListener('change', textBackgroundColorChangeFunction);
             elTextBackgroundColorBlue.addEventListener('change', textBackgroundColorChangeFunction);
 
+            elMoveSelectionToGrid.addEventListener("click", function() {
+                EventBridge.emitWebEvent(JSON.stringify({
+                    type: "action",
+                    action: "moveSelectionToGrid",
+                }));
+            });
+            elMoveAllToGrid.addEventListener("click", function() {
+                EventBridge.emitWebEvent(JSON.stringify({
+                    type: "action",
+                    action: "moveAllToGrid",
+                }));
+            });
+            elResetToNaturalDimensions.addEventListener("click", function() {
+                EventBridge.emitWebEvent(JSON.stringify({
+                    type: "action",
+                    action: "resetToNaturalDimensions",
+                }));
+            });
+
 
             var resizing = false;
             var startX = 0;
@@ -490,6 +512,10 @@
                 <div class="input-area">X <input class="coord" type='number' id="property-pos-x"></input></div>
                 <div class="input-area">Y <input class="coord" type='number' id="property-pos-y"></input></div>
                 <div class="input-area">Z <input class="coord" type='number' id="property-pos-z"></input></div>
+                <div>
+                    <input type="button" id="move-selection-to-grid" value="Selection to Grid">
+                    <input type="button" id="move-all-to-grid" value="All to Grid">
+                </div>
             </td>
         </tr>
 
@@ -508,6 +534,9 @@
                 <div class="input-area">X <input class="coord" type='number' id="property-dim-x"></input></div>
                 <div class="input-area">Y <input class="coord" type='number' id="property-dim-y"></input></div>
                 <div class="input-area">Z <input class="coord" type='number' id="property-dim-z"></input></div>
+                <div>
+                    <input type="button" id="reset-to-natural-dimensions" value="Reset to Natural Dimensions">
+                </div>
             </td>
         </tr>