From 17dec9446abd2b334806967388820bb409f14f44 Mon Sep 17 00:00:00 2001
From: ericrius1 <ericrius1>
Date: Fri, 4 Mar 2016 16:15:37 -0800
Subject: [PATCH] flowers are growing when watered

---
 .../plant/growingPlantEntityScript.js         | 58 ++++++++++++++++---
 .../homeContent/plant/growingPlantSpawner.js  |  6 +-
 .../homeContent/plant/waterCanEntityScript.js |  8 +--
 3 files changed, 57 insertions(+), 15 deletions(-)

diff --git a/examples/homeContent/plant/growingPlantEntityScript.js b/examples/homeContent/plant/growingPlantEntityScript.js
index 9d4f42b191..89b84f3ffb 100644
--- a/examples/homeContent/plant/growingPlantEntityScript.js
+++ b/examples/homeContent/plant/growingPlantEntityScript.js
@@ -17,27 +17,71 @@
     var _this;
     GrowingPlant = function() {
         _this = this;
+        _this.flowers = [];
+        // _this.STARTING_FLOWER_DIMENSIONS = {x: 0.1, y: 0.001, z: 0.1}
+        _this.STARTING_FLOWER_DIMENSIONS = {x: 0.01, y: 0.01, z: 0.02}
 
     };
 
     GrowingPlant.prototype = {
 
 
-        grow: function() {
-            print(" I AM BEING GROWN RIGHT NOW")
+        continueWatering: function(entityID, data) {
+            // we're being watered- every now and then spawn a new flower to add to our growing list
+            // If we don't have any flowers yet, immediately grow one
+            var data = JSON.parse(data[0]);
+            if (_this.flowers.length <  10) {
+
+                _this.createFlower(data.position, data.surfaceNormal);
+            }
+
+            _this.flowers.forEach( function(flower) {
+                flower.grow();   
+            });
+
+
+        },
+
+        createFlower: function(position, surfaceNormal) {
+            var flowerRotation = Quat.rotationBetween(Vec3.UNIT_NEG_Z, surfaceNormal);
+            print("flower rotation " + flowerRotation.x)
+            var flowerEntityID = Entities.addEntity({
+                type: "Sphere",
+                name: "flower",
+                position: position,
+                rotation: flowerRotation,
+                dimensions: _this.STARTING_FLOWER_DIMENSIONS,
+                // userData: JSON.stringify(_this.flowerUserData)
+            });
+
+            var flower = {id: flowerEntityID, dimensions: _this.STARTING_FLOWER_DIMENSIONS};
+            flower.grow = function() {
+                // grow flower a bit
+                flower.dimensions.z += 0.0001;
+                Entities.editEntity(flower.id, {dimensions: flower.dimensions});
+            }
+            _this.flowers.push(flower);
         },
 
         preload: function(entityID) {
             _this.entityID = entityID;
-
-
+            _this.flowerUserData = {
+                ProceduralEntity: {
+                    shaderUrl: "https://s3-us-west-1.amazonaws.com/hifi-content/eric/shaders/flower.fs",
+                    uniforms: {
+                        iBloomPct: randFloat(0.4, 0.8),
+                        hueTwerking: randFloat(10, 30)
+                    }
+                }
+            };
         },
 
-    
-
         unload: function() {
+            _this.flowers.forEach(function(flower) {
+                Entities.deleteEntity(flower.id);
+            })
+
 
-    
         }
 
     };
diff --git a/examples/homeContent/plant/growingPlantSpawner.js b/examples/homeContent/plant/growingPlantSpawner.js
index 27a7a44255..37339e1bcb 100644
--- a/examples/homeContent/plant/growingPlantSpawner.js
+++ b/examples/homeContent/plant/growingPlantSpawner.js
@@ -29,7 +29,7 @@ var bowl= Entities.addEntity({
 
 
 var PLANT_MODEL_URL = "http://hifi-content.s3.amazonaws.com/alan/dev/Flowers--Moss-Rock.fbx";
-var PLANT_SCRIPT_URL = Script.resolvePath("growingPlantEntityScript.js");
+var PLANT_SCRIPT_URL = Script.resolvePath("growingPlantEntityScript.js?v1" + Math.random().toFixed(2));
 var plantDimensions =  {x: 0.52, y: 0.2600, z: 0.52};
 var plantPosition = Vec3.sum(bowlPosition, {x: 0, y: plantDimensions.y/2, z: 0});
 var plant = Entities.addEntity({
@@ -42,8 +42,8 @@ var plant = Entities.addEntity({
   parentID: bowl
 });
 
-var WATER_CAN_MODEL_URL = "https://s3-us-west-1.amazonaws.com/hifi-content/eric/models/waterCan.fbx";
-var WATER_CAN_SCRIPT_URL = Script.resolvePath("waterCanEntityScript.js?v2" + Math.random());
+var WATER_CAN_MODEL_URL = "https://s3-us-west-1.amazonaws.com/hifi-content/eric/models/waterCan.fbx?v1" + Math.random();
+var WATER_CAN_SCRIPT_URL = Script.resolvePath("waterCanEntityScript.js?v2" + Math.random().toFixed());
 var waterCanPosition = Vec3.sum(plantPosition, Vec3.multiply(0.6, Quat.getRight(orientation)));
 var waterCanRotation = orientation;
 var waterCan = Entities.addEntity({
diff --git a/examples/homeContent/plant/waterCanEntityScript.js b/examples/homeContent/plant/waterCanEntityScript.js
index c197c35665..5c89010386 100644
--- a/examples/homeContent/plant/waterCanEntityScript.js
+++ b/examples/homeContent/plant/waterCanEntityScript.js
@@ -59,7 +59,6 @@
                 });
                 _this.waterPouring = false;
             }
-            // print("PITCH " + pitch);
         },
 
         castRay: function() { 
@@ -78,10 +77,9 @@
             var intersection = Entities.findRayIntersection(pickRay, true, _this.growableEntities);
 
             if (intersection.intersects) {
-                //We've intersected with a growable object, now 
-                print(intersection.properties.name)
-                print("intersection with growable object");
-                Entities.callEntityMethod(intersection.entityID, 'grow');
+                //We've intersected with a waterable object
+                var data = JSON.stringify({position: intersection.intersection, surfaceNormal: intersection.surfaceNormal});
+                Entities.callEntityMethod(intersection.entityID, 'continueWatering', [data]);
             }
 
         },