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-rwxr-xr-xjs/helper-classes/RDGE/src/core/script/engine.js513
1 files changed, 223 insertions, 290 deletions
diff --git a/js/helper-classes/RDGE/src/core/script/engine.js b/js/helper-classes/RDGE/src/core/script/engine.js
index 5bc9305c..0975fcef 100755
--- a/js/helper-classes/RDGE/src/core/script/engine.js
+++ b/js/helper-classes/RDGE/src/core/script/engine.js
@@ -4,91 +4,79 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
4(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved. 4(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
5</copyright> */ 5</copyright> */
6 6
7var RDGE = RDGE || {};
7 8
8/* 9/*
9 * Manage state instances 10 * Manage state instances
10 */ 11 */
11stateManager = function() 12RDGE.stateManager = function () {
12{ 13 // a stack of states
13 // a stack of states 14 this.stateStack = [];
14 this.stateStack = []; 15
15 16 // number of states on the stack
16 // number of states on the stack 17 this.stateTop = undefined;
17 this.stateTop = undefined; 18
18
19 // the states of the context 19 // the states of the context
20 this.RDGEInitState = null; 20 this.RDGEInitState = null;
21 this.RDGERunState = null; 21 this.RDGERunState = null;
22 22
23 this.currentState = function() 23 this.currentState = function () {
24 { 24 if (this.stateTop != undefined)
25 if(this.stateTop != undefined) 25 return this.stateStack[this.stateTop];
26 return this.stateStack[this.stateTop]; 26
27 27 return null;
28 return null; 28 };
29 } 29
30 30 /*
31 /* 31 * Push new IRuntime state - engine executes the new state
32 * Push new IRuntime state - engine executes the new state 32 */
33 */ 33 this.PushState = function (state, flags) {
34 this.PushState = function(state, flags) 34 if (state != null && typeof state.Init == 'function') {
35 { 35 if (this.stateTop != undefined)
36 if(state!=null && typeof state.Init == 'function') 36 this.stateStack[this.stateTop].LeaveState();
37 { 37
38 if(this.stateTop != undefined) 38 if (flags == undefined || flags != "noInit")
39 this.stateStack[this.stateTop].LeaveState(); 39 state.Init();
40 40
41 if(flags == undefined || flags != "noInit") 41 this.stateTop = this.stateStack.push(state) - 1;
42 state.Init(); 42 }
43 43 };
44 this.stateTop = this.stateStack.push(state) - 1; 44
45 } 45 /*
46 } 46 * Remove IRuntime state from stack, engine executes previous state
47 47 */
48 /* 48 this.PopState = function () {
49 * Remove IRuntime state from stack, engine executes previous state 49 state = this.stateStack.pop();
50 */ 50 if (state != null) {
51 this.PopState = function() 51 state.Shutdown();
52 { 52 }
53 state = this.stateStack.pop(); 53
54 if(state!=null) 54 this.stateTop = this.stateTop > 0 ? this.stateTop - 1 : 0;
55 { 55
56 state.Shutdown(); 56 if (this.stateStack[this.stateTop]) {
57 } 57 this.stateStack[this.stateTop].ReInit();
58 58 }
59 this.stateTop = this.stateTop > 0 ? this.stateTop - 1 : 0; 59 };
60 60
61 if(this.stateStack[this.stateTop]) 61 /*
62 { 62 * Remove all states from the stack
63 this.stateStack[this.stateTop].ReInit(); 63 */
64 } 64 this.PopAll = function () {
65 } 65 while (this.stateStack[this.stateTop] != null) {
66 66 this.PopState();
67 /* 67 }
68 * Remove all states from the stack 68 };
69 */ 69
70 this.PopAll = function() 70 this.tick = function (dt) {
71 { 71 if (this.stateStack[this.stateTop] != null) {
72 while(this.stateStack[this.stateTop] != null) 72 this.stateStack[this.stateTop].Update(dt);
73 { 73 this.stateStack[this.stateTop].Resize();
74 this.PopState(); 74 this.stateStack[this.stateTop].Draw();
75 } 75 }
76 } 76 };
77 77};
78 this.tick = function(dt) 78
79 { 79RDGE.Engine = function() {
80 if(this.stateStack[this.stateTop]!=null)
81 {
82 this.stateStack[this.stateTop].Update(dt);
83 this.stateStack[this.stateTop].Resize();
84 this.stateStack[this.stateTop].Draw();
85 }
86 }
87}
88
89g_enableBenchmarks = true;
90function Engine()
91{
92 // map of scene graphs to names 80 // map of scene graphs to names
93 this.sceneMap = []; 81 this.sceneMap = [];
94 82
@@ -105,8 +93,6 @@ function Engine()
105 93
106 clearColor = [0.0, 0.0, 0.0, 0.0]; 94 clearColor = [0.0, 0.0, 0.0, 0.0];
107 95
108 panelObjectManager = new objectManager();
109
110 this.initializeComplete = false; 96 this.initializeComplete = false;
111 97
112 this.RDGECanvas = null; 98 this.RDGECanvas = null;
@@ -130,43 +116,39 @@ function Engine()
130 * regex object to verify runtime object is not some sort of exploit 116 * regex object to verify runtime object is not some sort of exploit
131 */ 117 */
132 invalidObj = new RegExp("([()]|function)"); 118 invalidObj = new RegExp("([()]|function)");
133 119
134 isValidObj = function( name ) 120 isValidObj = function (name) {
135 { 121 // do a quick test make sure user isn't trying to execute a function
136 // do a quick test make sure user isn't trying to execute a function 122 if (invalidObj.test(name)) {
137 if(invalidObj.test(name)) 123 window.console.error("invalid object name passed to RDGE, " + name + " - looks like a function");
138 { 124 return false;
139 window.console.error("invalid object name passed to RDGE, " + name + " - looks like a function"); 125 }
140 return false; 126
141 } 127 return true;
142 128 };
143 return true;
144 }
145 129
146 /* 130 /*
147 * The context definition - every context shares these parameters 131 * The context definition - every context shares these parameters
148 */ 132 */
149 contextDef = function() 133 contextDef = function () {
150 { 134 this.id = null;
151 this.id = null;
152 this.renderer = null; 135 this.renderer = null;
153 this.ctxStateManager = null; 136 this.ctxStateManager = null;
154 this.startUpState = null; 137 this.startUpState = null;
155 this.sceneGraphMap = []; 138 this.sceneGraphMap = [];
156 this.currentScene = null; 139 this.currentScene = null;
157 this.getScene = function() 140 this.getScene = function () {
158 { 141 return this.sceneGraphMap[this.currentScene];
159 return this.sceneGraphMap[this.currentScene];
160 } 142 }
161 this.debug = 143 this.debug =
162 { 144 {
163 'frameCounter' : 0, 145 'frameCounter': 0,
164 'mat4CallCount': 0 146 'mat4CallCount': 0
165 } 147 }
166 } 148 };
167 149
168 // maintains the contexts 150 // maintains the contexts
169 contextManager = new objectManager(); 151 contextManager = new RDGE.objectManager();
170 this.ctxMan = contextManager; 152 this.ctxMan = contextManager;
171 153
172 // the context currently being updated 154 // the context currently being updated
@@ -174,219 +156,174 @@ function Engine()
174 156
175 contextManager._addObject = contextManager.addObject; 157 contextManager._addObject = contextManager.addObject;
176 contextManager.contextMap = {}; 158 contextManager.contextMap = {};
177 159
178 contextManager.addObject = function( context ) 160 contextManager.addObject = function (context) {
179 { 161 this.contextMap[context.id] = context;
180