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first attempt to implement GameObject

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This commit is contained in:
Jeena 2013-12-19 15:16:15 +01:00
parent aa30a23ca1
commit fe0d4a66e2
14 changed files with 328 additions and 129 deletions
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4
app/Game/Client/GameController.js
View file

@ -72,6 +72,10 @@ function (Parent, Box2D, PhysicsEngine, ViewManager, PlayerController, Notificat
this.me.update();
}
for (var i = 0; i < this.gameObjects.animated.length; i++) {
this.gameObjects.animated[i].render();
}
this.view.render();
this.stats.end();

31
app/Game/Client/GameObjects/GameObject.js Normal file
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@ -0,0 +1,31 @@
define([
"Game/Core/GameObjects/GameObject"
],
function(Parent) {
function GameObject(physicsEngine, view) {
this.view = view;
Parent.call(this, physicsEngine);
this.createMesh();
this.render();
}
GameObject.prototype = Object.create(Parent.prototype);
GameObject.prototype.destroy = function() {
// view ...
Parent.prototype.destroy.call(this);
};
GameObject.prototype.render = function() {
throw new Exception('Abstract method GameObject.render not overwritten');
}
GameObject.prototype.createMesh = function() {
throw new Exception('Abstract method GameObject.getMesh not overwritten');
};
return GameObject;
});

48
app/Game/Client/GameObjects/Tile.js Normal file
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@ -0,0 +1,48 @@
define([
"Game/Core/GameObjects/Tile",
"Game/Config/Settings"
],
function (Parent, Settings) {
function Tile(physicsEngine, view, options) {
Parent.call(this, physicsEngine, view, options);
}
Tile.prototype = Object.create(Parent.prototype);
Tile.prototype.createMesh = function() {
var self = this;
var material = "Stones";
var imgPath = Settings.GRAPHICS_PATH
+ Settings.GRAPHICS_SUBPATH_TILES
+ material + '/'
+ this.options.s + ''
+ this.options.r + '.gif';
var callback = function(mesh) {
self.mesh = mesh;
self.view.addMesh(mesh);
}
this.view.createMesh(
Settings.TILE_SIZE,
Settings.TILE_SIZE,
0,
0,
imgPath,
callback
);
};
Tile.prototype.render = function() {
this.view.updateMesh(this.mesh, {
x: this.options.x * Settings.TILE_SIZE,
y: this.options.y * Settings.TILE_SIZE,
})
}
return Tile;
});

4
app/Game/Client/View/Views/AbstractView.js
View file

@ -29,6 +29,10 @@ function (DomController, Settings, Exception) {
}
}
AbstractView.prototype.addMesh = function(mesh) {
throw new Exception('Abstract Function addMesh not overwritten ');
};
AbstractView.prototype.loadPlayerMesh = function(player) {
throw new Exception('Abstract Function loadPlayerMesh not overwritten ');
};

32
app/Game/Client/View/Views/PixiView.js
View file

@ -47,7 +47,7 @@ function (Parent, DomController, PIXI, Settings) {
var material = self.tileAtPositionExists(objects, o.x, o.y -1) ? "Soil" : "GrassSoil";
var callback = function(mesh) {
self.container.addChild(mesh);
self.addMesh(mesh);
//console.log("img height:", mesh.material.map.image.height);
//mesh.rotation.z = rad;
};
@ -62,44 +62,52 @@ function (Parent, DomController, PIXI, Settings) {
this.setCameraPosition(pos.x, pos.y);
}
/*
for (var i = 0; i < this.movableObjects.length; i++) {
var obj = this.movableObjects[i];
var pos = obj.player.getPosition();
obj.mesh.position.x = pos.x * Settings.RATIO + 4 ;
obj.mesh.position.y = pos.y * Settings.RATIO - 34; // weirdly a different magic number as for three
}
*/
this.renderer.render(this.stage);
}
PixiView.prototype.createMesh = function (width, height, x, y, imgPath, callback, isTile) {
PixiView.prototype.addMesh = function(mesh) {
this.container.addChild(mesh);
};
PixiView.prototype.createMesh = function (width, height, x, y, imgPath, callback) {
var texture = PIXI.Texture.fromImage(imgPath);
var mesh;
//if(isTile) {
// mesh = new PIXI.TilingSprite(texture, width, height);
//} else {
mesh = new PIXI.Sprite(texture);
var mesh = new PIXI.Sprite(texture);
mesh.width = width;
mesh.height = height;
//}
mesh.position.x = x;
mesh.position.y = y;
callback(mesh);
}
PixiView.prototype.updateMesh = function(mesh, options) {
if (options.x) mesh.position.x = options.x;
if (options.y) mesh.position.y = options.y;
if (options.rotation) mesh.rotation = options.rotation;
if (options.xScale) mesh.scale.x = options.xScale;
if (options.yScale) mesh.scale.y = options.yScale;
if (options.width) mesh.width = options.width;
if (options.height) mesh.height = options.height;
};
PixiView.prototype.addPlayer = function(player) {
var self = this;
var mesh = null;
var pos = player.getPosition();
var size = {w:10, h:42};
var callback = function(mesh) {
self.container.addChild(mesh);
self.addMesh(mesh);
self.movableObjects.push({
player: player,
mesh: mesh

19
app/Game/Client/View/Views/ThreeView.js
View file

@ -61,7 +61,7 @@ function (Parent, DomController, Three, Settings) {
var material = self.tileAtPositionExists(objects, o.x, o.y -1) ? "Soil" : "GrassSoil";
self.createMesh(Settings.TILE_SIZE, Settings.TILE_SIZE, x, y, 'static/img/Tiles/' + material + '/' + o.s + '' + o.r + '.gif', function(mesh) {
self.scene.add(mesh);
self.addMesh(mesh);
//console.log("img height:", mesh.material.map.image.height);
//mesh.rotation.z = rad;
});
@ -86,6 +86,10 @@ function (Parent, DomController, Three, Settings) {
this.renderer.render(this.scene, this.camera);
}
ThreeView.prototype.addMesh = function(mesh) {
this.scene.add(mesh);
};
ThreeView.prototype.createMesh = function (width, height, x, y, imgPath, callback) {
var mesh;
var material = new Three.MeshLambertMaterial({
@ -101,13 +105,24 @@ function (Parent, DomController, Three, Settings) {
mesh.position.y = y;
}
ThreeView.prototype.updateMesh = function(mesh, options) {
if (options.x) mesh.position.x = options.x;
if (options.y) mesh.position.y = options.y;
if (options.rotation) mesh.rotation.z = options.rotation * (Math.PI / 180);
if (options.xScale) mesh.width *= options.xScale;
if (options.yScale) mesh.height *= options.yScale;
if (options.width) mesh.width = options.width;
if (options.height) mesh.height = options.height;
};
ThreeView.prototype.addPlayer = function(player) {
var self = this;
var mesh = null;
var pos = player.getPosition();
var size = {w:10, h:42};
var callback = function(mesh) {
self.scene.add(mesh);
self.addMesh(mesh);
self.movableObjects.push({
player: player,
mesh: mesh

5
app/Game/Config/Settings.js
View file

@ -12,8 +12,9 @@ define({
// GRAPHIC PATHS
GRAPHICS_PATH: 'static/img/',
GRAPHICS_SUBPATH_ITEMS: 'items/',
GRAPHICS_SUBPATH_CHARACTERS: 'characters/',
GRAPHICS_SUBPATH_ITEMS: 'Items/',
GRAPHICS_SUBPATH_CHARACTERS: 'Characters/',
GRAPHICS_SUBPATH_TILES: 'Tiles/',
RATIO: 35,
TILE_SIZE: 15, //15

6
app/Game/Core/GameController.js
View file

@ -8,6 +8,10 @@ function (Engine, Level, Player) {
function GameController (physicsEngine) {
this.players = {};
this.gameObjects = {
animated: [],
fixed: []
};
if (! physicsEngine instanceof Engine) {
throw physicsEngine + " is not of type Engine";
@ -25,7 +29,7 @@ function (Engine, Level, Player) {
this.level.unload();
}
this.level = new Level(path, this.physicsEngine);
this.level = new Level(path, this.physicsEngine, this.gameObjects);
this.level.loadLevelInToEngine();
}

21
app/Game/Core/GameObject.js
View file

@ -1,15 +1,24 @@
define([
"Lib/Vendor/Box2D",
"Lib/Utilities/Exception"
],
function() {
function (Box2D, Exception) {
function GameObject() {
this.body = null;
function GameObject(physicsEngine) {
var def = this.getBodyDef();
this.body = physicsEngine.getWorld().CreateBody(def);
}
GameObject.prototype.render = function() {
return null;
}
GameObject.prototype.getBodyDef = function() {
throw new Exception('Abstract method GameObject.getBodyDef not overwritten');
};
GameObject.prototype.destroy = function() {
if(this.body instanceof Box2D.Dynamics.b2Body) {
this.body.GetWorld().DestroyBody(this.body);
}
};
GameObject.prototype.getBody = function() {
return this.body;

29
app/Game/Core/GameObjects/GameObject.js Normal file
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@ -0,0 +1,29 @@
define([
"Lib/Vendor/Box2D",
"Lib/Utilities/Exception"
],
function (Box2D, Exception) {
function GameObject(physicsEngine) {
var def = this.getBodyDef();
this.body = physicsEngine.getWorld().CreateBody(def);
}
GameObject.prototype.getBodyDef = function() {
throw new Exception('Abstract method GameObject.getBodyDef not overwritten');
};
GameObject.prototype.destroy = function() {
if(this.body instanceof Box2D.Dynamics.b2Body) {
this.body.GetWorld().DestroyBody(this.body);
}
};
GameObject.prototype.getBody = function() {
return this.body;
};
return GameObject;
});

122
app/Game/Core/GameObjects/Tile.js Normal file
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@ -0,0 +1,122 @@
define([
"Game/" + GLOBALS.context + "/GameObjects/GameObject",
"Lib/Vendor/Box2D",
"Game/Config/Settings",
"Game/" + GLOBALS.context + "/Collision/Detector"
],
function (Parent, Box2D, Settings, CollisionDetector) {
function Tile(physicsEngine, options) {
this.options = options;
Parent.call(this, physicsEngine);
this.createPhysicTile(this.options);
}
Tile.prototype = Object.create(Parent.prototype);
Tile.prototype.getBodyDef = function() {
var bodyDef = new Box2D.Dynamics.b2BodyDef();
bodyDef.type = Box2D.Dynamics.b2Body.b2_staticBody;
bodyDef.position.x = this.options.x * Settings.TILE_SIZE / Settings.RATIO;
bodyDef.position.y = this.options.y * Settings.TILE_SIZE / Settings.RATIO;
bodyDef.angle = this.options.r * 90 * Math.PI / 180;
return bodyDef;
}
Tile.prototype.createPhysicTile = function (tile) {
tile.r = tile.r || 0;
var vertices = this.createVertices(tile);
var tileShape = new Box2D.Collision.Shapes.b2PolygonShape();
tileShape.SetAsArray(vertices, vertices.length);
var fixtureDef = new Box2D.Dynamics.b2FixtureDef();
fixtureDef.shape = tileShape;
fixtureDef.density = 0;
fixtureDef.friction = Settings.TILE_FRICTION;
fixtureDef.restitution = Settings.TILE_RESTITUTION;
fixtureDef.isSensor = false;
fixtureDef.userData = CollisionDetector.IDENTIFIER.TILE;
this.body.CreateFixture(fixtureDef);
}
Tile.prototype.createVertices = function (tile) {
var vs = [];
switch(tile.s) {
case 1:
this.addVec(vs, -1, -1); // o o o
this.addVec(vs, 1, -1); // o o o
this.addVec(vs, 1, 1); // o o o
this.addVec(vs, -1, 1);
break;
case 2:
this.addVec(vs, -1, -1); // o
this.addVec(vs, 1, 1); // o o
this.addVec(vs, -1, 1); // o o o
break;
case 3:
this.addVec(vs, -1, -1); // o
this.addVec(vs, 0, 1); // o
this.addVec(vs, -1, 1); // o o
break;
case 4:
this.addVec(vs, -1, -1); // o
this.addVec(vs, 1, 0); // o o o
this.addVec(vs, 1, 1); // o o o
this.addVec(vs, -1, 1);
break;
case 5:
this.addVec(vs, 1, -1); // o
this.addVec(vs, 1, 1); // o
this.addVec(vs, 0, 1); // o o
break;
case 6:
this.addVec(vs, 1, -1); // o
this.addVec(vs, 1, 1); // o o o
this.addVec(vs, -1, 1); // o o o
this.addVec(vs, -1, 0);
break;
case 7:
this.addVec(vs, -1, 0); //
this.addVec(vs, 0, 1); // o
this.addVec(vs, -1, 1); // o o
break;
case 8:
this.addVec(vs, -1, -1); // o o
this.addVec(vs, 0, -1); // o o o
this.addVec(vs, 1, 0); // o o o
this.addVec(vs, 1, 1);
this.addVec(vs, -1, 1);
break;
default:
break;
}
return vs;
}
Tile.prototype.mkArg = function (multiplier) {
return Settings.TILE_SIZE / 2 / Settings.RATIO * multiplier;
}
Tile.prototype.addVec = function (vs, m1, m2) {
return vs.push(new Box2D.Common.Math.b2Vec2(this.mkArg(m1), this.mkArg(m2)));
}
return Tile;
});

112
app/Game/Core/Loader/Level.js
View file

@ -1,20 +1,23 @@
define([
"Game/Config/Settings",
"Lib/Vendor/Box2D",
"Game/" + GLOBALS.context + "/Collision/Detector"
"Game/" + GLOBALS.context + "/Collision/Detector",
"Game/" + GLOBALS.context + "/GameObjects/Tile"
], function (Settings, Box2D, CollisionDetector) {
], function (Settings, Box2D, CollisionDetector, Tile) {
// Public
function Level (path, engine) {
function Level (path, engine, gameObjects, view) {
this.path = path;
this.engine = engine;
this.levelObject = null;
this.gameObjects = gameObjects;
this.view = view;
}
Level.prototype.loadLevelInToEngine = function () {
this.loadLevelObjectFromPath(this.path);
this.createPhysicTiles();
this.createTiles();
}
Level.prototype.unload = function () {
@ -24,114 +27,17 @@ define([
// Private
Level.prototype.createPhysicTiles = function () {
Level.prototype.createTiles = function () {
if (!this.levelObject || !this.levelObject.tiles || this.levelObject.tiles.length < 1) {
throw "Level: Can't create physic tiles, no tiles found";
}
var tiles = this.levelObject.tiles;
for (var i = tiles.length - 1; i >= 0; i--) {
this.createPhysicTile(tiles[i]);
this.gameObjects.fixed.push(new Tile(this.engine, tiles[i]));
}
}
Level.prototype.createPhysicTile = function (tile) {
tile.r = tile.r || 0;
var vertices = this.createVertices(tile);
var bodyDef = new Box2D.Dynamics.b2BodyDef();
bodyDef.type = Box2D.Dynamics.b2Body.b2_staticBody;
bodyDef.position.x = tile.x * Settings.TILE_SIZE / Settings.RATIO;
bodyDef.position.y = tile.y * Settings.TILE_SIZE / Settings.RATIO;
bodyDef.angle = tile.r * 90 * Math.PI / 180;
var tileShape = new Box2D.Collision.Shapes.b2PolygonShape();
tileShape.SetAsArray(vertices, vertices.length);
var fixtureDef = new Box2D.Dynamics.b2FixtureDef();
fixtureDef.shape = tileShape;
fixtureDef.density = 0;
fixtureDef.friction = Settings.TILE_FRICTION;
fixtureDef.restitution = Settings.TILE_RESTITUTION;
fixtureDef.isSensor = false;
fixtureDef.userData = CollisionDetector.IDENTIFIER.TILE;
this.engine.createBody(bodyDef).CreateFixture(fixtureDef);
}
Level.prototype.createVertices = function (tile) {
var vs = [];
switch(tile.s) {
case 1:
this.addVec(vs, -1, -1); // o o o
this.addVec(vs, 1, -1); // o o o
this.addVec(vs, 1, 1); // o o o
this.addVec(vs, -1, 1);
break;
case 2:
this.addVec(vs, -1, -1); // o
this.addVec(vs, 1, 1); // o o
this.addVec(vs, -1, 1); // o o o
break;
case 3:
this.addVec(vs, -1, -1); // o
this.addVec(vs, 0, 1); // o
this.addVec(vs, -1, 1); // o o
break;
case 4:
this.addVec(vs, -1, -1); // o
this.addVec(vs, 1, 0); // o o o
this.addVec(vs, 1, 1); // o o o
this.addVec(vs, -1, 1);
break;
case 5:
this.addVec(vs, 1, -1); // o
this.addVec(vs, 1, 1); // o
this.addVec(vs, 0, 1); // o o
break;
case 6:
this.addVec(vs, 1, -1); // o
this.addVec(vs, 1, 1); // o o o
this.addVec(vs, -1, 1); // o o o
this.addVec(vs, -1, 0);
break;
case 7:
this.addVec(vs, -1, 0); //
this.addVec(vs, 0, 1); // o
this.addVec(vs, -1, 1); // o o
break;
case 8:
this.addVec(vs, -1, -1); // o o
this.addVec(vs, 0, -1); // o o o
this.addVec(vs, 1, 0); // o o o
this.addVec(vs, 1, 1);
this.addVec(vs, -1, 1);
break;
default:
break;
}
return vs;
}
Level.prototype.mkArg = function (multiplier) {
return Settings.TILE_SIZE / 2 / Settings.RATIO * multiplier;
}
Level.prototype.addVec = function (vs, m1, m2) {
return vs.push(new Box2D.Common.Math.b2Vec2(this.mkArg(m1), this.mkArg(m2)));
}
Level.prototype.loadLevelObjectFromPath = function (path) {
// TODO: load JSON levelObject from path

9
app/Game/Server/GameObjects/GameObject.js Normal file
View file

@ -0,0 +1,9 @@
define([
"Game/Core/GameObjects/GameObject"
],
function(Parent) {
return Parent;
});

9
app/Game/Server/GameObjects/Tile.js Normal file
View file

@ -0,0 +1,9 @@
define([
"Game/Core/GameObjects/Tile"
],
function(Parent) {
return Parent;
});