Started using a project file to load scenes

Signed-off-by: Robear Selwans <robear.selwans@outlook.com>

res/project/game.proj

@@ -0,0 +1,25 @@
+{
+  "name": "dummy_game",
+  "engineVersion": "0.2",
+  "mounts": [
+    {
+      "path": "./res",
+      "mountpoint": "res"
+    },
+    {
+      "path": "./res/scripts",
+      "mountpoint": "scripts"
+    },
+    {
+      "path": "./res/scenes",
+      "mountpoint": "scenes"
+    }
+  ],
+  "scenes": [
+    {
+      "id": "MainScene",
+      "path": "scenes://MainScene.evsc"
+    }
+  ],
+  "activeScene": "MainScene"
+}

res/project/res/scenes/MainScene.evsc

@@ -0,0 +1,104 @@
+{
+  "id":"MainScene",
+  "nodes": [
+    {
+      "id": "Camera",
+      "components": [
+        {
+          "type": "TransformComponent",
+          "position": [0.0, 0.0, 0.0],
+          "rotation": [0.0, 0.0, 0.0],
+          "scale": [1.0, 1.0, 1.0]
+        },
+        {
+          "type": "CameraComponent",
+          "view": "Perspective",
+          "fov": 120,
+          "near": 0.001,
+          "far": 1000,
+          "aspectRatio": 1.3333
+        },
+        {
+          "type": "ScriptComponent",
+          "script_name": "CameraController",
+          "script_path": "scripts://Scene0/camera.lua"
+        }
+      ]
+    },
+    {
+      "id": "Player",
+      "components": [
+        {
+          "type": "TransformComponent",
+          "position": [0.0, 0.0, -15.0],
+          "rotation": [0.0, 0.0, 0.0],
+          "scale": [1.0, 1.0, 1.0]
+        },
+        {
+          "type": "RigidbodyComponent",
+          "rigidbodyType": "Dynamic",
+          "mass": 1.0,
+          "restitution": 1.0,
+          "collisionShape": {
+            "type": "Sphere",
+            "radius": 1.0
+          }
+        },
+        {
+          "type": "ScriptComponent",
+          "script_name": "PlayerController",
+          "script_path": "scripts://Scene0/player.lua"
+        }
+      ],
+      "children": [
+        {
+          "id": "Child",
+          "components": [
+            {
+              "type": "TransformComponent",
+              "position": [0.0, 5.0, -5.0],
+              "rotation": [0.0, 0.0, 0.0],
+              "scale": [1.0, 1.0, 1.0]
+            },
+            {
+              "type": "RigidbodyComponent",
+              "rigidbodyType": "Kinematic",
+              "mass": 1.0,
+              "restitution": 1.0,
+              "collisionShape": {
+                "type": "Sphere",
+                "radius": 1.0
+              }
+            },
+            {
+              "type": "ScriptComponent",
+              "script_name": "ChildController",
+              "script_path": "scripts://Scene0/child.lua"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "id": "Ground",
+      "components": [
+        {
+          "type": "TransformComponent",
+          "position": [0.0, -15.0, -15.0],
+          "rotation": [0.0, 0.0, 0.0],
+          "scale": [1.0, 1.0, 1.0]
+        },
+        {
+          "type": "RigidbodyComponent",
+          "rigidbodyType": "Static",
+          "mass": 0.0,
+          "restitution": 0.0,
+          "collisionShape": {
+            "type": "Sphere",
+            "radius": 10.0
+          }
+        }
+      ]
+    }
+  ]
+}

res/project/res/scripts/Scene0/child.lua

@@ -4,7 +4,6 @@ this.on_init = function ()
 end
 
 this.on_fixedupdate = function ()
-  print('Scene0 OnFixedUpdate Entity #' .. this.entityID)
   if Input.getKeyDown(Input.KeyCode.Left) then
     this.custom_eulerangles:add(Vec3:new(0,0.01,0))
   end

res/project/res/scripts/Scene0/player.lua

@@ -1,5 +1,5 @@
 this.on_collisionenter = function(other)
-  other.position = other.position + Vec3:new(3.2, 0, 0)
+  -- other.position = other.position + Vec3:new(3.2, 0, 0)
 end
 
 this.on_update = function ()