static void moveSystem(Context context) {
var entities = context.GetEntities(Matcher.AllOf(Matcher.Move, Matcher.Position));
foreach(var entity in entities) {
var move = entity.move;
var pos = entity.position;
entity.ReplacePosition(pos.x, pos.y + move.speed);
}
}
public void ensures_same_deterministic_order_when_getting_entities_after_DestroyAllEntities()
{
var context = new Context(1);
const int numEntities = 10;
for (int i = 0; i < numEntities; i++) {
context.CreateEntity();
}
var order1 = new int[numEntities];
var entities1 = context.GetEntities();
for (int i = 0; i < numEntities; i++) {
order1[i] = entities1[i].creationIndex;
}
context.DestroyAllEntities();
context.ResetCreationIndex();
for (int i = 0; i < numEntities; i++) {
context.CreateEntity();
}
var order2 = new int[numEntities];
var entities2 = context.GetEntities();
for (int i = 0; i < numEntities; i++) {
order2[i] = entities2[i].creationIndex;
}
for (int i = 0; i < numEntities; i++) {
var index1 = order1[i];
var index2 = order2[i];
Assert.AreEqual(index1, index2);
}
}
/// <summary>
/// mmGame calls this Update() method every frame
/// </summary>
public virtual void Update()
{
//-------------------
// Z O O M
//-------------------
if (Global.DebugRenderEnabled && CameraEnabled)
{
// Camera zoom controls
Camera.zoom += ((float)Raylib.GetMouseWheelMove() * 0.05f);
if (Camera.zoom > 3.0f)
{
Camera.zoom = 3.0f;
}
else if (Camera.zoom < 0.1f)
{
Camera.zoom = 0.1f;
}
if (Raylib.IsKeyPressed(KeyboardKey.KEY_R)) // Camera reset (zoom and rotation)
{
Camera.zoom = 1.0f;
Camera.rotation = 0.0f;
}
}
deltaTime = Raylib.GetFrameTime();
Global.DeltaTime = deltaTime;
//
// Find all Entities
//
GameEntities = EntityContext.GetEntities().Where(e => e.EntityType == 0).ToList();
SceneEntities = EntityContext.GetEntities().Where(e => e.EntityType == 1).ToList();
//-----------------------------------------------------------------------
// Update game entities (Todo: Update order ? like the RenderLayer)
//-----------------------------------------------------------------------
foreach (Entity ent in GameEntities)
{
if (!ent.Get <Transform>().Enabled)
{
continue;
}
Entitas.IComponent[] allComp = ent.GetComponents(); //all entity components
foreach (Entitas.IComponent comp in allComp)
{
if (comp is IRenderable)
{
//
// Renderable components get the transform component of the Entity
//
RenderComponent myComp = (RenderComponent)comp;
myComp.CompEntity = ent;
myComp.Update(deltaTime);
}
else
{
Component myComp = (Component)comp;
myComp.CompEntity = ent;
myComp.Update(deltaTime);
}
}
}
//
// Update scene UI entities
//
foreach (Entity ent in SceneEntities)
{
if (!ent.Get <Transform>().Enabled)
{
continue;
}
Entitas.IComponent[] allComp = ent.GetComponents(); //this entity's component
foreach (Entitas.IComponent comp in allComp)
{
if (comp is IRenderable)
{
//
// Renderable components need to know what happened to Entity Transform
//
RenderComponent myComp = (RenderComponent)comp;
myComp.CompEntity = ent;
myComp.Update(deltaTime);
}
else
{
Component myComp = (Component)comp;
myComp.CompEntity = ent;
myComp.Update(deltaTime); //force it to update()
}
}
}
//SceneSystems.Execute();
//SceneSystems.Cleanup();
EntitySystems.Execute(); //run IExecuteSystems
//
// If user wants out of this scene
//
if (ForceEndScene)
{
Global.StateOfGame = GameState.ForcedExit;
}
}
