moved component array

src/EntitySystem.zig

@@ -6,7 +6,7 @@ const Etyp = @import("EntitySystemTypes.zig");
 const EntityIDs: std.TailQueue(u32) = init: {
     var temp = std.TailQueue(u32);
     var i = 0;
-    while(i < Etyp.MAXEntitys){
+    while (i < Etyp.MAXEntitys) {
         temp.append(i);
         i += 1;
     }
@@ -19,8 +19,7 @@ const Signatures: [Etyp.MAXEntitys]Etyp.Signature = undefined;
 //Entity System
 
 pub fn CreateEntity() !Etyp.entity {
-    if(EntityAmount >= Etyp.MAXEntitys)
+    if (EntityAmount >= Etyp.MAXEntitys) {
-    {
         return error{};
     }
     EntityAmount += 1;
@@ -41,31 +40,8 @@ pub fn GetSignature(entity: Etyp.entity) Etyp.signature {
     return Signatures[entity];
 }
 
-const ComponentArray = struct {
+//Component Manager
-    Components: [Etyp.MAXEntitys]type,
-    Entity2Array: [usize]EntityIDs,
-    Array2Entity: [EntityIDs]usize,
-    sizeM: usize,
 
-    pub fn AddComponent(self: ComponentArray, entity: Etyp.entity, comp: type) void{
+pub fn RegisterComponent() void {
-        var newidx: usize = self.sizeM;
+    
-        self.Entity2Array[entity] = newidx;
+}
-        self.Entity2Array[newidx] = entity;
-        self.Components[newidx] = comp;
-        self.sizeM += 1;
-    }
-    pub fn Removedata(self: ComponentArray, entity: Etyp.entity) void{
-        var remidx: usize = self.Entity2Array[entity];
-        var lastidx: usize = self.sizeM-1;
-        self.Components[remidx] = self.Components[lastidx];
-
-        var lastentity: Etyp.entity = self.Array2Entity[lastidx];
-        self.Entity2Array[lastentity] = remidx;
-        self.Array2Entity[remidx] = lastentity;
-
-        self.Entity2Array[entity] = null;
-        self.Array2Entity[lastentity] = null;
-
-        self.sizeM -= 1;
-    }
-};

src/EntitySystemTypes.zig

@@ -8,16 +8,59 @@ pub const MAXEntitys: u32 = 1000;
 pub const MAXComponents: u32 = 32;
 
 //Id Types
-pub const entity = usize;
+pub const Entity = usize;
 
-pub const component = usize;
+pub const Component = usize;
 
 pub const Signature = std.bit_set.IntegerBitSet(MAXComponents);
 
+//Component array type
+
+const ComponentArray = struct {
+    Components: [MAXEntitys]type,
+    Entity2Array: [usize]Entity,
+    Array2Entity: [Entity]usize,
+    sizeM: usize,
+
+    pub fn AddComponent(self: ComponentArray, entity: Entity, comp: type) void {
+        var newidx: usize = self.sizeM;
+        self.Entity2Array[entity] = newidx;
+        self.Entity2Array[newidx] = entity;
+        self.Components[newidx] = comp;
+        self.sizeM += 1;
+    }
+    pub fn Removedata(self: ComponentArray, entity: Entity) void {
+        var remidx: usize = self.Entity2Array[entity];
+        var lastidx: usize = self.sizeM - 1;
+        self.Components[remidx] = self.Components[lastidx];
+
+        var lastentity: entity = self.Array2Entity[lastidx];
+        self.Entity2Array[lastentity] = remidx;
+        self.Array2Entity[remidx] = lastentity;
+
+        self.Entity2Array[entity] = null;
+        self.Array2Entity[lastentity] = null;
+
+        self.sizeM -= 1;
+    }
+    pub fn GetData(self: ComponentArray, entity: Entity) type {
+        return self.Components[self.Entity2Array[entity]];
+    }
+    pub fn EntityDestroyed(self: ComponentArray, entity: Entity) void {
+        for(self.Array2Entity) |val|{
+            if(val == entity){
+                self.Removedata(entity);
+                return;
+            }
+        }
+    }
+};
+
+
 //Components
 
 pub const Transform = struct {
     pos: rl.Vector2,
     rot: f16,
     scale: rl.Vector2,
-};
+};

src/main.zig

@@ -12,14 +12,12 @@ pub fn main() anyerror!void {
     //rl.setTargetFPS(60);
     
 
-
     while (!rl.windowShouldClose()) {
         try update();
         try draw();
     }
 }
 pub fn update() !void{
-    
 }
 pub fn draw() !void{
     rl.beginDrawing();