Move comp into own file

entity/comp.go

@@ -0,0 +1,36 @@
+package entity
+
+type Comp interface {
+	Name() string
+}
+
+func AddComp(e *Entity, c Comp) {
+	e.Comps = append(e.Comps, c)
+}
+
+func GetComp[T Comp](e *Entity) (out T) {
+
+	for i := 0; i < len(e.Comps); i++ {
+
+		comp, ok := e.Comps[i].(T)
+		if ok {
+			return comp
+		}
+	}
+
+	return out
+}
+
+func GetAllCompOfType[T Comp](e *Entity) (out []T) {
+
+	out = []T{}
+	for i := 0; i < len(e.Comps); i++ {
+
+		comp, ok := e.Comps[i].(T)
+		if ok {
+			out = append(out, comp)
+		}
+	}
+
+	return out
+}

entity/entity.go

@@ -39,38 +39,3 @@ func (e *Entity) HasFlag(ef EntityFlag) bool {
 func NewEntityId(generation byte, flags EntityFlag, index uint64) uint64 {
 	return index | (uint64(generation) << GenerationShiftBits) | (uint64(flags) << FlagsShiftBits)
 }
-
-type Comp interface {
-	Name() string
-}
-
-func AddComp(e *Entity, c Comp) {
-	e.Comps = append(e.Comps, c)
-}
-
-func GetComp[T Comp](e *Entity) (out T) {
-
-	for i := 0; i < len(e.Comps); i++ {
-
-		comp, ok := e.Comps[i].(T)
-		if ok {
-			return comp
-		}
-	}
-
-	return out
-}
-
-func GetAllCompOfType[T Comp](e *Entity) (out []T) {
-
-	out = []T{}
-	for i := 0; i < len(e.Comps); i++ {
-
-		comp, ok := e.Comps[i].(T)
-		if ok {
-			out = append(out, comp)
-		}
-	}
-
-	return out
-}