renamed particle* to animation*, added asesprite animation loading

components/animation.go

@@ -0,0 +1,11 @@
+package components
+
+import "github.com/hajimehoshi/ebiten/v2"
+
+type Animation struct {
+	Show          bool
+	Index         int
+	Loop          bool
+	Tiles         []*ebiten.Image
+	Width, Height int // single sprite measurements
+}

components/components.go

@@ -14,12 +14,6 @@ type Renderable struct {
 	Shader      *ebiten.Shader
 }
 
-type Particle struct {
-	Show  bool
-	Index int
-	Tiles []*ebiten.Image
-}
-
 // only tile entities will have those
 type Tilish struct{}
 type Solid struct{}