Slapping in the mix.

client/elements/block.go

@@ -3,6 +3,7 @@ package elements
 import (
 	"client/gamedata"
 	"image/color"
+	"math"
 
 	"github.com/hajimehoshi/ebiten/v2"
 )
@@ -11,6 +12,7 @@ type Block struct {
 	Sprite   *ebiten.Image
 	cycle    int
 	position gamedata.Coordinates
+	target   gamedata.Coordinates
 	hit      bool
 }
 
@@ -22,6 +24,17 @@ func NewBlock() *Block {
 }
 
 func (b *Block) Update() {
+
+	dx := b.target.X - b.position.X
+	dy := b.target.Y - b.position.Y
+
+	delta := math.Sqrt(dx*dx + dy*dy)
+	angle := math.Atan2(dy, dx)
+	if delta > 0.5 {
+		b.position.X += delta * math.Cos(angle) / 2
+		b.position.Y += delta * math.Sin(angle) / 2
+	}
+
 	b.cycle++
 }
 
@@ -42,6 +55,14 @@ func (b *Block) GetPosition() gamedata.Coordinates {
 	return b.position
 }
 
+func (b *Block) SetTargetPosition(pos gamedata.Coordinates) {
+	b.target = pos
+}
+
+func (b *Block) GetTargetosition() gamedata.Coordinates {
+	return b.target
+}
+
 func (b *Block) SetHit(hit bool) {
 	b.hit = hit
 }