feat: initial commit with M1-M4 implementation

cmd/game/main.go

@@ -0,0 +1,44 @@
+package main
+
+import (
+	"github.com/soer/football/internal/game"
+	"github.com/soer/football/internal/render"
+	"github.com/hajimehoshi/ebiten/v2"
+	"log"
+)
+
+type Game struct {
+	world    *game.World
+	renderer *render.Renderer
+}
+
+func (g *Game) Update() error {
+	g.world.Update()
+	return nil
+}
+
+func (g *Game) Draw(screen *ebiten.Image) {
+	g.renderer.DrawWorld(screen, g.world)
+}
+
+func (g *Game) Layout(outsideWidth, outsideHeight int) (int, int) {
+	return 1280, 720
+}
+
+func main() {
+	ebiten.SetWindowSize(1280, 720)
+	ebiten.SetWindowTitle("AI Hockey Simulation")
+
+	g := &Game{
+		world:    game.NewWorld(),
+		renderer: render.NewRenderer(),
+	}
+
+	// Give the puck some initial velocity to see it move
+	g.world.Puck.Velocity.X = 2
+	g.world.Puck.Velocity.Y = 1.5
+
+	if err := ebiten.RunGame(g); err != nil {
+		log.Fatal(err)
+	}
+}