save.

cmd/test/debug.go

@@ -14,6 +14,9 @@ type Debug struct {
 func (d *Debug) Draw(c *Context) {
 	e := c.Engine
 	keyStrs := []string{}
+	keyStrs = append(keyStrs, fmt.Sprintf(
+		"counter: %d", counter,
+	))
 	keyStrs = append(keyStrs, fmt.Sprintf(
 		"tps: %d", int(c.TPS()),
 	))

cmd/test/player.go

@@ -99,12 +99,6 @@ func (p *Player) Update(c *Context) {
 			} else {
 				cam.Scale.Y += gg.Pi * p.ScaleSpeed * dt
 			}
-		case gg.KeyV:
-			if shift {
-				tri.Rotation -= gg.Pi * 0.3 * dt
-			} else {
-				tri.Rotation += gg.Pi * 0.3 * dt
-			}
 		case gg.KeyLeftBracket:
 			if shift {
 				rect.Rotation -= gg.Pi * 0.3 * dt
@@ -117,10 +111,8 @@ func (p *Player) Update(c *Context) {
 		}
 	}
 
-}
-
-func (p *Player) Event(c *gg.Context) {
-	switch ec := c.Event.(type) {
+	for _, event := range c.Events {
+	switch ec := event.(type) {
 	case *gg.KeyDown:
 		switch {
 		case ec.Key == gg.KeyB:
@@ -140,6 +132,9 @@ func (p *Player) Event(c *gg.Context) {
 		c.Camera.Scale = c.Camera.Scale.Add(gg.V2(
 			ec.Offset.Y * c.DT() * p.ScaleSpeed * 40,
 		))
-	}
+	}}
+}
+
+func (p *Player) Event(c *gg.Context) {
 
 }

cmd/test/trianlge.go

@@ -1,7 +1,11 @@
 package main
 
 import "vultras.su/core/gg"
-import "fmt"
+//import "fmt"
+
+var (
+	counter int
+)
 
 type Tri struct {
 	gg.DrawablePolygon
@@ -28,56 +32,56 @@ func NewTri() *Tri {
 }
 
 func (t *Tri) Update(c *Context) {
+	if t.Spawned {
+		return
+	}
+	dt := c.DT()
 	if t.ContainsPoint(c.AbsCursorPosition()) {
 		t.Color = gg.Rgba(0, 1, 0, 1)
 	} else {
 		t.Color = gg.Rgba(1, 0, 1, 1)
 	}
 
-	/*if t.Spawned {
-		return
-	}*/
+	keys := c.Keys()
 
 	d := +1.
 	if c.IsPressed(gg.KeyShift) {
-		d = -1.
+		d = -1
 	}
-	if c.IsPressed(gg.KeyM) {
-		absPos := tri.AbsPosition()
-		tri.SetAbsPosition(
+
+	for _, key := range keys { switch key {
+	case gg.KeyM:
+		absPos := t.AbsPosition()
+		t.SetAbsPosition(
 			absPos.Add(gg.V(0, 100*c.DT()*d)),
 		)
-	}
-	if c.IsPressed(gg.KeyN) {
-		absPos := tri.AbsPosition()
-		tri.SetAbsPosition(
+	case gg.KeyN:
+		absPos := t.AbsPosition()
+		t.SetAbsPosition(
 			absPos.Add(gg.V(100*c.DT()*d, 0)),
 		)
-	}
-}
-
-func (t *Tri) Event(c *Context) {
-	switch e := c.Event.(type) {
-	case *gg.KeyDown:
-		fmt.Println(e)
-		switch e.Key {
-		case gg.Key1 :
-			if t.Connected() {
-				fmt.Println("disconnecting:", tri.Transform)
-				t.Disconnect()
-			} else {
-				t.Connect(player)
-				fmt.Println("connecting:", tri.Transform)
-			}
+	case gg.KeyV:
+			t.Rotation += d * gg.Pi * 0.3 * dt
 	case gg.Key2 :
 		if t.Spawned {
-				return
+			break
 		}
-			fmt.Println("shit")
+		counter++
 		tt := *t
 		tt.Spawned = true
 		tt.Disconnect()
 		c.Spawn(&tt)
+	}}
+
+	for _, event := range c.Events {
+	switch e := event.(type) { case *gg.KeyDown:
+		switch e.Key {
+		case gg.Key1 :
+			if t.Connected() {
+				t.Disconnect()
+			} else {
+				t.Connect(player)
 			}
-	}
+	}}}
 }
+

context.go

@@ -11,8 +11,7 @@ const (
 
 type Context struct {
 	typ contextType
-	events []any
+	Events []any
 	*Engine
 	*Image
-	Event any
 }

engine.go

@@ -139,13 +139,6 @@ func (e *Engine) Spawn(b Objecter) error {
 			switch c.typ {
 			case updateContext:
 				b.Update(c)
-			case eventContext:
-				for _, event := range c.events {
-					b.Event(&Context{
-						Engine: e,
-						Event: event,
-					})
-				}
 			}
 			e.wg.Done()
 		}
@@ -215,12 +208,6 @@ func (e *engine) Update() error {
 
 	e.dt = time.Since(e.lastTime).Seconds()
 	// Buffering the context for faster.
-	c := &Context{Engine: eng, typ: updateContext}
-	for object := range e.Objects.KeyChan() {
-		e.wg.Add(1)
-		object.Input() <- c
-	}
-	e.wg.Wait()
 
 	e.prevKeys = e.keys
 	e.keys = inpututil.
@@ -282,7 +269,11 @@ func (e *engine) Update() error {
 	// Providing the events to the objects.
 	// Maybe should think of the better way,
 	// but for it is simple enough.
-	c = &Context{Engine: eng, typ: eventContext, events: events}
+	c := &Context{
+		Engine: eng,
+		typ: updateContext,
+		Events: events,
+	}
 	for object := range e.Objects.KeyChan() {
 		e.wg.Add(1)
 		object.Input() <- c

object.go

@@ -16,12 +16,6 @@ type Updater interface {
 	Update(*Context)
 }
 
-// Implementing the interface lets the object
-// to handle emited events.
-type Eventer interface {
-	Event(*Context)
-}
-
 // Implementing the interface type
 // will call the function on deleting
 // the object.
@@ -56,7 +50,6 @@ type Objecter interface {
 	Input() chan *Context
 	Starter
 	Updater
-	Eventer
 	Drawer
 	Deleter
 }
@@ -73,7 +66,6 @@ func (o *Object) Input() chan *Context { return o.input }
 
 func (o *Object) Start(c *Context) {}
 func (o *Object) Update(c *Context) {}
-func (o *Object) Event(c *Context) {}
 func (o *Object) Draw(c *Context) {}
 func (o *Object) Delete(c *Context) {}