feat: shorter names for events.

cmd/test/camera.go

@@ -27,7 +27,7 @@ func NewCamera() *Camera {
 func (cam *Camera) OnUpdate(c gg.Context) {
 	dt := c.Engine().DT().Seconds()
 	mov := c.Events().Mouse.Move
-	wheel := c.Events().Mouse.WheelChange
+	wheel := c.Events().Mouse.Wheel
 	shiftPressed := c.Engine().IsPressed(gg.KeyShift)
 	d := float64(1.)
 	if shiftPressed {
@@ -41,7 +41,7 @@ func (cam *Camera) OnUpdate(c gg.Context) {
 		cam.Move(mov.AbsDelta)
 	}
 
-	for _, btn := range c.Events().Mouse.ButtonDowns {
+	for _, btn := range c.Events().Mouse.Downs {
 		switch btn.MouseButton {
 		case gg.MouseButtonLeft :
 			t := NewTri(ox.T().SetPosition(

cmd/test/debug.go

@@ -15,7 +15,7 @@ type Debug struct {
 }
 
 func (d *Debug) OnUpdate(c Context) {
-	for _, key := range c.Events().Keyboard.KeyDowns {
+	for _, key := range c.Events().Keyboard.Downs {
 		switch key.Key {
 		case gg.KeyF11:
 			d.ToggleVisibility()

cmd/test/grid.go

@@ -11,7 +11,7 @@ type Grid struct {
 
 func (grid *Grid) OnUpdate(c Context) {
 	//d := c.IsPressed(gg.KeyShift)
-	for _, down := range c.Events().Keyboard.KeyDowns {
+	for _, down := range c.Events().Keyboard.Downs {
 		switch down.Key {
 		case gg.Key9:
 			grid.Cage /= 10

cmd/test/player.go

@@ -121,7 +121,7 @@ func (p *Player) OnUpdate(c Context) {
 		p.Animate(Stand)
 	}
 
-	for _, down := range c.Events().Keyboard.KeyDowns {
+	for _, down := range c.Events().Keyboard.Downs {
 		switch {
 		case down.Key == gg.KeyZ:
 			if p.Layer != LayerPlayer {

cmd/test/trianlge.go

@@ -85,7 +85,7 @@ func (t *Tri) OnUpdate(c Context) {
 		}
 	}
 
-	for _, down := range c.Events().Keyboard.KeyDowns {
+	for _, down := range c.Events().Keyboard.Downs {
 		switch down.Key {
 		case gg.Key1:
 			if t.IsConnected() {

engine.go

@@ -241,16 +241,16 @@ func (e *engine) updateEvents() Events {
 	for _, btn := range allButtons {
 		if inpututil.IsMouseButtonJustPressed(btn) {
 			btns[btn] = struct{}{}
-			events.Mouse.ButtonDowns = append(
+			events.Mouse.Downs = append(
-				events.Mouse.ButtonDowns,
+				events.Mouse.Downs,
 				MouseButtonDown{
 					MouseButton: btn,
 				},
 			)
 		} else if inpututil.IsMouseButtonJustReleased(btn) {
 			delete(btns, btn)
-			events.Mouse.ButtonUps = append(
+			events.Mouse.Ups = append(
-				events.Mouse.ButtonUps,
+				events.Mouse.Ups,
 				MouseButtonUp{
 					MouseButton: btn,
 				},
@@ -262,7 +262,7 @@ func (e *engine) updateEvents() Events {
 	x, y := ebiten.Wheel()
 	e.wheel = mx.Vector{x, y}
 	if !(e.wheel.Eq(mx.ZV)) {
-		events.Mouse.WheelChange = &WheelChange{
+		events.Mouse.Wheel = &WheelChange{
 			Offset: e.wheel,
 		}
 	}
@@ -294,15 +294,15 @@ func (e *engine) updateEvents() Events {
 	keyDiff := diffEm(e.prevKeys, e.keys)
 	for _, key := range keyDiff {
 		if eng.IsPressed(key) {
-			events.Keyboard.KeyDowns = append(
+			events.Keyboard.Downs = append(
-				events.Keyboard.KeyDowns,
+				events.Keyboard.Downs,
 				KeyDown{
 					Key: key,
 				},
 			)
 		} else {
-			events.Keyboard.KeyUps = append(
+			events.Keyboard.Ups = append(
-				events.Keyboard.KeyUps,
+				events.Keyboard.Ups,
 				KeyUp{
 					Key: key,
 				},

event.go

@@ -68,15 +68,15 @@ type WheelChange struct {
 }
 
 type KeyboardEvents struct {
-	KeyDowns []KeyDown
+	Downs []KeyDown
-	KeyUps []KeyUp
+	Ups []KeyUp
 }
 
 type MouseEvents struct {
-	ButtonDowns []MouseButtonDown
+	Downs []MouseButtonDown
-	ButtonUps []MouseButtonUp
+	Ups []MouseButtonUp
 	Move *MouseMove
-	WheelChange *WheelChange
+	Wheel *WheelChange
 }
 
 type Events struct {