switch to single render loop

1 files changed, 43 insertions, 0 deletions

diff --git a/events/events.go b/events/events.go
new file mode 100644
index 0000000..6783703
--- /dev/null
+++ b/events/events.go
@@ -0,0 +1,43 @@
+package events
+
+type DeviceID int
+
+type MouseMotion struct {
+	Which  DeviceID
+	Dx, Dy float32
+	Delta  uint64
+}
+
+type MousePress struct {
+	Delta                                uint64
+	Key                                  uint8
+	Which                                DeviceID
+	JustPressed, JustReleased, IsPressed bool
+}
+
+type WindowChange struct {
+	Height, Width int32
+}
+
+type KeyPress struct {
+	Delta                                uint64
+	Key                                  string
+	Which                                DeviceID
+	JustPressed, JustReleased, IsPressed bool
+}
+
+type Event interface {
+	KeyPress | WindowChange | MousePress | MouseMotion
+}
+
+type Events []any
+
+func OfType[T Event](events ...any) []T {
+	var result []T
+	for _, e := range events {
+		if eT, ok := e.(T); ok {
+			result = append(result, eT)
+		}
+	}
+	return result
+}