layla/golang-game-framework
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Add delta value between frames

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Layla
2022-10-24 06:42:58 -04:00
parent 987ef9502f
commit 9ccd2cf2cb
12 changed files with 32 additions and 23 deletions
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14
game/game.go
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@ -23,26 +23,26 @@ func Run(root *node.Node, renderer rendering.Renderer2D, inputHandler input.Inpu
rotation_speed := 0.01
speed := 0.02
g.OnUpdate(func() error {
g.OnUpdate(func(delta float64) error {
if inputHandler.IsKeyJustReleased(sdl.SCANCODE_SPACE) {
rotation_speed = -rotation_speed
}
if inputHandler.IsKeyDown(sdl.SCANCODE_D) {
g.Position.X += speed
g.Position.X += speed * delta
}
if inputHandler.IsKeyDown(sdl.SCANCODE_A) {
g.Position.X -= speed
g.Position.X -= speed * delta
}
if inputHandler.IsKeyDown(sdl.SCANCODE_S) {
g.Position.Y += speed
g.Position.Y += speed * delta
}
if inputHandler.IsKeyDown(sdl.SCANCODE_W) {
g.Position.Y -= speed
g.Position.Y -= speed * delta
}
g.Rotation += rotation_speed
g.Rotation += rotation_speed * delta
return nil
})
@ -51,7 +51,7 @@ func Run(root *node.Node, renderer rendering.Renderer2D, inputHandler input.Inpu
controller.SetProcessMode(node.ActiveProcessMode)
defer root.AddChild(&controller)
controller.OnUpdate(func() error {
controller.OnUpdate(func(float64) error {
if inputHandler.IsKeyJustPressed(sdl.SCANCODE_ESCAPE) {
if g.IsProcessing() {
g.SetProcessMode(node.PausedProcessMode)