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examples/blocks: Refactoring

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This commit is contained in:
Hajime Hoshi 2016-09-03 14:40:40 +09:00
parent 581fbc4406
commit 12c224c14a
1 changed files with 7 additions and 1 deletions
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8
examples/blocks/blocks/input.go
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@ -29,7 +29,7 @@ var gamepadAbstractButtons = []abstractButton{
type Input struct { type Input struct {
keyStates [256]int keyStates [256]int
gamepadButtonStates [256]int gamepadButtonStates [256]int
gamepadAbstractButtonStates [16]int gamepadAbstractButtonStates map[abstractButton]int
gamepadConfig gamepadConfig gamepadConfig gamepadConfig
} }
@ -42,6 +42,9 @@ func (i *Input) StateForGamepadButton(b ebiten.GamepadButton) int {
} }
func (i *Input) stateForGamepadAbstractButton(b abstractButton) int { func (i *Input) stateForGamepadAbstractButton(b abstractButton) int {
if i.gamepadAbstractButtonStates == nil {
return 0
}
return i.gamepadAbstractButtonStates[b] return i.gamepadAbstractButtonStates[b]
} }
@ -63,6 +66,9 @@ func (i *Input) Update() {
i.gamepadButtonStates[b]++ i.gamepadButtonStates[b]++
} }
if i.gamepadAbstractButtonStates == nil {
i.gamepadAbstractButtonStates = map[abstractButton]int{}
}
for _, b := range gamepadAbstractButtons { for _, b := range gamepadAbstractButtons {
if !i.gamepadConfig.IsButtonPressed(gamepadID, b) { if !i.gamepadConfig.IsButtonPressed(gamepadID, b) {
i.gamepadAbstractButtonStates[b] = 0 i.gamepadAbstractButtonStates[b] = 0