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Add input

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This commit is contained in:
Hajime Hoshi 2014-12-07 22:10:04 +09:00
parent c039c13acd
commit 7fd54f6bb3
6 changed files with 27 additions and 26 deletions
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12
example/blocks/gamescene.go
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@ -3,7 +3,7 @@ package blocks
import ( import (
"github.com/hajimehoshi/ebiten/graphics" "github.com/hajimehoshi/ebiten/graphics"
"github.com/hajimehoshi/ebiten/graphics/matrix" "github.com/hajimehoshi/ebiten/graphics/matrix"
"github.com/hajimehoshi/ebiten/ui" "github.com/hajimehoshi/ebiten/input"
"image/color" "image/color"
"math/rand" "math/rand"
"time" "time"
@ -64,26 +64,26 @@ func (s *GameScene) Update(state *GameState) {
y := s.currentPieceY y := s.currentPieceY
angle := s.currentPieceAngle angle := s.currentPieceAngle
moved := false moved := false
if state.Input.StateForKey(ui.KeySpace) == 1 { if state.Input.StateForKey(input.KeySpace) == 1 {
s.currentPieceAngle = s.field.RotatePieceRight(piece, x, y, angle) s.currentPieceAngle = s.field.RotatePieceRight(piece, x, y, angle)
moved = angle != s.currentPieceAngle moved = angle != s.currentPieceAngle
} }
if l := state.Input.StateForKey(ui.KeyLeft); l == 1 || (10 <= l && l%2 == 0) { if l := state.Input.StateForKey(input.KeyLeft); l == 1 || (10 <= l && l%2 == 0) {
s.currentPieceX = s.field.MovePieceToLeft(piece, x, y, angle) s.currentPieceX = s.field.MovePieceToLeft(piece, x, y, angle)
moved = x != s.currentPieceX moved = x != s.currentPieceX
} }
if r := state.Input.StateForKey(ui.KeyRight); r == 1 || (10 <= r && r%2 == 0) { if r := state.Input.StateForKey(input.KeyRight); r == 1 || (10 <= r && r%2 == 0) {
s.currentPieceX = s.field.MovePieceToRight(piece, x, y, angle) s.currentPieceX = s.field.MovePieceToRight(piece, x, y, angle)
moved = y != s.currentPieceX moved = y != s.currentPieceX
} }
if d := state.Input.StateForKey(ui.KeyDown); (d-1)%2 == 0 { if d := state.Input.StateForKey(input.KeyDown); (d-1)%2 == 0 {
s.currentPieceY = s.field.DropPiece(piece, x, y, angle) s.currentPieceY = s.field.DropPiece(piece, x, y, angle)
moved = y != s.currentPieceY moved = y != s.currentPieceY
} }
if moved { if moved {
s.landingCount = 0 s.landingCount = 0
} else if !s.field.PieceDroppable(piece, x, y, angle) { } else if !s.field.PieceDroppable(piece, x, y, angle) {
if 0 < state.Input.StateForKey(ui.KeyDown) { if 0 < state.Input.StateForKey(input.KeyDown) {
s.landingCount += 10 s.landingCount += 10
} else { } else {
s.landingCount++ s.landingCount++

12
example/blocks/input.go
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@ -1,16 +1,16 @@
package blocks package blocks
import ( import (
"github.com/hajimehoshi/ebiten/ui" "github.com/hajimehoshi/ebiten/input"
) )
type Input struct { type Input struct {
states map[ui.Key]int states map[input.Key]int
} }
func NewInput() *Input { func NewInput() *Input {
states := map[ui.Key]int{} states := map[input.Key]int{}
for key := ui.Key(0); key < ui.KeyMax; key++ { for key := input.Key(0); key < input.KeyMax; key++ {
states[key] = 0 states[key] = 0
} }
return &Input{ return &Input{
@ -18,13 +18,13 @@ func NewInput() *Input {
} }
} }
func (i *Input) StateForKey(key ui.Key) int { func (i *Input) StateForKey(key input.Key) int {
return i.states[key] return i.states[key]
} }
func (i *Input) Update() { func (i *Input) Update() {
for key := range i.states { for key := range i.states {
if !ui.IsKeyPressed(key) { if !input.IsKeyPressed(key) {
i.states[key] = 0 i.states[key] = 0
continue continue
} }

4
example/blocks/titlescene.go
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@ -3,7 +3,7 @@ package blocks
import ( import (
"github.com/hajimehoshi/ebiten/graphics" "github.com/hajimehoshi/ebiten/graphics"
"github.com/hajimehoshi/ebiten/graphics/matrix" "github.com/hajimehoshi/ebiten/graphics/matrix"
"github.com/hajimehoshi/ebiten/ui" "github.com/hajimehoshi/ebiten/input"
"image/color" "image/color"
) )
@ -21,7 +21,7 @@ func NewTitleScene() *TitleScene {
func (s *TitleScene) Update(state *GameState) { func (s *TitleScene) Update(state *GameState) {
s.count++ s.count++
if state.Input.StateForKey(ui.KeySpace) == 1 { if state.Input.StateForKey(input.KeySpace) == 1 {
state.SceneManager.GoTo(NewGameScene()) state.SceneManager.GoTo(NewGameScene())
} }
} }

2
ui/input.go → input/keyboard.go
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@ -1,4 +1,4 @@
package ui package input
type Key int type Key int

3
ui/glfw/canvas.go
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@ -4,6 +4,7 @@ import (
glfw "github.com/go-gl/glfw3" glfw "github.com/go-gl/glfw3"
"github.com/hajimehoshi/ebiten/graphics" "github.com/hajimehoshi/ebiten/graphics"
"github.com/hajimehoshi/ebiten/graphics/opengl" "github.com/hajimehoshi/ebiten/graphics/opengl"
"github.com/hajimehoshi/ebiten/input"
"github.com/hajimehoshi/ebiten/ui" "github.com/hajimehoshi/ebiten/ui"
"image" "image"
"runtime" "runtime"
@ -29,7 +30,7 @@ func NewCanvas(width, height, scale int, title string) *Canvas {
funcsDone: make(chan struct{}), funcsDone: make(chan struct{}),
} }
ui.SetKeyboard(canvas.keyboard) input.SetKeyboard(canvas.keyboard)
graphics.SetTextureFactory(canvas) graphics.SetTextureFactory(canvas)
// For retina displays, recalculate the scale with the framebuffer size. // For retina displays, recalculate the scale with the framebuffer size.

20
ui/glfw/keyboard.go
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@ -2,30 +2,30 @@ package glfw
import ( import (
glfw "github.com/go-gl/glfw3" glfw "github.com/go-gl/glfw3"
"github.com/hajimehoshi/ebiten/ui" "github.com/hajimehoshi/ebiten/input"
) )
type Keyboard struct { type Keyboard struct {
pressedKeys map[ui.Key]struct{} pressedKeys map[input.Key]struct{}
} }
func NewKeyboard() *Keyboard { func NewKeyboard() *Keyboard {
return &Keyboard{ return &Keyboard{
pressedKeys: map[ui.Key]struct{}{}, pressedKeys: map[input.Key]struct{}{},
} }
} }
func (k *Keyboard) IsKeyPressed(key ui.Key) bool { func (k *Keyboard) IsKeyPressed(key input.Key) bool {
_, ok := k.pressedKeys[key] _, ok := k.pressedKeys[key]
return ok return ok
} }
var glfwKeyCodeToKey = map[glfw.Key]ui.Key{ var glfwKeyCodeToKey = map[glfw.Key]input.Key{
glfw.KeySpace: ui.KeySpace, glfw.KeySpace: input.KeySpace,
glfw.KeyLeft: ui.KeyLeft, glfw.KeyLeft: input.KeyLeft,
glfw.KeyRight: ui.KeyRight, glfw.KeyRight: input.KeyRight,
glfw.KeyUp: ui.KeyUp, glfw.KeyUp: input.KeyUp,
glfw.KeyDown: ui.KeyDown, glfw.KeyDown: input.KeyDown,
} }
func (k *Keyboard) update(window *glfw.Window) { func (k *Keyboard) update(window *glfw.Window) {