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CHange Context.Fill

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This commit is contained in:
Hajime Hoshi 2013-10-12 03:20:13 +09:00
parent f8c0f0faaa
commit 531b24dd9b
7 changed files with 11 additions and 19 deletions
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3
example/game/input/input.go
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@ -26,7 +26,6 @@ import (
"github.com/hajimehoshi/go.ebiten/graphics"
"github.com/hajimehoshi/go.ebiten/graphics/matrix"
"image"
"image/color"
"os"
)
@ -60,7 +59,7 @@ func (game *Input) Update(context ebiten.GameContext) {
}
func (game *Input) Draw(g graphics.Context) {
g.Fill(&color.RGBA{R: 128, G: 128, B: 255, A: 255})
g.Fill(128, 128, 255)
str := fmt.Sprintf(`Input State:
X: %d
Y: %d`, game.inputState.X, game.inputState.Y)

3
example/game/monochrome/monochrome.go
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@ -25,7 +25,6 @@ import (
"github.com/hajimehoshi/go.ebiten/graphics"
"github.com/hajimehoshi/go.ebiten/graphics/matrix"
"image"
"image/color"
_ "image/png"
"os"
)
@ -116,7 +115,7 @@ func (game *Monochrome) Update(context ebiten.GameContext) {
}
func (game *Monochrome) Draw(g graphics.Context) {
g.Fill(&color.RGBA{R: 128, G: 128, B: 255, A: 255})
g.Fill(128, 128, 255)
g.DrawTexture(game.ebitenTexture.ID(),
game.geometryMatrix, game.colorMatrix)

4
example/game/rects/rects.go
View File

@ -95,13 +95,13 @@ func (game *Rects) rectColorMatrix() matrix.Color {
func (game *Rects) Draw(g graphics.Context) {
if !game.rectTextureInited {
g.SetOffscreen(game.rectTexture.ID())
g.Fill(&color.White)
g.Fill(255, 255, 255)
game.rectTextureInited = true
}
g.SetOffscreen(game.offscreen.ID())
if !game.offscreenInited {
g.Fill(&color.RGBA{0, 0, 0, 255})
g.Fill(0, 0, 0)
game.offscreenInited = true
}
g.DrawTexture(game.rectTexture.Texture().ID(),

3
example/game/rotating/rotating.go
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@ -25,7 +25,6 @@ import (
"github.com/hajimehoshi/go.ebiten/graphics"
"github.com/hajimehoshi/go.ebiten/graphics/matrix"
"image"
"image/color"
_ "image/png"
"math"
"os"
@ -71,7 +70,7 @@ func (game *Rotating) Update(context ebiten.GameContext) {
}
func (game *Rotating) Draw(g graphics.Context) {
g.Fill(&color.RGBA{R: 128, G: 128, B: 255, A: 255})
g.Fill(128, 128, 255)
g.DrawTexture(game.ebitenTexture.ID(),
game.geometryMatrix,
matrix.IdentityColor())

3
example/game/sprites/sprites.go
View File

@ -25,7 +25,6 @@ import (
"github.com/hajimehoshi/go.ebiten/graphics"
"github.com/hajimehoshi/go.ebiten/graphics/matrix"
"image"
"image/color"
"math/rand"
"os"
"time"
@ -123,7 +122,7 @@ func (game *Sprites) Update(context ebiten.GameContext) {
}
func (game *Sprites) Draw(g graphics.Context) {
g.Fill(&color.RGBA{R: 128, G: 128, B: 255, A: 255})
g.Fill(128, 128, 255)
// Draw the sprites
locations := make([]graphics.TexturePart, 0, len(game.sprites))

3
graphics/graphics.go
View File

@ -23,7 +23,6 @@ package graphics
import (
"github.com/hajimehoshi/go.ebiten/graphics/matrix"
"image"
"image/color"
)
type Rect struct {
@ -42,7 +41,7 @@ type TexturePart struct {
type Context interface {
Screen() RenderTarget
Clear()
Fill(clr color.Color)
Fill(r, g, b uint8)
DrawTexture(textureID TextureID,
geometryMatrix matrix.Geometry,
colorMatrix matrix.Color)

11
graphics/opengl/context.go
View File

@ -30,7 +30,6 @@ import (
"github.com/hajimehoshi/go.ebiten/graphics"
"github.com/hajimehoshi/go.ebiten/graphics/matrix"
"image"
"image/color"
"math"
"unsafe"
)
@ -77,18 +76,16 @@ func (context *Context) Screen() graphics.RenderTarget {
}
func (context *Context) Clear() {
C.glClearColor(0, 0, 0, 255)
C.glClear(C.GL_COLOR_BUFFER_BIT)
context.Fill(0, 0, 0)
}
func (context *Context) Fill(clr color.Color) {
r, g, b, a := clr.RGBA()
const max = float64(math.MaxUint16)
func (context *Context) Fill(r, g, b uint8) {
const max = float64(math.MaxUint8)
C.glClearColor(
C.GLclampf(float64(r)/max),
C.GLclampf(float64(g)/max),
C.GLclampf(float64(b)/max),
C.GLclampf(float64(a)/max))
1)
C.glClear(C.GL_COLOR_BUFFER_BIT)
}