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Renamed methods

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This commit is contained in:
Hajime Hoshi 2013-06-22 02:42:14 +09:00
parent 71606b78a9
commit 03fae7032a
5 changed files with 29 additions and 28 deletions
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3
example/game/rotating_image.go
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@ -56,8 +56,7 @@ func (game *RotatingImage) Draw(g graphics.GraphicsContext, offscreen graphics.T
centerY := float64(game.ScreenHeight()) / 2
geometryMatrix.Translate(centerX-tx/2, centerY-ty/2)
g.DrawTexture(game.ebitenTexture.ID,
graphics.Rect{0, 0, int(tx), int(ty)},
g.DrawTexture(game.ebitenTexture,
geometryMatrix,
matrix.IdentityColor())
}

7
example/game/sprites.go
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@ -61,6 +61,7 @@ func (sprite *Sprite) Update() {
type Sprites struct {
ebitenTexture graphics.Texture
sprites []*Sprite
angle int
}
func NewSprites() *Sprites {
@ -102,6 +103,7 @@ func (game *Sprites) Update() {
for _, sprite := range game.sprites {
sprite.Update()
}
game.angle++
}
func (game *Sprites) Draw(g graphics.GraphicsContext, offscreen graphics.Texture) {
@ -120,8 +122,9 @@ func (game *Sprites) Draw(g graphics.GraphicsContext, offscreen graphics.Texture
}
locations = append(locations, location)
}
g.DrawTextures(texture.ID, locations,
matrix.IdentityGeometry(), matrix.IdentityColor())
geometryMatrix := matrix.IdentityGeometry()
g.DrawTextureParts(texture.ID, locations,
geometryMatrix, matrix.IdentityColor())
}
func init() {

11
graphics/graphics.go
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@ -27,12 +27,13 @@ type TextureLocation struct {
type GraphicsContext interface {
Clear()
Fill(color color.Color)
DrawTexture(textureId TextureID,
source Rect,
geometryMatrix matrix.Geometry, colorMatrix matrix.Color)
DrawTextures(textureId TextureID,
DrawTexture(texture Texture,
geometryMatrix matrix.Geometry,
colorMatrix matrix.Color)
DrawTextureParts(textureId TextureID,
locations []TextureLocation,
geometryMatrix matrix.Geometry, colorMatrix matrix.Color)
geometryMatrix matrix.Geometry,
colorMatrix matrix.Color)
SetOffscreen(textureId TextureID)
}

5
graphics/opengl/device.go
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@ -55,10 +55,7 @@ func (device *Device) Update() {
{0, scale, 0},
},
}
g.DrawTexture(device.offscreenTexture.ID,
graphics.Rect{
0, 0, device.screenWidth, device.screenHeight,
},
g.DrawTexture(device.offscreenTexture,
geometryMatrix, matrix.IdentityColor())
g.flush()
}

7
graphics/opengl/graphics_context.go
View File

@ -66,14 +66,15 @@ func (context *GraphicsContext) DrawRect(x, y, width, height int, clr color.Colo
}
func (context *GraphicsContext) DrawTexture(
textureID graphics.TextureID, source graphics.Rect,
texture graphics.Texture,
geometryMatrix matrix.Geometry, colorMatrix matrix.Color) {
source := graphics.Rect{0, 0, texture.Width, texture.Height}
locations := []graphics.TextureLocation{{0, 0, source}}
context.DrawTextures(textureID, locations,
context.DrawTextureParts(texture.ID, locations,
geometryMatrix, colorMatrix)
}
func (context *GraphicsContext) DrawTextures(
func (context *GraphicsContext) DrawTextureParts(
textureID graphics.TextureID, locations []graphics.TextureLocation,
geometryMatrix matrix.Geometry, colorMatrix matrix.Color) {