func main() {
window := sf.NewRenderWindow(
sf.VideoMode{800, 600, 32},
"Hallo Welt",
sf.StyleDefault,
sf.DefaultContextSettings(),
)
game := game.New()
game.Start(window)
}
func main() {
ticker := time.NewTicker(time.Second / 30)
setting := sf.DefaultContextSettings()
setting.AntialiasingLevel = 8
renderWindow := sf.NewRenderWindow(sf.VideoMode{800, 600, 32}, "Events (GoSFML2)", sf.StyleDefault, setting)
grid, err := shapes.NewGirdShape(sf.Vector2f{500, 400}, sf.Vector2f{50, 40}, sf.ColorWhite())
imageGot, _, err := images.ReadImage("./011.jpg", 0, 0, 500, 400)
texture, err := images.ReadTextureFromImage(*imageGot)
if err != nil {
fmt.Println(err)
return
}
texture.SetSmooth(true)
grid.SetTexture(texture)
grid.Move(sf.Vector2f{100, 100})
grid.Rotate(15)
var pointX, pointY int
var gotPoint bool
for renderWindow.IsOpen() {
select {
case <-ticker.C:
mousePosi := sf.MouseGetPosition(renderWindow)
mousePosf := sf.Vector2f{float32(mousePosi.X), float32(mousePosi.Y)}
for event := renderWindow.PollEvent(); event != nil; event = renderWindow.PollEvent() {
switch event.(type) {
case sf.EventClosed:
renderWindow.Close()
case sf.EventMouseButtonPressed:
pointX, pointY, gotPoint = grid.GetNearestPointIndex(mousePosf)
}
}
if sf.IsMouseButtonPressed(0) {
if gotPoint {
grid.SmoothPointsTo(pointX, pointY, mousePosf, 10, func(data float32) float32 {
return (mathUtil.Sin(data, -0.5, 1)/2 + 0.5) / 5
})
}
}
}
renderWindow.Clear(sf.ColorWhite())
renderWindow.Draw(grid, sf.DefaultRenderStates())
renderWindow.Display()
}
}
func main() {
if len(os.Args) < 3 {
fmt.Println("add the color range function: operiation x ,like + 2 ")
return
}
colorRangeFunc := func(r, g, b, anivalue float32) (outr, outg, outb float32) {
if os.Args[len(os.Args)-1] != "a" {
anivalue = 0
}
outr = argsCheckAndAddColor(r, 1, anivalue)
outg = argsCheckAndAddColor(g, 2, anivalue)
outb = argsCheckAndAddColor(g, 3, anivalue)
return
}
ticker := time.NewTicker(time.Second / 30)
setting := sf.DefaultContextSettings()
setting.AntialiasingLevel = 8
renderWindow := sf.NewRenderWindow(sf.VideoMode{800, 600, 32}, "Events (GoSFML2)", sf.StyleDefault, setting)
round, err := sf.NewCircleShape()
imageGot, _, err := images.ReadImage("./011.jpg", -50, -50, 600, 600)
if err != nil {
fmt.Println(err)
return
}
imageGot__ := images.ImageEnhanceRGBWithFunc(imageGot, func(r, g, b float32) (outr, outg, outb float32) {
outr = 127 * float32(math.Sin(float64(r-127)/255*math.Pi+1))
outg = g
outb = b
return
})
texture, err := images.ReadTextureFromImage(*imageGot__)
if err != nil {
fmt.Println(err)
return
}
texture.SetSmooth(true)
round.SetPosition(sf.Vector2f{100, 50})
round.SetRadius(300)
round.SetTexture(texture, true)
clip := animations.NewLoopAnimation([]float32{0}, []float32{255}, -1, animations.Pingpong, func(values []float32) {
imageGot__ = images.ImageEnhanceRGBWithFunc(imageGot, func(r, g, b float32) (outr, outg, outb float32) {
outr, outg, outb = colorRangeFunc(r, g, b, values[0])
return
})
texture, _ := images.ReadTextureFromImage(*imageGot__)
round.SetTexture(texture, true)
}, nil)
clip.SetFrameCount(60)
animation := animations.NewAnimation(0)
animation.AddClip(clip)
animation.Play()
for renderWindow.IsOpen() {
select {
case <-ticker.C:
for event := renderWindow.PollEvent(); event != nil; event = renderWindow.PollEvent() {
switch event.(type) {
case sf.EventClosed:
renderWindow.Close()
}
}
}
animation.Animate()
renderWindow.Clear(sf.ColorWhite())
renderWindow.Draw(round, sf.DefaultRenderStates())
renderWindow.Display()
}
}
func NewGame(title string, width uint, height uint, bpp uint, vsync bool) *Game {
Game := new(Game)
Game.Width = width
Game.Height = height
Game.RenderWindow = sf.NewRenderWindow(sf.VideoMode{width, height, bpp}, title, sf.StyleDefault, sf.DefaultContextSettings())
Game.RenderWindow.SetVSyncEnabled(vsync)
Game.Font, _ = sf.NewFontFromFile("res/fonts/UbuntuMono-R.ttf")
Game.State = 0
Game.StartStateInit()
Game.Textures = NewTextures("res/images/")
return Game
}
func main() {
ticker := time.NewTicker(time.Second / 30)
setting := sf.DefaultContextSettings()
setting.AntialiasingLevel = 8
renderWindow := sf.NewRenderWindow(sf.VideoMode{800, 600, 32}, "Events (GoSFML2)", sf.StyleDefault, setting)
shape, _ := shapeEX.NewCurveCicleShape(10, 100, 8)
shape.SetFillColor(sf.Color{255, 100, 55, 255})
animation1 := animations.NewAnimation(1)
clip10 := animations.NewSingleAnimationClip(
shape.GetPosition(),
sf.Vector2f{500, 200},
func(step interface{}) {
stepv2, _ := step.(sf.Vector2f)
shape.SetPosition(stepv2)
}, func() {
})
clip11 := animations.NewSingleAnimationClip(
sf.Vector2f{500, 200},
sf.Vector2f{200, 400},
func(step interface{}) {
stepv2, _ := step.(sf.Vector2f)
shape.SetPosition(stepv2)
}, func() {
})
clip10.SetFrameCount(120)
clip11.SetFrameCount(120)
animation1.AddClip(clip10)
animation1.AddClip(clip11)
animation2 := animations.NewAnimation(1)
clip20 := animations.NewLoopAnimation(
0.2, 1.8, -1, animations.Pingpong,
func(step interface{}) {
stepv1, _ := step.(float32)
for i := 0; i < 8; i++ {
if i%2 == 0 {
shape.ExpendPointTo(uint(i), stepv1)
}
}
}, func() {
})
clip20.SetAnimationCurve(func(num float32) float32 {
return num * num
})
clip20.SetFrameCount(20)
animation2.AddClip(clip20)
animation1.Play()
animation2.Play()
for renderWindow.IsOpen() {
select {
case <-ticker.C:
for event := renderWindow.PollEvent(); event != nil; event = renderWindow.PollEvent() {
switch event.(type) {
case sf.EventClosed:
renderWindow.Close()
}
}
}
animation1.Animate()
animation2.Animate()
renderWindow.Clear(sf.ColorWhite())
renderWindow.Draw(shape, sf.DefaultRenderStates())
renderWindow.Display()
}
}
//NewGame initializes a Game struct.
func NewGame() *Game {
g := new(Game)
g.Settings = readSettings()
g.window = sf.NewRenderWindow(sf.VideoMode{uint(g.resW), uint(g.resH), 32}, "GoSFMLike", sf.StyleDefault, sf.DefaultContextSettings())
g.state = PLAY
g.area = NewArea()
g.player = NewEntity("player", 0, 0, 3, 4, g.area)
g.cursor = NewEntity("cursor", 0, 0, 2, 2, g.area)
for i := 0; i < 3; i++ {
g.mobs = append(g.mobs, NewEntityFromFile("orc", 3+i, 1, g.area))
g.items = append(g.items, NewEntityFromFile("potion", 4, 4, g.area))
}
g.mobs = append(g.mobs, g.player)
g.gameView = sf.NewView()
g.gameView.SetCenter(g.player.PosVector())
g.gameView.SetSize(sf.Vector2f{g.resW * 0.75, g.resH * 0.75})
g.gameView.SetViewport(sf.FloatRect{0, 0, .75, .75})
g.statusView = sf.NewView()
g.statusView.SetSize(sf.Vector2f{g.resW * 0.25, g.resH})
g.statusView.SetCenter(sf.Vector2f{(g.resW * 0.25) / 2, g.resH / 2})
g.statusView.SetViewport(sf.FloatRect{.77, 0, .25, 1})
g.hpText, _ = sf.NewText(Font)
g.hpText.SetCharacterSize(12)
g.logView = sf.NewView()
var err error
g.lookText, err = sf.NewText(Font)
if err != nil {
panic(err)
}
g.lookText.SetCharacterSize(12)
g.logText, _ = sf.NewText(Font)
g.logText.SetCharacterSize(12)
return g
}
