wayfinderak/snakeGo
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Change name of window

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This commit is contained in:
Dustin Pianalto 2020-05-06 00:45:02 -08:00
parent 5af07f0aec
commit 524ab21ad9
1 changed files with 25 additions and 27 deletions
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40
main.go
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@ -16,8 +16,6 @@ var (
random = rand.New(rand.NewSource(time.Now().Unix())) random = rand.New(rand.NewSource(time.Now().Unix()))
) )
func main() { func main() {
err := sdl.Init(sdl.INIT_EVERYTHING) err := sdl.Init(sdl.INIT_EVERYTHING)
if err != nil { if err != nil {
@ -26,7 +24,7 @@ func main() {
defer sdl.Quit() defer sdl.Quit()
window, err := sdl.CreateWindow( window, err := sdl.CreateWindow(
"PONG", "Snake",
sdl.WINDOWPOS_CENTERED, sdl.WINDOWPOS_CENTERED,
sdl.WINDOWPOS_CENTERED, sdl.WINDOWPOS_CENTERED,
int32(winWidth), int32(winWidth),
@ -85,33 +83,33 @@ func main() {
} }
defer fruitTex.Destroy() defer fruitTex.Destroy()
fruitPixels := make([]byte, fruitRect.H * fruitRect.W * 4) fruitPixels := make([]byte, fruitRect.H*fruitRect.W*4)
for y := 1; y < int(fruitRect.H) - 1; y++ { for y := 1; y < int(fruitRect.H)-1; y++ {
for x := 1; x < int(fruitRect.W) - 1; x++ { for x := 1; x < int(fruitRect.W)-1; x++ {
i := (y * int(fruitRect.W) + x) * 4 i := (y*int(fruitRect.W) + x) * 4
fruitPixels[i] = 255 fruitPixels[i] = 255
fruitPixels[i + 1] = 0 fruitPixels[i+1] = 0
fruitPixels[i + 2] = 0 fruitPixels[i+2] = 0
fruitPixels[i + 3] = 255 fruitPixels[i+3] = 255
} }
} }
fruitTex.Update(nil, fruitPixels, int(fruitRect.W) * 4) fruitTex.Update(nil, fruitPixels, int(fruitRect.W)*4)
snakePixels := make([]byte, snakeRect.H * snakeRect.W * 4) snakePixels := make([]byte, snakeRect.H*snakeRect.W*4)
for y := 1; y < int(snakeRect.H) - 1; y++ { for y := 1; y < int(snakeRect.H)-1; y++ {
for x := 1; x < int(snakeRect.W) - 1; x++ { for x := 1; x < int(snakeRect.W)-1; x++ {
i := (y * int(snakeRect.W) + x) * 4 i := (y*int(snakeRect.W) + x) * 4
snakePixels[i] = 255 snakePixels[i] = 255
snakePixels[i + 1] = 255 snakePixels[i+1] = 255
snakePixels[i + 2] = 255 snakePixels[i+2] = 255
snakePixels[i + 3] = 255 snakePixels[i+3] = 255
} }
} }
snakeTex.Update(nil, snakePixels, int(snakeRect.W) * 4) snakeTex.Update(nil, snakePixels, int(snakeRect.W)*4)
keyState := sdl.GetKeyboardState() keyState := sdl.GetKeyboardState()
pixels := make([]byte, winHeight*winWidth*4) pixels := make([]byte, winHeight*winWidth*4)
background.Update(nil, pixels, winWidth * 4) background.Update(nil, pixels, winWidth*4)
renderer.Copy(background, nil, nil) renderer.Copy(background, nil, nil)
snake := &snakeBody{ snake := &snakeBody{
@ -126,7 +124,7 @@ func main() {
tex: fruitTex, tex: fruitTex,
} }
fruit.newLoc(snake, winWidth - int(fruit.W), winHeight - int(fruit.H)) fruit.newLoc(snake, winWidth-int(fruit.W), winHeight-int(fruit.H))
snake.draw(renderer) snake.draw(renderer)
fruit.draw(renderer) fruit.draw(renderer)