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format and remove unused pointer

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This commit is contained in:
mollusk 2018-01-24 02:14:19 -07:00
parent 93fd0c714d
commit 7d9f54c013
1 changed files with 14 additions and 16 deletions
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28
gameobjects/player.go
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@ -7,37 +7,35 @@ import (
) )
type Player struct { type Player struct {
X, Y float64 X, Y float64
PlayerVec pixel.Vec PlayerVec pixel.Vec
sprFrame int sprFrame int
spriteSheet pixel.Picture spriteSheet pixel.Picture
sprFrames []pixel.Rect sprFrames []pixel.Rect
sprite *pixel.Sprite sprite *pixel.Sprite
speed float64 speed float64
} }
func NewPlayer(win *pixelgl.Window, spriteSheet pixel.Picture) (*Player){ func NewPlayer(win *pixelgl.Window, spriteSheet pixel.Picture) Player {
var p Player var p Player
p.X = win.Bounds().Max.X/2 p.X = win.Bounds().Max.X / 2
p.Y = win.Bounds().Max.Y/2 p.Y = win.Bounds().Max.Y / 2
p.PlayerVec = pixel.Vec{ p.PlayerVec = pixel.Vec{
X:win.Bounds().Max.X/2, X: win.Bounds().Max.X / 2,
Y:win.Bounds().Max.Y/2, Y: win.Bounds().Max.Y / 2,
} }
p.sprFrame = 9 p.sprFrame = 9
p.spriteSheet = spriteSheet p.spriteSheet = spriteSheet
p.sprFrames = createSpriteFrames(spriteSheet) p.sprFrames = createSpriteFrames(spriteSheet)
p.sprite = pixel.NewSprite(spriteSheet, p.sprFrames[p.sprFrame]) p.sprite = pixel.NewSprite(spriteSheet, p.sprFrames[p.sprFrame])
p.speed = 10.0 p.speed = 10.0
return &p return p
} }
func (p *Player) Update(win *pixelgl.Window, dt int64) { func (p *Player) Update(win *pixelgl.Window, dt int64) {
var vecX, vecY float64 = 0, 0 var vecX, vecY float64 = 0, 0
speed := p.speed speed := p.speed
if win.Pressed(pixelgl.KeyA) { //left if win.Pressed(pixelgl.KeyA) { //left
p.sprFrame = 6 p.sprFrame = 6
vecX -= speed vecX -= speed
@ -64,7 +62,7 @@ func (p *Player) Render(win *pixelgl.Window) { //include batch later
p.sprite.Draw(win, pixel.IM.Scaled(pixel.ZV, 4).Moved(p.PlayerVec)) p.sprite.Draw(win, pixel.IM.Scaled(pixel.ZV, 4).Moved(p.PlayerVec))
} }
func createSpriteFrames(spriteSheet pixel.Picture) ([]pixel.Rect) { func createSpriteFrames(spriteSheet pixel.Picture) []pixel.Rect {
var sprFrames []pixel.Rect var sprFrames []pixel.Rect
var frameHeight, frameWidth float64 = 96, 96 var frameHeight, frameWidth float64 = 96, 96
for y := spriteSheet.Bounds().Min.Y; y < frameHeight*4; y += 96 { for y := spriteSheet.Bounds().Min.Y; y < frameHeight*4; y += 96 {