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82 lines
1.9 KiB
82 lines
1.9 KiB
package main
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import (
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"image"
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_ "image/png"
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"github.com/hajimehoshi/ebiten/v2"
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)
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var ojasDungeonSS *OjasDungeonSpriteSheet
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// OjasDungeonSpriteSheet represents a collection of sprite images.
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type OjasDungeonSpriteSheet struct {
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Grass11 *ebiten.Image
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Grass12 *ebiten.Image
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Grass13 *ebiten.Image
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Grass14 *ebiten.Image
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Grass15 *ebiten.Image
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Grass16 *ebiten.Image
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Grass21 *ebiten.Image
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Grass31 *ebiten.Image
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Grass41 *ebiten.Image
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Grass42 *ebiten.Image
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Grass51 *ebiten.Image
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Grass61 *ebiten.Image
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Grass71 *ebiten.Image
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Grass81 *ebiten.Image
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Grass82 *ebiten.Image
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Grass91 *ebiten.Image
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Soul1 *ebiten.Image
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Wall1 *ebiten.Image
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Vent1 *ebiten.Image
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Door11 *ebiten.Image
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Door12 *ebiten.Image
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}
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// LoadOjasDungeonSpriteSheet loads the embedded PlayerSpriteSheet.
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func LoadOjasDungeonSpriteSheet() (*OjasDungeonSpriteSheet, error) {
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tileSize := 32
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f, err := assetsFS.Open("assets/ojas-dungeon/dungeon-tileset-1.png")
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if err != nil {
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return nil, err
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}
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img, _, err := image.Decode(f)
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if err != nil {
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return nil, err
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}
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sheet := ebiten.NewImageFromImage(img)
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// spriteAt returns a sprite at the provided coordinates.
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spriteAt := func(x, y int) *ebiten.Image {
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return sheet.SubImage(image.Rect(x*tileSize, (y+1)*tileSize, (x+1)*tileSize, y*tileSize)).(*ebiten.Image)
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}
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// Populate spritesheet.
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s := &OjasDungeonSpriteSheet{}
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s.Grass11 = spriteAt(7, 7)
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s.Grass12 = spriteAt(8, 7)
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s.Grass13 = spriteAt(9, 7)
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s.Grass14 = spriteAt(10, 7)
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s.Grass15 = spriteAt(11, 7)
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s.Grass16 = spriteAt(12, 7)
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s.Grass21 = spriteAt(10, 8)
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s.Grass31 = spriteAt(10, 9)
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s.Grass41 = spriteAt(15, 9)
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s.Grass42 = spriteAt(10, 10)
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s.Grass51 = spriteAt(10, 11)
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s.Grass61 = spriteAt(10, 12)
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s.Grass71 = spriteAt(10, 13)
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s.Grass81 = spriteAt(14, 11)
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s.Grass82 = spriteAt(10, 14)
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s.Grass91 = spriteAt(10, 15)
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s.Soul1 = spriteAt(8, 11)
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s.Wall1 = spriteAt(7, 5)
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s.Vent1 = spriteAt(9, 13)
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s.Door11 = spriteAt(3, 6)
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s.Door12 = spriteAt(3, 7)
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return s, nil
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}
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