63 lines
1.0 KiB
Go
63 lines
1.0 KiB
Go
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package soko
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import (
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"opslag.de/schobers/geom"
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)
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type EntityType byte
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type Tile byte
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const (
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EntityTypeInvalid EntityType = EntityType(0)
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EntityTypeNone = '_'
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EntityTypeCharacter = '@'
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EntityTypeEgg = 'X'
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EntityTypeBrick = 'B'
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)
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func (e EntityType) IsValid() bool {
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switch e {
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case EntityTypeNone:
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case EntityTypeCharacter:
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case EntityTypeEgg:
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case EntityTypeBrick:
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default:
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return false
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}
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return true
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}
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const (
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TileInvalid Tile = Tile(0)
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TileNothing = '.'
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TileBasic = '#'
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TileMagma = '~'
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)
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func (t Tile) IsValid() bool {
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switch t {
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case TileNothing:
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case TileBasic:
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case TileMagma:
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default:
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return false
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}
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return true
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}
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type Level struct {
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Width int
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Height int
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Tiles []Tile
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Entities []EntityType
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}
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func (l Level) IdxToPos(i int) geom.Point { return geom.Pt(i%l.Width, i/l.Width) }
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func (l Level) PosToIdx(p geom.Point) int {
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if p.X < 0 || p.Y < 0 || p.X >= l.Width || p.Y >= l.Height {
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return -1
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}
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return p.Y*l.Width + p.X
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}
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