tolelom
65c062a1f7
Thread *rand.Rand through GenerateFloor, splitBSP, and RandomRoomType so floors can be reproduced from a seed. This enables daily challenges in Phase 3. All callers now create a local rng instance. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
66 lines
989 B
Go
66 lines
989 B
Go
package dungeon
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import "math/rand"
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type RoomType int
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const (
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RoomCombat RoomType = iota
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RoomTreasure
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RoomShop
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RoomEvent
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RoomEmpty
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RoomBoss
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RoomSecret
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RoomMiniBoss
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)
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func (r RoomType) String() string {
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return [...]string{"Combat", "Treasure", "Shop", "Event", "Empty", "Boss", "Secret", "MiniBoss"}[r]
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}
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type Tile int
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const (
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TileWall Tile = iota
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TileFloor
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TileCorridor
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TileDoor
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)
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type Room struct {
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Type RoomType
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X, Y int // top-left in tile space
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W, H int // dimensions in tiles
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Visited bool
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Cleared bool
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Neighbors []int
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}
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type Floor struct {
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Number int
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Rooms []*Room
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CurrentRoom int
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Tiles [][]Tile
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Width int
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Height int
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}
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func RandomRoomType(rng *rand.Rand) RoomType {
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r := rng.Float64() * 100
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switch {
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case r < 5:
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return RoomSecret
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case r < 50:
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return RoomCombat
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case r < 65:
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return RoomTreasure
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case r < 75:
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return RoomShop
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case r < 90:
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return RoomEvent
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default:
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return RoomEmpty
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}
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}
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