57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package world
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import (
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"testing"
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"regionio/internal/worldgen"
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)
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func TestStraightBlobTreeFromDatapack(t *testing.T) {
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set, err := worldgen.LoadFeatureSet()
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if err != nil {
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t.Fatal(err)
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}
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config, err := set.Tree("minecraft:oak")
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if err != nil {
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t.Fatal(err)
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}
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chunk := NewChunk(0, 0, BiomePlains)
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chunk.setBlockRaw(8, 63, 8, StateGrass)
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if !placeStraightBlobTree(chunk, worldgen.NewLegacy(42), 8, 64, 8, config) {
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t.Fatal("datapack oak placement failed")
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}
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logs, leaves := 0, 0
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for y := 64; y < 80; y++ {
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for x := 0; x < 16; x++ {
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for z := 0; z < 16; z++ {
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switch chunk.GetBlock(x, y, z) {
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case StateOakLog:
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logs++
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case StateOakLeaf:
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leaves++
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}
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}
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}
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}
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if logs < 4 || leaves < 10 {
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t.Fatalf("tree has %d logs and %d leaves", logs, leaves)
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}
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}
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func TestBiomeTreeStageProducesTrees(t *testing.T) {
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gen := NewVanillaGenerator(12345)
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chunk := gen(3, -9)
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trees := 0
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for y := SeaLevel; y < 160; y++ {
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for x := 0; x < 16; x++ {
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for z := 0; z < 16; z++ {
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if chunk.GetBlock(x, y, z) == StateOakLog {
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trees++
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}
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}
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}
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}
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if trees == 0 {
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t.Fatal("biome vegetation stages produced no oak logs")
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}
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}
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