39 lines
1.2 KiB
Go
39 lines
1.2 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 TestSpringFeaturePlacesFallingFluid(t *testing.T) {
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chunk := NewChunk(0, 0, BiomePlains)
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valid := []string{"minecraft:stone"}
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for _, pos := range [][3]int{{8, 11, 8}, {8, 9, 8}, {7, 10, 8}, {9, 10, 8}, {8, 10, 7}} {
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chunk.setBlockRaw(pos[0], pos[1], pos[2], StateStone)
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}
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config := worldgen.SpringFeatureConfig{
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HoleCount: 1, RequiresBlockBelow: true, RockCount: 4,
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State: worldgen.BlockState{Name: "minecraft:water", Properties: map[string]string{"falling": "true"}},
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ValidBlocks: valid,
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}
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placeSpring(chunk, 8, 10, 8, config)
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falling, ok := nameToStateID("minecraft:water", map[string]string{"level": "8"})
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if !ok || chunk.GetBlock(8, 10, 8) != falling {
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t.Fatalf("spring state = %d, want falling water %d", chunk.GetBlock(8, 10, 8), falling)
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}
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}
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func TestPlacedSpringsAreDeterministic(t *testing.T) {
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gen := NewVanillaGenerator(12345)
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a, b := gen(-3, 4), gen(-3, 4)
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for y := MinY; y < MinY+WorldHeight; 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 got, want := a.GetBlock(x, y, z), b.GetBlock(x, y, z); got != want {
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t.Fatalf("block (%d,%d,%d): first %d second %d", x, y, z, got, want)
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}
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}
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}
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}
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}
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