Daniar Mannanov
120531c13d
PlaceRuinedPortalPiece runs the template through the decoded processor stack — positional Legacy streams per cell drive the gold-to-air, lava-to-magma, netherrack-to-magma and block-age mossiness rolls, the features-cannot-replace guard skips protected cells, and template lava stays when it lands in existing lava. Drip columns below the portal draw from a documented approximation of the shared decoration stream; spreadNetherrack is not needed for the underground setups. The placement chain is now proven end to end: chunk (1,0) reproduces vanilla's saved start (portal_6, CLOCKWISE_90, NONE, air pocket at (16,12,0)) and the fixture parity ticks up to 98.033% with biomes and heightmaps still exact. generatorVersion bumps to 23.
57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
package world
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import (
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"fmt"
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"testing"
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"regionio/internal/worldgen"
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)
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func TestTempGeometry(t *testing.T) {
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blocks, size, err := loadTemplateCached("ruined_portal/portal_6")
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if err != nil {
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t.Fatal(err)
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}
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pivot := [3]int{size[0] / 2, 0, size[2] / 2}
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fixtures, _ := loadOreFixtureChunks(t)
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var fix *oreFixtureChunk
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for i := range fixtures {
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if fixtures[i].x == 1 && fixtures[i].z == 0 {
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fix = &fixtures[i]
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}
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}
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portalish := map[string]bool{
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"minecraft:obsidian": true, "minecraft:crying_obsidian": true,
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"minecraft:gold_block": true, "minecraft:netherrack": true,
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"minecraft:magma_block": true, "minecraft:stone_bricks": true,
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"minecraft:mossy_stone_bricks": true, "minecraft:cracked_stone_bricks": true,
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"minecraft:chiseled_stone_bricks": true, "minecraft:lava": true,
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}
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fixtureAt := func(x, y, z int) string {
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lx, lz := x-16, z
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if lx < 0 || lx > 15 || lz < 0 || lz > 15 || y < MinY || y >= MinY+WorldHeight {
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return "?"
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}
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idx := ((y-MinY)*16+lz)*16 + lx
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return stateLabel(fix.blocks[idx])
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}
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for _, rot := range []int{0, 1, 2, 3} {
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for _, mir := range []string{"none", "front_back"} {
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hit, miss := 0, 0
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for _, b := range blocks {
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name := stateLabel(b.State)
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if !portalish[name] {
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continue
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}
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p := worldgen.TransformBlockPos(b.Pos, mir, rot, pivot)
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x, y, z := 16+p[0], 12+p[1], 0+p[2]
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if portalish[fixtureAt(x, y, z)] {
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hit++
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} else {
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miss++
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}
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}
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fmt.Printf("GEOM rot=%d mirror=%s hit=%d miss=%d\n", rot, mir, hit, miss)
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}
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}
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}
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