mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-05 06:53:52 +01:00
101 lines
2.6 KiB
Lua
101 lines
2.6 KiB
Lua
local Vector3 = require("worldeditadditions_core.utils.vector3")
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describe("Vector3.clamp", function()
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it("should work by not changing values if it's already clamped", function()
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local a = Vector3.new(5, 6, 7)
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local pos1 = Vector3.new(0, 0, 0)
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local pos2 = Vector3.new(10, 10, 10)
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local result = Vector3.clamp(a, pos1, pos2)
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assert.are.same(
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Vector3.new(5, 6, 7),
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result
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)
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result.z = 999
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assert.are.same(Vector3.new(5, 6, 7), a)
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assert.are.same(Vector3.new(0, 0, 0), pos1)
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assert.are.same(Vector3.new(10, 10, 10), pos2)
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end)
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it("should work with positive vectors", function()
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local a = Vector3.new(30, 3, 3)
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local pos1 = Vector3.new(0, 0, 0)
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local pos2 = Vector3.new(10, 10, 10)
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assert.are.same(
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Vector3.new(10, 3, 3),
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Vector3.clamp(a, pos1, pos2)
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)
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end)
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it("should work with multiple positive vectors", function()
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local a = Vector3.new(30, 99, 88)
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local pos1 = Vector3.new(4, 4, 4)
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local pos2 = Vector3.new(13, 13, 13)
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assert.are.same(
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Vector3.new(13, 13, 13),
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Vector3.clamp(a, pos1, pos2)
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)
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end)
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it("should work with multiple positive vectors with an irregular defined region", function()
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local a = Vector3.new(30, 99, 88)
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local pos1 = Vector3.new(1, 5, 3)
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local pos2 = Vector3.new(10, 15, 8)
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assert.are.same(
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Vector3.new(10, 15, 8),
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Vector3.clamp(a, pos1, pos2)
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)
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end)
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it("should work with multiple negative vectors", function()
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local a = Vector3.new(-30, -99, -88)
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local pos1 = Vector3.new(4, 4, 4)
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local pos2 = Vector3.new(13, 13, 13)
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assert.are.same(
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Vector3.new(4, 4, 4),
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Vector3.clamp(a, pos1, pos2)
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)
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end)
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it("should work with multiple negative vectors with an irregular defined region", function()
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local a = Vector3.new(-30, -99, -88)
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local pos1 = Vector3.new(1, 5, 3)
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local pos2 = Vector3.new(10, 15, 8)
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assert.are.same(
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Vector3.new(1, 5, 3),
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Vector3.clamp(a, pos1, pos2)
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)
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end)
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it("should work with multiple negative vectors with an irregular defined region with mixed signs", function()
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local a = Vector3.new(-30, -99, -88)
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local pos1 = Vector3.new(-1, 5, 3)
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local pos2 = Vector3.new(10, 15, 8)
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assert.are.same(
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Vector3.new(-1, 5, 3),
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Vector3.clamp(a, pos1, pos2)
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)
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end)
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it("should return new Vector3 instances", function()
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local a = Vector3.new(30, 3, 3)
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local pos1 = Vector3.new(0, 0, 0)
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local pos2 = Vector3.new(10, 10, 10)
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local result = Vector3.clamp(a, pos1, pos2)
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assert.are.same(Vector3.new(10, 3, 3), result)
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result.y = 999
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assert.are.same(Vector3.new(30, 3, 3), a)
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assert.are.same(Vector3.new(0, 0, 0), pos1)
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assert.are.same(Vector3.new(10, 10, 10), pos2)
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end)
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end)
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