29 lines
1.6 KiB
C#
29 lines
1.6 KiB
C#
namespace Cthangover.Mods.Rpg.Tests
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{
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using System.Text.Json;
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using Cthangover.Core.Mods.Testing;
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using Cthangover.Core.Utils;
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/// <summary>Visual metadata survives the same serializer used by content and editor snapshots.</summary>
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public class RpgVisualGroupTests
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{
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[ModTest("visual_groups/json_roundtrip")]
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static void JsonRoundtrip(ModTestContext ctx)
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{
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var tileset = new RpgTileset { ID = "room" };
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tileset.VisualGroups.Add(new RpgVisualGroup { Id = "wall", Width = 2, Height = 1, Pattern = new[] { 1000, 1001 },
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AnchorX = 1, AnchorY = 0.75f, IsoPlanes = new() { new() { Crop = new[] { 0, 0, 2, 1 },
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Points = new[] { new[] { 0f, 0, 1 }, new[] { 2f, 0, 1 }, new[] { 2f, 0, 0 }, new[] { 0f, 0, 0 } } } } });
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var restored = JsonSerializer.Deserialize<RpgTileset>(JsonSerializer.Serialize(tileset), JsonOptionsProvider.ReadOptions);
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var group = restored.VisualGroups[0];
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ModAssert.Equal("wall", group.Id, "group ID");
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ModAssert.Equal(2, group.Width, "width");
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ModAssert.Equal(1, group.Height, "height");
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ModAssert.Equal(1001, group.Pattern[1], "logical source IDs");
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ModAssert.CloseTo(0.75, group.AnchorY, what: "pivot");
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ModAssert.Equal(2, group.IsoPlanes[0].Crop[2], "plane crop");
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ModAssert.CloseTo(1, group.IsoPlanes[0].Points[0][2], what: "elevation");
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ModAssert.Equal(0, JsonSerializer.Deserialize<RpgTileset>("{}").VisualGroups.Count, "legacy default");
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}
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}
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}
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