From 7336a1fad459fb2d4cb19c9cfd9c09265de0cbdb Mon Sep 17 00:00:00 2001
From: Moritz Zwerger <bixilon@bixilon.de>
Date: Tue, 1 Aug 2023 20:57:37 +0200
Subject: [PATCH] basic face properties test

---
 .../models/baked/FacePropertiesTest.kt        | 74 +++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 src/integration-test/kotlin/de/bixilon/minosoft/gui/rendering/models/baked/FacePropertiesTest.kt

diff --git a/src/integration-test/kotlin/de/bixilon/minosoft/gui/rendering/models/baked/FacePropertiesTest.kt b/src/integration-test/kotlin/de/bixilon/minosoft/gui/rendering/models/baked/FacePropertiesTest.kt
new file mode 100644
index 000000000..18d89e1db
--- /dev/null
+++ b/src/integration-test/kotlin/de/bixilon/minosoft/gui/rendering/models/baked/FacePropertiesTest.kt
@@ -0,0 +1,74 @@
+/*
+ * Minosoft
+ * Copyright (C) 2020-2023 Moritz Zwerger
+ *
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This software is not affiliated with Mojang AB, the original developer of Minecraft.
+ */
+
+package de.bixilon.minosoft.gui.rendering.models.baked
+
+import de.bixilon.kotlinglm.vec2.Vec2
+import de.bixilon.kotlinglm.vec3.Vec3
+import de.bixilon.minosoft.data.direction.Directions
+import de.bixilon.minosoft.data.registries.identified.Namespaces.minecraft
+import de.bixilon.minosoft.gui.rendering.models.ModelTestUtil.bake
+import de.bixilon.minosoft.gui.rendering.models.baked.BakedModelTestUtil.createFaces
+import de.bixilon.minosoft.gui.rendering.models.baked.BakedModelTestUtil.createTextureManager
+import de.bixilon.minosoft.gui.rendering.models.block.BlockModel
+import de.bixilon.minosoft.gui.rendering.models.block.element.ModelElement
+import de.bixilon.minosoft.gui.rendering.models.block.state.apply.SingleBlockStateApply
+import de.bixilon.minosoft.gui.rendering.models.block.state.baked.cull.side.FaceProperties
+import de.bixilon.minosoft.gui.rendering.models.block.state.render.BlockRender
+import de.bixilon.minosoft.gui.rendering.system.base.texture.TextureTransparencies
+import de.bixilon.minosoft.gui.rendering.textures.TextureUtil.texture
+import org.testng.Assert.assertEquals
+import org.testng.annotations.Test
+
+@Test(groups = ["models"])
+class FacePropertiesTest {
+
+    private fun BlockRender.assertProperties(direction: Directions, vararg properties: FaceProperties) {
+        val actual = this.getProperties(direction) ?: return assertEquals(properties.size, 0)
+
+        assertEquals(actual.faces, properties)
+    }
+
+    fun `full cube`() {
+        val from = Vec3(0.0f)
+        val to = Vec3(1.0f)
+        val model = SingleBlockStateApply(BlockModel(elements = listOf(ModelElement(from, to, faces = createFaces())), textures = mapOf("test" to minecraft("block/test").texture())))
+
+        val baked = model.bake(createTextureManager("block/test"))!!
+
+
+        baked.assertProperties(Directions.DOWN, FaceProperties(Vec2(0, 0), Vec2(1, 1), TextureTransparencies.OPAQUE))
+        baked.assertProperties(Directions.UP, FaceProperties(Vec2(0, 0), Vec2(1, 1), TextureTransparencies.OPAQUE))
+        baked.assertProperties(Directions.NORTH, FaceProperties(Vec2(0, 0), Vec2(1, 1), TextureTransparencies.OPAQUE))
+        baked.assertProperties(Directions.SOUTH, FaceProperties(Vec2(0, 0), Vec2(1, 1), TextureTransparencies.OPAQUE))
+        baked.assertProperties(Directions.WEST, FaceProperties(Vec2(0, 0), Vec2(1, 1), TextureTransparencies.OPAQUE))
+        baked.assertProperties(Directions.EAST, FaceProperties(Vec2(0, 0), Vec2(1, 1), TextureTransparencies.OPAQUE))
+    }
+
+    fun `smaller cube`() {
+        val from = Vec3(0.1f)
+        val to = Vec3(0.9f)
+        val model = SingleBlockStateApply(BlockModel(elements = listOf(ModelElement(from, to, faces = createFaces())), textures = mapOf("test" to minecraft("block/test").texture())))
+
+        val baked = model.bake(createTextureManager("block/test"))!!
+
+
+        baked.assertProperties(Directions.DOWN)
+        baked.assertProperties(Directions.UP)
+        baked.assertProperties(Directions.NORTH)
+        baked.assertProperties(Directions.SOUTH)
+        baked.assertProperties(Directions.WEST)
+        baked.assertProperties(Directions.EAST)
+    }
+
+}