1 files changed, 106 insertions, 0 deletions
diff --git a/src/main/java/gregtech/common/blocks/GT_Block_Glass1.java b/src/main/java/gregtech/common/blocks/GT_Block_Glass1.java
new file mode 100644
index 0000000000..0665411259
--- /dev/null
+++ b/src/main/java/gregtech/common/blocks/GT_Block_Glass1.java
@@ -0,0 +1,106 @@
+package gregtech.common.blocks;
+
+import net.minecraft.block.Block;
+import net.minecraft.block.material.Material;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.Facing;
+import net.minecraft.util.IIcon;
+import net.minecraft.world.IBlockAccess;
+
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+import gregtech.api.enums.ItemList;
+import gregtech.api.enums.Textures;
+import gregtech.api.util.GT_LanguageManager;
+
+/**
+ * The glass is split into separate files because they are registered as regular blocks, and a regular block can have
+ * 16 subtypes at most.
+ *
+ * This class hosts various special types of tiered glass with not many tiers.
+ */
+public class GT_Block_Glass1 extends GT_Block_Casings_Abstract {
+
+    public GT_Block_Glass1() {
+        super(GT_Item_Glass1.class, "gt.blockglass1", Material.glass, 4);
+        this.opaque = false;
+
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".0.name", "Chemical Grade Glass");
+        GT_LanguageManager.addStringLocalization(
+            getUnlocalizedName() + ".0.tooltip",
+            "Able to resist the most extreme chemical conditions.");
+
+        GT_LanguageManager
+            .addStringLocalization(getUnlocalizedName() + ".1.name", "Electron-Permeable Neutronium Coated Glass");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".2.name", "Omni-Purpose Infinity Fused Glass");
+        GT_LanguageManager
+            .addStringLocalization(getUnlocalizedName() + ".3.name", "Non-Photonic Matter Exclusion Glass");
+
+        ItemList.GlassPHResistant.set(new ItemStack(this, 1, 0));
+        ItemList.GlassUVResistant.set(new ItemStack(this, 1, 1));
+        ItemList.GlassOmniPurposeInfinityFused.set(new ItemStack(this, 1, 2));
+        ItemList.GlassQuarkContainment.set(new ItemStack(this, 1, 3));
+    }
+
+    @Override
+    public int getTextureIndex(int aMeta) {
+        // Page 16, 0-16
+        return (16 << 7) | (aMeta);
+    }
+
+    @Override
+    public boolean isNormalCube(IBlockAccess aWorld, int aX, int aY, int aZ) {
+        return false;
+    }
+
+    @Override
+    public boolean isOpaqueCube() {
+        return false;
+    }
+
+    @Override
+    @SideOnly(Side.CLIENT)
+    public int getRenderBlockPass() {
+        return 1;
+    }
+
+    @Override
+    public boolean renderAsNormalBlock() {
+        return false;
+    }
+
+    @Override
+    @SideOnly(Side.CLIENT)
+    public IIcon getIcon(int ordinalSide, int aMeta) {
+        return switch (aMeta) {
+            case 0 -> Textures.BlockIcons.GLASS_PH_RESISTANT.getIcon();
+            case 1 -> Textures.BlockIcons.NEUTRONIUM_COATED_UV_RESISTANT_GLASS.getIcon();
+            case 2 -> Textures.BlockIcons.OMNI_PURPOSE_INFINITY_FUSED_GLASS.getIcon();
+            case 3 -> Textures.BlockIcons.GLASS_QUARK_CONTAINMENT.getIcon();
+            default -> Textures.BlockIcons.MACHINE_CASING_ROBUST_TUNGSTENSTEEL.getIcon();
+        };
+    }
+
+    /**
+     * Returns true if the given side of this block type should be rendered, if the adjacent block is at the given
+     * coordinates. Args: blockAccess, x, y, z, side
+     */
+    @SideOnly(Side.CLIENT)
+    @Override
+    public boolean shouldSideBeRendered(IBlockAccess worldIn, int x, int y, int z, int side) {
+        Block block = worldIn.getBlock(x, y, z);
+
+        if (worldIn.getBlockMetadata(x, y, z) != worldIn.getBlockMetadata(
+            x - Facing.offsetsXForSide[side],
+            y - Facing.offsetsYForSide[side],
+            z - Facing.offsetsZForSide[side])) {
+            return true;
+        }
+
+        if (block == this) {
+            return false;
+        }
+
+        return super.shouldSideBeRendered(worldIn, x, y, z, side);
+    }
+}