1 files changed, 103 insertions, 0 deletions
diff --git a/src/main/java/goodgenerator/blocks/regularBlock/BlockTurbineCasing.java b/src/main/java/goodgenerator/blocks/regularBlock/BlockTurbineCasing.java
new file mode 100644
index 0000000000..6b6de38161
--- /dev/null
+++ b/src/main/java/goodgenerator/blocks/regularBlock/BlockTurbineCasing.java
@@ -0,0 +1,103 @@
+package goodgenerator.blocks.regularBlock;
+
+import net.minecraft.block.Block;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.world.IBlockAccess;
+import net.minecraftforge.common.util.ForgeDirection;
+
+import goodgenerator.blocks.tileEntity.base.MTELargeTurbineBase;
+import goodgenerator.client.render.BlockRenderHandler;
+import goodgenerator.main.GoodGenerator;
+import gregtech.api.enums.Textures;
+import gregtech.api.interfaces.IIconContainer;
+import gregtech.api.interfaces.ITexture;
+import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
+import gregtech.api.render.TextureFactory;
+
+public class BlockTurbineCasing extends BlockCasing implements ITextureBlock {
+
+    public static IIconContainer[][] turbineShape = new IIconContainer[3][9];
+    public IIconContainer base;
+
+    static {
+        for (int i = 0; i < 3; i++) for (int j = 1; j <= 9; j++)
+            turbineShape[i][j - 1] = new Textures.BlockIcons.CustomIcon("icons/turbines/TURBINE_" + i + "" + j);
+    }
+
+    public BlockTurbineCasing(String name, String texture) {
+        super(name, new String[] { GoodGenerator.MOD_ID + ":" + texture });
+        base = new Textures.BlockIcons.CustomIcon("icons/" + texture);
+    }
+
+    private static int isTurbineControllerWithSide(IBlockAccess aWorld, int aX, int aY, int aZ, ForgeDirection side) {
+        TileEntity tTileEntity = aWorld.getTileEntity(aX, aY, aZ);
+        if (!(tTileEntity instanceof IGregTechTileEntity)) return 0;
+        IGregTechTileEntity tTile = (IGregTechTileEntity) tTileEntity;
+        if (tTile.getMetaTileEntity() instanceof MTELargeTurbineBase && tTile.getFrontFacing() == side) {
+            if (tTile.isActive()) return 1;
+            return ((MTELargeTurbineBase) tTile.getMetaTileEntity()).hasTurbine() ? 2 : 3;
+        }
+        return 0;
+    }
+
+    public ITexture[] getTurbineCasing(int iconIndex, boolean active, boolean hasTurbine) {
+        int states = active ? 0 : hasTurbine ? 1 : 2;
+        return new ITexture[] { TextureFactory.of(base), TextureFactory.of(turbineShape[states][iconIndex]) };
+    }
+
+    @Override
+    public ITexture[] getTexture(Block aBlock, ForgeDirection side, IBlockAccess aWorld, int xCoord, int yCoord,
+        int zCoord) {
+        final int ordinalSide = side.ordinal();
+        int tInvertLeftRightMod = ordinalSide % 2 * 2 - 1;
+        switch (ordinalSide / 2) {
+            case 0:
+                for (int i = -1; i < 2; i++) {
+                    for (int j = -1; j < 2; j++) {
+                        if (i == 0 && j == 0) continue;
+                        int tState;
+                        if ((tState = isTurbineControllerWithSide(aWorld, xCoord + j, yCoord, zCoord + i, side)) != 0) {
+                            return getTurbineCasing(4 - i * 3 - j, tState == 1, tState == 2);
+                        }
+                    }
+                }
+                break;
+            case 1:
+                for (int i = -1; i < 2; i++) {
+                    for (int j = -1; j < 2; j++) {
+                        if (i == 0 && j == 0) continue;
+                        int tState;
+                        if ((tState = isTurbineControllerWithSide(aWorld, xCoord + j, yCoord + i, zCoord, side)) != 0) {
+                            return getTurbineCasing(4 + i * 3 - j * tInvertLeftRightMod, tState == 1, tState == 2);
+                        }
+                    }
+                }
+                break;
+            case 2:
+                for (int i = -1; i < 2; i++) {
+                    for (int j = -1; j < 2; j++) {
+                        if (i == 0 && j == 0) continue;
+                        int tState;
+                        if ((tState = isTurbineControllerWithSide(aWorld, xCoord, yCoord + i, zCoord + j, side)) != 0) {
+                            return getTurbineCasing(4 + i * 3 + j * tInvertLeftRightMod, tState == 1, tState == 2);
+                        }
+                    }
+                }
+                break;
+        }
+        return getTexture(aBlock, side);
+    }
+
+    @Override
+    public ITexture[] getTexture(Block aBlock, int aMeta, ForgeDirection side) {
+        return new ITexture[] { TextureFactory.of(base) };
+    }
+
+    @Override
+    public int getRenderType() {
+        if (BlockRenderHandler.INSTANCE == null) {
+            return super.getRenderType();
+        }
+        return BlockRenderHandler.INSTANCE.mRenderID;
+    }
+}