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-rw-r--r--src/Blocks/BlockComparator.h79
1 files changed, 79 insertions, 0 deletions
diff --git a/src/Blocks/BlockComparator.h b/src/Blocks/BlockComparator.h
index ed73a162e..3babeddad 100644
--- a/src/Blocks/BlockComparator.h
+++ b/src/Blocks/BlockComparator.h
@@ -64,6 +64,85 @@ public:
a_BlockMeta = cBlockRedstoneRepeaterHandler::RepeaterRotationToMetaData(a_Player->GetYaw());
return true;
}
+
+
+ inline static Vector3i GetSideCoordinate(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Meta, bool a_bInverse)
+ {
+ if (!a_bInverse)
+ {
+ switch (a_Meta)
+ {
+ case 0x0: a_BlockX++; break;
+ case 0x1: a_BlockZ--; break;
+ case 0x2: a_BlockX--; break;
+ case 0x3: a_BlockZ++; break;
+ default:
+ {
+ LOGWARNING("%s: Unknown metadata: %d", __FUNCTION__, a_Meta);
+ ASSERT(!"Unknown metadata while determining orientation of comparator!");
+ break;
+ }
+ }
+ }
+ else
+ {
+ switch (a_Meta)
+ {
+ case 0x0: a_BlockX--; break;
+ case 0x1: a_BlockZ++; break;
+ case 0x2: a_BlockX++; break;
+ case 0x3: a_BlockZ--; break;
+ default:
+ {
+ LOGWARNING("%s: Unknown metadata: %d", __FUNCTION__, a_Meta);
+ ASSERT(!"Unknown metadata while determining orientation of comparator!");
+ break;
+ }
+ }
+ }
+
+ return Vector3i(a_BlockX, a_BlockY, a_BlockZ);
+ }
+
+
+ inline static Vector3i GetRearCoordinate(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Meta)
+ {
+ switch (a_Meta)
+ {
+ case 0x0: a_BlockZ++; break;
+ case 0x1: a_BlockX--; break;
+ case 0x2: a_BlockZ--; break;
+ case 0x3: a_BlockX++; break;
+ default:
+ {
+ LOGWARNING("%s: Unknown metadata: %d", __FUNCTION__, a_Meta);
+ ASSERT(!"Unknown metadata while determining orientation of comparator!");
+ break;
+ }
+ }
+
+ return Vector3i(a_BlockX, a_BlockY, a_BlockZ);
+ }
+
+
+ inline static Vector3i GetFrontCoordinate(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Meta)
+ {
+ switch (a_Meta)
+ {
+ case 0x0: a_BlockZ--; break;
+ case 0x1: a_BlockX++; break;
+ case 0x2: a_BlockZ++; break;
+ case 0x3: a_BlockX--; break;
+ default:
+ {
+ LOGWARNING("%s: Unknown metadata: %d", __FUNCTION__, a_Meta);
+ ASSERT(!"Unknown metadata while determining orientation of comparator!");
+ break;
+ }
+ }
+
+ return Vector3i(a_BlockX, a_BlockY, a_BlockZ);
+ }
} ;