diff options
Diffstat (limited to 'src/BlockArea.h')
| -rw-r--r-- | src/BlockArea.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/BlockArea.h b/src/BlockArea.h index 6b8b30443..ce417ceb4 100644 --- a/src/BlockArea.h +++ b/src/BlockArea.h @@ -54,6 +54,7 @@ public: msLake, msSpongePrint, msDifference, + msSimpleCompare, msMask, } ; @@ -156,6 +157,22 @@ public: | A | sponge | A | Sponge is the NOP block | * | B | B | Everything else overwrites anything + msDifference: + Used to determine the differences between two areas. Only the differring blocks are preserved: + | area block | | + | this | Src | result | + +------+-------+--------+ + | A | A | air | Same blocks are replaced with air + | A | non-A | A | Differring blocks are kept from "this" + + msSimpleCompare: + Used to determine the differences between two areas. Blocks that differ are replaced with stone, same blocks are replaced with air + | area block | | + | this | Src | result | + +------+-------+--------+ + | A | A | air | Same blocks are replaced with air + | A | non-A | stone | Differring blocks are replaced with stone + msMask: Combines two areas, the blocks that are the same are kept, differing ones are reset to air | area block | | |