add sending of tile changes, between players. server remembers all changes made. also add better debug screen

1 files changed, 4 insertions, 0 deletions

diff --git a/common/chunk.lua b/common/chunk.lua
index e210387..a9a8bc5 100644
--- a/common/chunk.lua
+++ b/common/chunk.lua
@@ -35,6 +35,10 @@ function Chunk.at(self,hoffs)
 	if not index_ok(hoffs.q,hoffs.r) then return nil end
 	return self.tiles[index(hoffs.q,hoffs.r)]
 end
+function Chunk.set_at(self,hoffs,tile)
+	if not index_ok(hoffs.q,hoffs.r) then return end
+	self.tiles[index(hoffs.q,hoffs.r)] = tile
+end
 
 function Chunk.data_packet(self)
 	return json.encode{t="chunk",tiles=self.tiles}