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Add ability to write on map

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Todo:
 - make ChunkDiffs contain deletions
 - inserting a " " counts as deletion on chunk level
 - allow for more unicode characters! ^^ (only harmless ones though - no newline or control characters etc.)
This commit is contained in:
Joscha 2017-04-06 12:53:20 +00:00
parent 7b5458e1d5
commit 38ab48d6f8
3 changed files with 107 additions and 10 deletions
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16
maps.py
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@ -43,7 +43,7 @@ class Map():
with self.chunkpool as pool:
for x in range(chunkx(self.width) + 2): # +2, not +1, or there will be empty gaps
for y in range(chunky(self.height) + 2): # in the bottom and right borders
chunk = pool.get(x+chunkx(self.worldx), y+chunky(self.worldy))
chunk = pool.get(Position(x+chunkx(self.worldx), y+chunky(self.worldy)))
if chunk:
chunk.draw_to(x*CHUNK_WIDTH, y*CHUNK_HEIGHT, self._pad)
else:
@ -97,14 +97,22 @@ class Map():
def write(self, char):
with self.chunkpool as pool:
chunk = pool.get(chunkx(self.cursorx), chunky(self.cursory))
chunk = pool.get(Position(chunkx(self.cursorx), chunky(self.cursory)))
if not chunk:
chunk = pool.create(chunkx(self.cursorx), chunky(self.cursory))
chunk = pool.create(Position(chunkx(self.cursorx), chunky(self.cursory)))
chunk.setch(inchunkx(self.cursorx), inchunky(self.cursory), char)
chunk.set(inchunkx(self.cursorx), inchunky(self.cursory), char)
self.move_cursor(1, 0)
def delete(self):
with self.chunkpool as pool:
chunk = pool.get(Position(chunkx(self.cursorx-1), chunky(self.cursory)))
if chunk:
chunk.delete(inchunkx(self.cursorx-1), inchunky(self.cursory), char)
self.move_cursor(-1, 0)
def move_cursor(self, dx, dy):
self.cursorx += dx
self.cursory += dy