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wrap around

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This commit is contained in:
Jonas Weinz 2017-05-07 20:54:24 +02:00
parent 5ca4f24f4f
commit 02acdebfbd
1 changed files with 12 additions and 11 deletions
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23
langton/Main.py
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@ -102,7 +102,7 @@ def draw():
glVertex3f(x + offX, y, 0.0)
glVertex3f(x + creatureW - 1, y + offY, 0.0)
glVertex3f(x + offX, y + creatureH - 1, 0.0)
glVertex3f(x, y + offX - 1, 0.0)
glVertex3f(x, y + offY, 0.0)
glEnd()
@ -162,18 +162,19 @@ def move_ant():
elif antRotation == WEST:
dx = -1
# check bounds:
if antPosition[0] == 0 and dx < 0:
dx = 0
if antPosition[0] == livingSpaceWidth - 1 and dx > 0:
dx = 0
if antPosition[1] == 0 and dy < 0:
dy = 0
if antPosition[1] == livingSpaceHeight - 1 and dy > 0:
dy = 0
# finally move:
antPosition = (antPosition[0] + dx, antPosition[1] + dy)
# wrap around:
if antPosition[0] < 0:
antPosition = (livingSpaceWidth - 1, antPosition[1])
elif antPosition[0] >= livingSpaceWidth:
antPosition = (0, antPosition[1])
if antPosition[1] < 0:
antPosition = (antPosition[0], livingSpaceHeight - 1)
elif antPosition[1] >= livingSpaceHeight:
antPosition = (antPosition[0], 0)
update_queue.append(antPosition)