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(svn r4927) Replace 3 big ifs (which regard foundations) by a bit less confusing code

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tron
2006-05-20 18:03:22 +00:00
parent 2a3aca6139
commit 1dc8b1a00e
3 changed files with 39 additions and 44 deletions
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23
tunnelbridge_cmd.c
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@@ -858,23 +858,20 @@ static void DrawBridgePillars(PalSpriteID image, const TileInfo *ti, int x, int
uint GetBridgeFoundation(Slope tileh, Axis axis)
{
int i;
uint i;
if (HASBIT(BRIDGE_FULL_LEVELED_FOUNDATION, tileh)) return tileh;
// inclined sloped building
if ((
(i = 0, tileh == SLOPE_W) ||
(i += 2, tileh == SLOPE_S) ||
(i += 2, tileh == SLOPE_E) ||
(i += 2, tileh == SLOPE_N)
) && (
axis == AXIS_X ||
(i++, axis == AXIS_Y)
)) {
return i + 15;
switch (tileh) {
case SLOPE_W: i = 0; break;
case SLOPE_S: i = 2; break;
case SLOPE_E: i = 4; break;
case SLOPE_N: i = 6; break;
default: return 0;
}
return 0;
if (axis != AXIS_X) ++i;
return i + 15;
}
/**