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Indented with src/scripts/indent-emp.

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This commit is contained in:
Markus Armbruster 2003-09-02 20:48:48 +00:00
parent 5f263a7753
commit 9b7adfbecc
437 changed files with 52211 additions and 51052 deletions
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82
src/lib/gen/mapdist.c
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@ -43,76 +43,76 @@
int
diffx(int x1, int x2)
{
int dx;
int dx;
dx = x1 - x2;
dx = dx % WORLD_X;
if (dx > WORLD_X/2)
dx = dx - WORLD_X;
if (dx < -WORLD_X/2)
dx = dx + WORLD_X;
return dx;
dx = x1 - x2;
dx = dx % WORLD_X;
if (dx > WORLD_X / 2)
dx = dx - WORLD_X;
if (dx < -WORLD_X / 2)
dx = dx + WORLD_X;
return dx;
}
int
diffy(int y1, int y2)
{
int dy;
int dy;
dy = y1 - y2;
dy = dy % WORLD_Y;
if (dy > WORLD_Y/2)
dy = dy - WORLD_Y;
if (dy < -WORLD_Y/2)
dy = dy + WORLD_Y;
return dy;
dy = y1 - y2;
dy = dy % WORLD_Y;
if (dy > WORLD_Y / 2)
dy = dy - WORLD_Y;
if (dy < -WORLD_Y / 2)
dy = dy + WORLD_Y;
return dy;
}
int
deltax(int x1, int x2)
{
int dx;
int dx;
dx = abs(x1 - x2);
dx = dx % WORLD_X;
if (dx > WORLD_X/2)
dx = WORLD_X - dx;
return dx;
dx = abs(x1 - x2);
dx = dx % WORLD_X;
if (dx > WORLD_X / 2)
dx = WORLD_X - dx;
return dx;
}
int
deltay(int y1, int y2)
{
int dy;
int dy;
dy = abs(y1 - y2);
dy = dy % WORLD_Y;
if (dy > WORLD_Y/2)
dy = WORLD_Y - dy;
return dy;
dy = abs(y1 - y2);
dy = dy % WORLD_Y;
if (dy > WORLD_Y / 2)
dy = WORLD_Y - dy;
return dy;
}
int
mapdist(int x1, int y1, int x2, int y2)
{
int dx, dy;
int dx, dy;
x1 = x1 % WORLD_X;
y1 = y1 % WORLD_Y;
x2 = x2 % WORLD_X;
y2 = y2 % WORLD_Y;
dx = deltax(x1, x2);
dy = deltay(y1, y2);
if (dx > dy)
return (dx - dy) / 2 + dy;
return dy;
x1 = x1 % WORLD_X;
y1 = y1 % WORLD_Y;
x2 = x2 % WORLD_X;
y2 = y2 % WORLD_Y;
dx = deltax(x1, x2);
dy = deltay(y1, y2);
if (dx > dy)
return (dx - dy) / 2 + dy;
return dy;
}
int
mapdsq(int x1, int y1, int x2, int y2)
{
int sq;
int sq;
sq = mapdist(x1, y1, x2, y2);
return sq * sq;
sq = mapdist(x1, y1, x2, y2);
return sq * sq;
}