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(svn r1706) Implement ScaleByMapSize() and ScaleByMapSize1D()

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These scale a number relative to the map size/circumference.
Use them to scale the amount of map objects.
Of course at the moment they return just the input, because there are no bigger/smaller maps yet.
This commit is contained in:
tron
2005-01-28 15:31:04 +00:00
parent 6d410929b6
commit 400f07fdb8
9 changed files with 45 additions and 18 deletions
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12
landscape.c
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@@ -656,38 +656,38 @@ void GenerateLandscape(void)
uint32 r;
if (_opt.landscape == LT_HILLY) {
i = ((Random() & 0x7F) + 950) * LANDSCAPE_SIZE_FACTOR;
i = ScaleByMapSize((Random() & 0x7F) + 950);
do {
GenerateTerrain(2, 0);
} while (--i);
r = Random();
flag = (r & 3) | 4;
i = (((r >> 16) & 0x7F) + 450) * LANDSCAPE_SIZE_FACTOR;
i = ScaleByMapSize(((r >> 16) & 0x7F) + 450);
do {
GenerateTerrain(4, flag);
} while (--i);
} else if (_opt.landscape == LT_DESERT) {
i = ((Random()&0x7F) + 170) * LANDSCAPE_SIZE_FACTOR;
i = ScaleByMapSize((Random()&0x7F) + 170);
do {
GenerateTerrain(0, 0);
} while (--i);
r = Random();
flag = (r & 3) | 4;
i = (((r >> 16) & 0xFF) + 1700) * LANDSCAPE_SIZE_FACTOR;
i = ScaleByMapSize(((r >> 16) & 0xFF) + 1700);
do {
GenerateTerrain(0, flag);
} while (--i);
flag ^= 2;
i = ((Random() & 0x7F) + 410) * LANDSCAPE_SIZE_FACTOR;
i = ScaleByMapSize((Random() & 0x7F) + 410);
do {
GenerateTerrain(3, flag);
} while (--i);
} else {
i = ((Random() & 0x7F) + (3 - _opt.diff.quantity_sea_lakes)*256 + 100) * LANDSCAPE_SIZE_FACTOR;
i = ScaleByMapSize((Random() & 0x7F) + (3 - _opt.diff.quantity_sea_lakes) * 256 + 100);
do {
GenerateTerrain(_opt.diff.terrain_type, 0);
} while (--i);