author | truelight |
Thu, 24 Mar 2005 14:43:40 +0000 | |
changeset 1540 | 6eef12dab5bf |
parent 1335 | a5f223b9f549 |
child 1854 | b9a23864983c |
permissions | -rw-r--r-- |
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(svn r1717) -Fix: some compilation problems for braindead VS6 and added missing files to project (thx bociusz)
darkvater
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#include "stdafx.h" |
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#include "tile.h" |
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void SetMapExtraBits(TileIndex tile, byte bits) |
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{ |
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assert(tile < MapSize()); |
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_map_extra_bits[tile >> 2] &= ~(3 << ((tile & 3) * 2)); |
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_map_extra_bits[tile >> 2] |= (bits&3) << ((tile & 3) * 2); |
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} |
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uint GetMapExtraBits(TileIndex tile) |
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{ |
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assert(tile < MapSize()); |
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return (_map_extra_bits[tile >> 2] >> (tile & 3) * 2) & 3; |
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} |
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a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
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a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
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a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
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uint GetTileSlope(TileIndex tile, uint *h) |
a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
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{ |
a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
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uint a; |
a5f223b9f549
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uint b; |
a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
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uint c; |
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uint d; |
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uint min; |
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uint r; |
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assert(tile < MapSize()); |
a5f223b9f549
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if (TileX(tile) == MapMaxX() || TileY(tile) == MapMaxY()) { |
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if (h != NULL) *h = 0; |
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return 0; |
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} |
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min = a = TileHeight(tile); |
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b = TileHeight(tile + TILE_XY(1,0)); |
a5f223b9f549
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if (min >= b) min = b; |
a5f223b9f549
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c = TileHeight(tile + TILE_XY(0,1)); |
a5f223b9f549
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if (min >= c) min = c; |
a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
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d = TileHeight(tile + TILE_XY(1,1)); |
a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
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if (min >= d) min = d; |
a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
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r = 0; |
a5f223b9f549
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if ((a -= min) != 0) { r += (--a << 4) + 8; } |
a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
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if ((c -= min) != 0) { r += (--c << 4) + 4; } |
a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
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if ((d -= min) != 0) { r += (--d << 4) + 2; } |
a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
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if ((b -= min) != 0) { r += (--b << 4) + 1; } |
a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
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a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
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if (h != NULL) |
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*h = min * 8; |
a5f223b9f549
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a5f223b9f549
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return r; |
a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
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} |
a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
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a5f223b9f549
(svn r1839) Move GetTileSlope() and GetTileZ() into tile.[ch] and use more explicit types as parameters
tron
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uint GetTileZ(TileIndex tile) |
a5f223b9f549
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{ |
a5f223b9f549
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uint h; |
a5f223b9f549
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GetTileSlope(tile, &h); |
a5f223b9f549
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return h; |
a5f223b9f549
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} |