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Location: cpp/openttd-patchpack/source/slope.h - annotation
r4456:1e356a1bef6a
1.0 KiB
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(svn r6239) -Code cleanup: cleaned up PlayerVehWndProc
code to delete an empty shared orders list is now much simpler
cleaned up the code to handle button clicks
fixed an assert if widget 9 was pressed on a list with vehicles for another company
code to delete an empty shared orders list is now much simpler
cleaned up the code to handle button clicks
fixed an assert if widget 9 was pressed on a list with vehicles for another company
r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r3636:a8e0c73aca96 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r4344:bff007ae1fd1 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 r3636:a8e0c73aca96 | /* $Id$ */
#ifndef SLOPE_H
#define SLOPE_H
typedef enum Slope {
SLOPE_FLAT = 0x00,
SLOPE_W = 0x01,
SLOPE_S = 0x02,
SLOPE_E = 0x04,
SLOPE_N = 0x08,
SLOPE_STEEP = 0x10,
SLOPE_NW = SLOPE_N | SLOPE_W,
SLOPE_SW = SLOPE_S | SLOPE_W,
SLOPE_SE = SLOPE_S | SLOPE_E,
SLOPE_NE = SLOPE_N | SLOPE_E,
SLOPE_EW = SLOPE_E | SLOPE_W,
SLOPE_NS = SLOPE_N | SLOPE_S,
SLOPE_ELEVATED = SLOPE_N | SLOPE_E | SLOPE_S | SLOPE_W,
SLOPE_NWS = SLOPE_N | SLOPE_W | SLOPE_S,
SLOPE_WSE = SLOPE_W | SLOPE_S | SLOPE_E,
SLOPE_SEN = SLOPE_S | SLOPE_E | SLOPE_N,
SLOPE_ENW = SLOPE_E | SLOPE_N | SLOPE_W,
SLOPE_STEEP_W = SLOPE_STEEP | SLOPE_NWS,
SLOPE_STEEP_S = SLOPE_STEEP | SLOPE_WSE,
SLOPE_STEEP_E = SLOPE_STEEP | SLOPE_SEN,
SLOPE_STEEP_N = SLOPE_STEEP | SLOPE_ENW
} Slope;
static inline bool IsSteepSlope(Slope s)
{
return (s & SLOPE_STEEP) != 0;
}
static inline Slope ComplementSlope(Slope s)
{
assert(!IsSteepSlope(s));
return (Slope)(0xF ^ s);
}
#endif
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