signs.h
author bjarni
Wed, 26 Jan 2005 11:23:54 +0000
changeset 1177 6adbf59f59a3
parent 1165 2cdf7a0e217a
child 1283 b9569cc0644f
permissions -rw-r--r--
(svn r1679) Fix: dropdown menus now returns the index of the string that was clicked even if a previous item is hidden
This bug was not triggered by the current code, but it's easier to code new features if you do not have to think about such limitations
like you can't hide an item in the middle of the list ;)
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#ifndef SIGNS_H
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#define SIGNS_H
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typedef struct SignStruct {
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	StringID     str;
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	ViewportSign sign;
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	int32        x;
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	int32        y;
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	byte         z;
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	byte owner; // placed by this player. Anyone can delete them though.
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							// OWNER_NONE for gray signs from old games.
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	uint16       index;
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} SignStruct;
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VARDEF SignStruct _sign_list[40];
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VARDEF uint _sign_size;
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static inline SignStruct *GetSign(uint index)
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{
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	assert(index < _sign_size);
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	return &_sign_list[index];
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}
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#define FOR_ALL_SIGNS(s) for(s = _sign_list; s != &_sign_list[_sign_size]; s++)
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VARDEF SignStruct *_new_sign_struct;
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void UpdateAllSignVirtCoords(void);
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void PlaceProc_Sign(uint tile);
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/* misc.c */
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void ShowRenameSignWindow(SignStruct *ss);
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#endif /* SIGNS_H */