Changeset - r14938:f0f284e68313
[Not reviewed]
master
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alberth - 14 years ago 2010-04-03 20:02:08
alberth@openttd.org
(svn r19553) -Doc: Added/converted explanation to some GRFConfig functions.
1 file changed with 26 insertions and 8 deletions:
0 comments (0 inline, 0 general)
src/newgrf_config.cpp
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@@ -87,7 +87,10 @@ void UpdateNewGRFConfigPalette()
 
	for (GRFConfig *c = _grfconfig_static;  c != NULL; c = c->next) c->windows_paletted = (_use_palette == PAL_WINDOWS);
 
}
 

	
 
/* Calculate the MD5 Sum for a GRF */
 
/** Calculate the MD5 sum for a GRF, and store it in the config.
 
 * @param config GRF to compute.
 
 * @return MD5 sum was successfully computed
 
 */
 
static bool CalcGRFMD5Sum(GRFConfig *config)
 
{
 
	FILE *f;
 
@@ -112,7 +115,11 @@ static bool CalcGRFMD5Sum(GRFConfig *con
 
}
 

	
 

	
 
/* Find the GRFID and calculate the md5sum */
 
/** Find the GRFID of a given grf, and calculate its md5sum.
 
 * @param config    grf to fill.
 
 * @param is_static grf is static.
 
 * @return Operation was successfully completed.
 
 */
 
bool FillGRFDetails(GRFConfig *config, bool is_static)
 
{
 
	if (!FioCheckFileExists(config->filename)) {
 
@@ -140,7 +147,10 @@ bool FillGRFDetails(GRFConfig *config, b
 
}
 

	
 

	
 
/* Clear a GRF Config list */
 
/** Clear a GRF Config list, freeing all nodes.
 
 * @param config Start of the list.
 
 * @post \a config is set to \c NULL.
 
 */
 
void ClearGRFConfigList(GRFConfig **config)
 
{
 
	GRFConfig *c, *next;
 
@@ -257,7 +267,7 @@ void AppendToGRFConfigList(GRFConfig **d
 
}
 

	
 

	
 
/* Reset the current GRF Config to either blank or newgame settings */
 
/** Reset the current GRF Config to either blank or newgame settings. */
 
void ResetGRFConfig(bool defaults)
 
{
 
	CopyGRFConfigList(&_grfconfig, _grfconfig_newgame, !defaults);
 
@@ -395,7 +405,7 @@ static int CDECL GRFSorter(GRFConfig * c
 
	return strcasecmp(c1->GetName(), c2->GetName());
 
}
 

	
 
/* Scan for all NewGRFs */
 
/** Scan for all NewGRFs. */
 
void ScanNewGRFFiles()
 
{
 
	ClearGRFConfigList(&_all_grfs);
 
@@ -434,7 +444,11 @@ void ScanNewGRFFiles()
 
}
 

	
 

	
 
/* Find a NewGRF in the scanned list, if md5sum is NULL, we don't care about it*/
 
/** Find a NewGRF in the scanned list.
 
 * @param grfid GRFID to look for,
 
 * @param md5sum Expected MD5 sum (set to \c NULL if not relevant).
 
 * @return The matching grf, if it exists in #_all_grfs, else \c NULL.
 
 */
 
const GRFConfig *FindGRFConfig(uint32 grfid, const uint8 *md5sum)
 
{
 
	for (const GRFConfig *c = _all_grfs; c != NULL; c = c->next) {
 
@@ -499,7 +513,11 @@ char *FindUnknownGRFName(uint32 grfid, u
 
#endif /* ENABLE_NETWORK */
 

	
 

	
 
/* Retrieve a NewGRF from the current config by its grfid */
 
/** Retrieve a NewGRF from the current config by its grfid.
 
 * @param grfid grf to look for.
 
 * @param mask  GRFID mask to allow for partial matching.
 
 * @return The grf config, if it exists, else \c NULL.
 
 */
 
GRFConfig *GetGRFConfig(uint32 grfid, uint32 mask)
 
{
 
	GRFConfig *c;
 
@@ -512,7 +530,7 @@ GRFConfig *GetGRFConfig(uint32 grfid, ui
 
}
 

	
 

	
 
/* Build a space separated list of parameters, and terminate */
 
/** Build a string containing space separated parameter values, and terminate */
 
char *GRFBuildParamList(char *dst, const GRFConfig *c, const char *last)
 
{
 
	uint i;
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