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(svn r26612) -Add: Method to copy newgrf parameters.

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This commit is contained in:
alberth 2014-05-24 19:13:34 +00:00
parent 88d1d3c8c1
commit e333f0e9ef
2 changed files with 14 additions and 1 deletions
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13
src/newgrf_config.cpp
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@ -82,7 +82,7 @@ GRFConfig::GRFConfig(const GRFConfig &config) :
this->name->AddRef();
this->info->AddRef();
this->url->AddRef();
if (config.error != NULL) this->error = new GRFError(*config.error);
if (config.error != NULL) this->error = new GRFError(*config.error);
for (uint i = 0; i < config.param_info.Length(); i++) {
if (config.param_info[i] == NULL) {
*this->param_info.Append() = NULL;
@ -107,6 +107,17 @@ GRFConfig::~GRFConfig()
for (uint i = 0; i < this->param_info.Length(); i++) delete this->param_info[i];
}
/**
* Copy the parameter information from the \a src config.
* @param src Source config.
*/
void GRFConfig::CopyParams(const GRFConfig &src)
{
this->num_params = src.num_params;
this->num_valid_params = src.num_valid_params;
MemCpyT<uint32>(this->param, src.param, lengthof(this->param));
}
/**
* Get the name of this grf. In case the name isn't known
* the filename is returned.

2
src/newgrf_config.h
View File

@ -177,6 +177,8 @@ struct GRFConfig : ZeroedMemoryAllocator {
struct GRFConfig *next; ///< NOSAVE: Next item in the linked list
void CopyParams(const GRFConfig &src);
bool IsOpenTTDBaseGRF() const;
const char *GetTextfile(TextfileType type) const;