📄 hgefunc_resourceload.html
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<h1 style="margin-top:0px">HGE::Resource_Load</h1>
<p>
Loads a resource into memory from resource pack or disk file.
</p>
<pre>
void *Resource_Load(
char *<i><b>filename</b></i>,
DWORD *<i><b>size</b></i> = 0
);
</pre>
<h2>Parameters</h2>
<dl>
<dt><i>filename</i>
<dd>Resource file name.
<dt><i>size</i>
<dd>Pointer to a <b>DWORD</b> to store the resource size to. If = 0 or omitted, <b>Resource_Load</b> will not return the resource size.
</dl>
<h2>Return value</h2>
<p>
If successful, returns pointer to a memory allocated for the resource
and stores resource size to a <b>DWORD</b> addressed by <i><b>size</b></i> parameter.
Otherwise returns 0.
</p>
<h2>Remarks</h2>
<p>
If <a href="hgeconst_systemstate.html#HGE_RESOURCEFILE">HGE_RESOURCEFILE</a> system state wasn't set, searches
application folder for the requested resource.
<br><br>
If <a href="hgeconst_systemstate.html#HGE_RESOURCEFILE">HGE_RESOURCEFILE</a> system state was set, searches
the resource pack for the requested resource. Then, if the resource doesn't
appear to be there, searches application folder.
<br><br>
If the function fails, you may obtain error message with <a href="hgefunc_systemgeterror.html">System_GetErrorMessage</a>
function. Also if <a href="hgeconst_systemstate.html#HGE_LOGFILE">HGE_LOGFILE</a> system state was set, the
error message is written to log.
<br><br>
When the resource isn't needed longer, you must free the allocated memory
with the <a href="hgefunc_resourcefree.html">Resource_Free</a> call.
</p>
<h2>Requirements</h2>
<p>
<b>Header:</b> hge.h<br>
<b>Import library:</b> hge.lib
</p>
<h2>See also</h2>
<p>
<a href="hgefunc_systemsetstate.html">System_SetState</a>,
<a href="hgefunc_systemgeterror.html">System_GetErrorMessage</a>,<br>
<a href="hgefunc_resourcefree.html">Resource_Free</a>,
<a href="main_respack.html">Compiling resource pack</a>
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