From 12c0b4b1f55307e989392110588fb6bb04a0d866 Mon Sep 17 00:00:00 2001
From: MegaBrutal <megabrutal+github@megabrutal.com>
Date: Thu, 2 Feb 2023 03:25:25 +0100
Subject: [PATCH] Also precache model portraits (bmp)

---
 dllapi.cpp | 35 ++++++++++++++++++++++++++---------
 1 file changed, 26 insertions(+), 9 deletions(-)

diff --git a/dllapi.cpp b/dllapi.cpp
index ca70879..0c8f15e 100644
--- a/dllapi.cpp
+++ b/dllapi.cpp
@@ -52,18 +52,25 @@ int gmsgSayText;
 #define MAXLENGTH_PLAYERNAME	 64
 #define MAXLENGTH_MODELNAME	 64
 #define MAXLENGTH_MODELPATH	256
+typedef struct {
+	char model[MAXLENGTH_MODELPATH];
+	char bmp[MAXLENGTH_MODELPATH];
+} precache_paths;
+
 typedef struct {
 	char playername[MAXLENGTH_PLAYERNAME];
 	char modelname[MAXLENGTH_MODELNAME];
-	char modelpath[MAXLENGTH_MODELPATH];
+	precache_paths paths;
 } precache_entry;
 
 #define MAX_PRECACHE_COUNT 32
 precache_entry precache_list[MAX_PRECACHE_COUNT];
 unsigned short int precache_count = 0;
 
-bool playerModelFileExists(const char* path) {
-	return access(path, R_OK) == 0;
+bool fileExists(const char* path) {
+	char fullpath[256];
+	snprintf(fullpath, sizeof(fullpath), "%s/%s", &gGamedir[0], path);
+	return access(fullpath, R_OK) == 0;
 }
 
 bool addPrecacheEntry(const char* playername, const char* model) {
@@ -73,11 +80,15 @@ bool addPrecacheEntry(const char* playername, const char* model) {
 	if ((i == precache_count) && (i < MAX_PRECACHE_COUNT) && (streq != 0)) {
 		strncpy(precache_list[i].playername, playername, MAXLENGTH_PLAYERNAME - 1);
 		strncpy(precache_list[i].modelname, model, MAXLENGTH_MODELNAME - 1);
-		snprintf(precache_list[i].modelpath, MAXLENGTH_MODELPATH, "models/player/%s/%s.mdl", model, model);
+		// Ensure null-termination
 		precache_list[i].playername[MAXLENGTH_PLAYERNAME - 1] = 0;
 		precache_list[i].modelname[MAXLENGTH_MODELNAME - 1] = 0;
+
+		snprintf(precache_list[i].paths.model, MAXLENGTH_MODELPATH, "models/player/%s/%s.mdl", model, model);
+		snprintf(precache_list[i].paths.bmp,   MAXLENGTH_MODELPATH, "models/player/%s/%s.bmp", model, model);
+
 		precache_count++;
-		LOG_MESSAGE(PLID, "Precache entry %d: playername=\"%s\" modelname=\"%s\" modelpath=\"%s\"", i, precache_list[i].playername, precache_list[i].modelname, precache_list[i].modelpath);
+		LOG_MESSAGE(PLID, "Precache entry %d: playername=\"%s\" modelname=\"%s\" paths.model=\"%s\" paths.bmp=\"%s\"", i, precache_list[i].playername, precache_list[i].modelname, precache_list[i].paths.model, precache_list[i].paths.bmp);
 		return true;
 	}
 	else
@@ -88,9 +99,9 @@ void ClientPutInServer( edict_t *pEntity ) {
 	const char* playername = STRING(pEntity->v.netname);
 	char* modelname = g_engfuncs.pfnInfoKeyValue( g_engfuncs.pfnGetInfoKeyBuffer( pEntity ), "model" );
 	char modelfile[256];
-	snprintf(modelfile, sizeof(modelfile), "%s/models/player/%s/%s.mdl", &gGamedir[0], modelname, modelname);
+	snprintf(modelfile, sizeof(modelfile), "models/player/%s/%s.mdl", modelname, modelname);
 	LOG_MESSAGE(PLID, "Player %s is using model %s", playername, modelname);
-	if (playerModelFileExists( modelfile )) {
+	if (fileExists( modelfile )) {
 		LOG_MESSAGE(PLID, "Model %s is present on server", modelname);
 		SAY(pEntity, "Your model is present on the server, it will be precached for the next round!");
 		if (addPrecacheEntry( playername, modelname ))
@@ -109,8 +120,14 @@ void ServerActivate(edict_t *pEdictList, int edictCount, int clientMax) {
 	LOG_MESSAGE(PLID, "Precaching %d player models", precache_count);
 	for (int i = 0; i < precache_count; i++) {
 		LOG_MESSAGE(PLID, "Precaching model: %s (contributed by %s)", precache_list[i].modelname, precache_list[i].playername);
-		LOG_MESSAGE(PLID, "modelpath = %s", precache_list[i].modelpath);
-		g_engfuncs.pfnPrecacheModel( precache_list[i].modelpath );
+		g_engfuncs.pfnPrecacheModel( precache_list[i].paths.model );
+		if (fileExists( precache_list[i].paths.bmp ))
+		{
+			LOG_MESSAGE(PLID, "Precaching bmp: %s", precache_list[i].paths.bmp);
+			g_engfuncs.pfnPrecacheGeneric( precache_list[i].paths.bmp );
+		}
+		else
+			LOG_MESSAGE(PLID, "File not found: %s", precache_list[i].paths.bmp);
 	}
 	precache_count = 0;
 	RETURN_META(MRES_HANDLED);
-- 
2.34.1