Add scandir(dirname) to CoDScript

gsc.cpp

@@ -152,6 +152,7 @@ Scr_Function scriptFunctions[] = {
 	{"stringToFloat"               , gsc_utils_stringToFloat               , 0},
 	{"rundll"                      , gsc_utils_rundll                      , 0},
 	{"Cmd_ExecuteString"           , gsc_utils_ExecuteString               , 0},
+	{"scandir"                     , gsc_utils_scandir                     , 0},
 	#endif
 
 	#if COMPILE_TCC == 1

gsc.hpp

@@ -187,14 +187,15 @@ int stackPushVector(float *ret);
 int stackPushFloat(float ret);
 int stackPushString(char *toPush);
 int stackPushEntity(int arg);
+int stackPushArray();
+int stackPushArrayLast();
 
 int stackCallScriptFunction(int self, int scriptFunction, int numberOfArgs);
-int alloc_object_and_push_to_array();
+int alloc_object_and_push_to_array(); // obsolete, use stackPushArray
 int stackSetKeyInArray(int precachedStringOffset);
-int push_previous_var_in_array_sub();
+int push_previous_var_in_array_sub(); // obsolete, use stackPushArrayLast
 int cdecl_injected_closer();
 
-
 int sub_8101B40(int self, int eInflictor, int eAttacker, float *vDir, float *vPoint, int iDamage, int iDFlags, int iMeansOfDeath, int iHitLoc, int psOffsetTime);
 int cdecl_cod2_player_damage_new(int self, int eInflictor, int eAttacker, float *vDir, float *vPoint, int iDamage, int iDFlags, int iMeansOfDeath, int iHitLoc, int psOffsetTime);
 

gsc_utils.cpp

@@ -2,6 +2,7 @@
 
 #if COMPILE_UTILS == 1
 
+#include <dirent.h> // dir stuff
 
 // 1.2 0x080F6D5A
 int utils_hook_player_eject(int player) { // player 0 = 0x08679380 + 0x11c = 0x0867949c
@@ -169,4 +170,25 @@ void gsc_utils_ExecuteString() {
 	stackPushInt(1);
 }
 
+void gsc_utils_scandir() {
+	char *dirname;
+	if ( ! stackGetParams((char *)"s", &dirname)) {
+		stackPushUndefined();
+		return;
+	}
+	DIR *dir;
+	struct dirent *dir_ent;
+	dir = opendir(dirname);
+	if ( ! dir) {
+		stackPushUndefined();
+		return;
+	}
+	stackPushArray();
+	while (dir_ent = readdir(dir)) {
+		stackPushString(dir_ent->d_name);
+		stackPushArrayLast();
+	}
+	closedir(dir);
+}
+
 #endif

gsc_utils.hpp

@@ -27,6 +27,7 @@ void gsc_utils_getType();
 void gsc_utils_stringToFloat();
 void gsc_utils_rundll();
 void gsc_utils_ExecuteString();
+void gsc_utils_scandir();
 
 #ifdef __cplusplus
 }