From 7346f55327816ed5eeef2756c426c0ecc2c06cb6 Mon Sep 17 00:00:00 2001
From: black <black@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Wed, 25 May 2005 09:07:38 +0000
Subject: [PATCH] -LoadProgs now expects to be called after InitProg, so it
 wont do any  unnecessary clean-ups.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@5340 d7cf8633-e32d-0410-b094-e92efae38249
---
 progsvm.h    | 19 +++++++++++++------
 prvm_edict.c |  8 +-------
 2 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/progsvm.h b/progsvm.h
index 4f51861b..d702a7dc 100644
--- a/progsvm.h
+++ b/progsvm.h
@@ -241,7 +241,7 @@ typedef void (*prvm_builtin_t) (void);
 
 // [INIT] variables flagged with this token can be initialized by 'you'
 // NOTE: external code has to create and free the mempools but everything else is done by prvm !
-typedef struct vm_prog_s
+typedef struct prvm_prog_s
 {
 	dprograms_t			*progs;
 	mfunction_t			*functions;
@@ -386,7 +386,6 @@ void VM_Cmd_Reset(void);
 void PRVM_Init (void);
 
 void PRVM_ExecuteProgram (func_t fnum, const char *errormessage);
-void PRVM_LoadProgs (const char *filename, int numrequiredfunc, char **required_func);
 
 #define PRVM_Alloc(buffersize) _PRVM_Alloc(buffersize, __FILE__, __LINE__)
 #define PRVM_Free(buffer) _PRVM_Free(buffer, __FILE__, __LINE__)
@@ -486,14 +485,22 @@ void PRVM_FreeString(char *s);
 
 // other prog handling functions
 qboolean PRVM_SetProgFromString(const char *str);
-void	 PRVM_SetProg(int prognr);
+void PRVM_SetProg(int prognr);
 
-void	 PRVM_InitProg(int prognr);
-void	 PRVM_ResetProg(void);
+/*
+Initializing a vm:
+Call InitProg with the num
+Set up the fields marked with [INIT] in the prog struct
+Load a program with LoadProgs
+*/
+void PRVM_InitProg(int prognr);
+// LoadProgs expects to be called right after InitProg
+void PRVM_LoadProgs (const char *filename, int numrequiredfunc, char **required_func);
+void PRVM_ResetProg(void);
 
 qboolean PRVM_ProgLoaded(int prognr);
 
-int		 PRVM_GetProgNr(void);
+int	PRVM_GetProgNr(void);
 
 
 // TODO: fill in the params
diff --git a/prvm_edict.c b/prvm_edict.c
index e38e0782..53f7e5d2 100644
--- a/prvm_edict.c
+++ b/prvm_edict.c
@@ -1220,9 +1220,9 @@ PRVM_ResetProg
 
 void PRVM_ResetProg()
 {
+	PRVM_GCALL(reset_cmd)();
 	Mem_FreePool(&prog->progs_mempool);
 	memset(prog,0,sizeof(prvm_prog_t));
-	PRVM_GCALL(reset_cmd)();
 }
 
 /*
@@ -1237,8 +1237,6 @@ void PRVM_LoadProgs (const char * filename, int numrequiredfunc, char **required
 	ddef_t *infielddefs;
 	dfunction_t *dfunctions;
 
-	Mem_EmptyPool(prog->progs_mempool);
-
 	prog->progs = (dprograms_t *)FS_LoadFile (filename, prog->progs_mempool, false);
 	if (prog->progs == NULL)
 		PRVM_ERROR ("PRVM_LoadProgs: couldn't load %s for %s", filename, PRVM_NAME);
@@ -1472,10 +1470,6 @@ void PRVM_LoadProgs (const char * filename, int numrequiredfunc, char **required
 		&& prog->flag && prog->self)
 		prog->flag |= PRVM_OP_STATE;
 
-	if( prog->loaded ) {
-		PRVM_GCALL(reset_cmd)();
-	}
-	prog->loaded = TRUE;
 	PRVM_GCALL(init_cmd)();
 
 	// init mempools
-- 
2.39.2