Added some new plugin function stuff.
git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@783 fc73d0e0-1445-4013-8a0c-d673dee63da5
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Spoike
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@ -6,6 +6,9 @@
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#ifdef PLUGINS
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cvar_t plug_sbar = {"plug_sbar", "1"};
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cvar_t plug_loaddefault = {"plug_loaddefault", "1"};
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#include "glquake.h"
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typedef struct plugin_s {
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@ -390,6 +393,9 @@ int Plug_Draw_LoadImage(void *offset, unsigned int mask, const long *arg)
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pluginimagearray = BZ_Realloc(pluginimagearray, pluginimagearraylen*sizeof(pluginimagearray_t));
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}
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if (pluginimagearray[i].pic)
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return i; //already loaded.
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if (qrenderer)
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{
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if (fromwad)
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@ -420,7 +426,10 @@ void Plug_DrawReloadImages(void)
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for (i = 0; i < pluginimagearraylen; i++)
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{
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if (!pluginimagearray[i].plugin)
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{
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pluginimagearray[i].pic = NULL;
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continue;
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}
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if (pluginimagearray[i].picfromwad)
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pluginimagearray[i].pic = Draw_SafePicFromWad(pluginimagearray[i].name);
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@ -433,6 +442,20 @@ void Plug_DrawReloadImages(void)
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}
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}
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void Plug_FreePlugImages(plugin_t *plug)
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{
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int i;
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for (i = 0; i < pluginimagearraylen; i++)
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{
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if (pluginimagearray[i].plugin == plug)
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{
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pluginimagearray[i].plugin = 0;
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pluginimagearray[i].pic = NULL;
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pluginimagearray[i].name[0] = '\0';
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}
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}
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}
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//int Draw_Image (float x, float y, float w, float h, float s1, float t1, float s2, float t2, qhandle_t image)
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int Plug_Draw_Image(void *offset, unsigned int mask, const long *arg)
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{
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@ -614,6 +637,75 @@ int Plug_Cmd_AddText(void *offset, unsigned int mask, const long *arg)
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return 1;
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}
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int plugincommandarraylen;
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typedef struct {
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plugin_t *plugin;
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char command[64];
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} plugincommand_t;
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plugincommand_t *plugincommandarray;
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void Plug_Command_f(void)
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{
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int i;
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char *cmd = Cmd_Argv(0);
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plugin_t *oldplug = currentplug;
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for (i = 0; i < plugincommandarraylen; i++)
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{
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if (!plugincommandarray[i].plugin)
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continue; //don't check commands who's owners died.
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if (stricmp(plugincommandarray[i].command, cmd)) //not the right command
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continue;
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currentplug = plugincommandarray[i].plugin;
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if (currentplug->executestring)
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VM_Call(currentplug->vm, currentplug->executestring, 0);
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break;
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}
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currentplug = oldplug;
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return false;
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}
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int Plug_Cmd_AddCommand(void *offset, unsigned int mask, const long *arg)
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{
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int i;
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char *name = VM_POINTER(arg[0]);
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for (i = 0; i < plugincommandarraylen; i++)
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{
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if (!plugincommandarray[i].plugin)
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break;
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if (plugincommandarray[i].plugin == currentplug)
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{
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if (!strcmp(name, plugincommandarray[i].command))
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break;
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}
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}
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if (i == plugincommandarraylen)
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{
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plugincommandarraylen++;
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plugincommandarray = BZ_Realloc(plugincommandarray, plugincommandarraylen*sizeof(plugincommand_t));
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}
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Q_strncpyz(plugincommandarray[i].command, name, sizeof(plugincommandarray[i].command));
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if (!Cmd_AddRemCommand(plugincommandarray[i].command, Plug_Command_f))
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return false;
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plugincommandarray[i].plugin = currentplug; //worked
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return true;
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}
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void Plug_FreeConCommands(plugin_t *plug)
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{
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int i;
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for (i = 0; i < plugincommandarraylen; i++)
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{
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if (plugincommandarray[i].plugin == plug)
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{
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plugincommandarray[i].plugin = NULL;
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Cmd_RemoveCommand(plugincommandarray[i].command);
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}
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}
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}
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int Plug_CL_GetStats(void *offset, unsigned int mask, const long *arg)
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{
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int i;
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@ -666,14 +758,26 @@ int Plug_Con_RenameSub(void *offset, unsigned int mask, const long *arg)
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return 1;
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}
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void Plug_CloseAll_f(void);
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void Plug_Load_f(void)
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{
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Plug_Load(Cmd_Argv(1));
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}
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void Plug_Init(void)
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{
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Cvar_Register(&plug_sbar, "plugins");
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Cvar_Register(&plug_loaddefault, "plugins");
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Cmd_AddCommand("plug_closeall", Plug_CloseAll_f);
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Cmd_AddCommand("plug_load", Plug_Load_f);
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Plug_RegisterBuiltin("Plug_GetEngineFunction", Plug_FindBuiltin, 0);//plugin wishes to find a builtin number.
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Plug_RegisterBuiltin("Plug_ExportToEngine", Plug_ExportToEngine, 0); //plugin has a call back that we might be interested in.
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Plug_RegisterBuiltin("Con_Print", Plug_Con_Print, 0); //printf is not possible - qvm floats are never doubles, vararg floats in a cdecl call are always converted to doubles.
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Plug_RegisterBuiltin("Sys_Error", Plug_Sys_Error, 0);
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Plug_RegisterBuiltin("Com_Error", Plug_Sys_Error, 0); //make zquake programmers happy.
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Plug_RegisterBuiltin("Cmd_AddCommand", Plug_Cmd_AddCommand, 0);
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Plug_RegisterBuiltin("Cmd_Args", Plug_Cmd_Args, 0);
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Plug_RegisterBuiltin("Cmd_Argc", Plug_Cmd_Argc, 0);
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Plug_RegisterBuiltin("Cmd_Argv", Plug_Cmd_Argv, 0);
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@ -711,15 +815,15 @@ void Plug_Init(void)
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void Plug_Tick(void)
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{
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plugin_t *plug;
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for (plug = plugs; plug; plug = plug->next)
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plugin_t *oldplug = currentplug;
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for (currentplug = plugs; currentplug; currentplug = currentplug->next)
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{
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if (plug->tick)
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if (currentplug->tick)
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{
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currentplug = plug;
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VM_Call(plug->vm, plug->tick, (int)(realtime*1000));
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VM_Call(currentplug->vm, currentplug->tick, (int)(realtime*1000));
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}
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}
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currentplug = oldplug;
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}
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void Plug_ResChanged(void)
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@ -735,19 +839,19 @@ void Plug_ResChanged(void)
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qboolean Plugin_ExecuteString(void)
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{
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plugin_t *plug;
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plugin_t *oldplug = currentplug;
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if (Cmd_Argc()>0)
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{
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for (plug = plugs; plug; plug = plug->next)
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for (currentplug = plugs; currentplug; currentplug = currentplug->next)
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{
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if (plug->executestring)
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if (currentplug->executestring)
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{
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currentplug = plug;
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if (VM_Call(plug->vm, plug->executestring, 0))
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if (VM_Call(currentplug->vm, currentplug->executestring, 0))
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return true;
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}
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}
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}
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currentplug = oldplug;
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return false;
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}
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@ -767,21 +871,27 @@ void Plug_SBar(void)
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int cp;
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vrect_t rect;
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for (currentplug = plugs; currentplug; currentplug = currentplug->next)
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if (!plug_sbar.value)
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currentplug = NULL;
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else
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{
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if (currentplug->sbarlevel[0])
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for (currentplug = plugs; currentplug; currentplug = currentplug->next)
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{
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for (cp = 0; cp < cl.splitclients; cp++)
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{ //if you don't use splitscreen, use a full videosize rect.
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SCR_VRectForPlayer(&rect, cp);
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VM_Call(currentplug->vm, currentplug->sbarlevel[0], cp, rect.x, rect.y, rect.width, rect.height);
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if (currentplug->sbarlevel[0])
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{
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for (cp = 0; cp < cl.splitclients; cp++)
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{ //if you don't use splitscreen, use a full videosize rect.
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SCR_VRectForPlayer(&rect, cp);
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VM_Call(currentplug->vm, currentplug->sbarlevel[0], cp, rect.x, rect.y, rect.width, rect.height);
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}
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break;
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}
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break;
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}
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}
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if (!currentplug)
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{
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Sbar_Draw();
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currentplug = oc;
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return; //our current sbar draws a scoreboard too. We don't want that bug to be quite so apparent.
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//please don't implement this identical hack in your engines...
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}
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@ -832,11 +942,30 @@ void Plug_Close(plugin_t *plug)
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}
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VM_Destroy(plug->vm);
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Plug_FreePlugImages(plug);
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Plug_FreeConCommands(plug);
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if (currentplug == plug)
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currentplug = NULL;
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}
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void Plug_CloseAll_f(void)
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{
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if (currentplug)
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Sys_Error("Plug_CloseAll_f called inside a plugin!\n");
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while(plugs)
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{
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Plug_Close(plugs);
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}
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}
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void Plug_Shutdown(void)
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{
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while(plugs)
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{
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Plug_Close(plugs);
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}
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}
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#endif
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