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-rw-r--r--src/connectionhandler.cpp7
-rw-r--r--src/main.cpp24
-rw-r--r--src/object.h77
-rw-r--r--src/script-sq.cpp103
-rw-r--r--src/script-sq.h47
-rw-r--r--src/script.cpp4
-rw-r--r--src/script.h47
7 files changed, 309 insertions, 0 deletions
diff --git a/src/connectionhandler.cpp b/src/connectionhandler.cpp
index 953f5c15..c3090bbe 100644
--- a/src/connectionhandler.cpp
+++ b/src/connectionhandler.cpp
@@ -24,6 +24,10 @@
#include "connectionhandler.h"
#include "netsession.h"
+#ifdef SCRIPT_SUPPORT
+#include "script.h"
+#endif
+
#define MAX_CLIENTS 1024
ConnectionHandler::ConnectionHandler()
@@ -102,6 +106,9 @@ void ConnectionHandler::startListen(ListenThreadData *ltd)
{
buffer[result] = 0;
printf("Received %s\n", buffer);
+#ifdef SCRIPT_SUPPORT
+ script->message(buffer);
+#endif
}
}
diff --git a/src/main.cpp b/src/main.cpp
index 19e95520..56e0d693 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -27,6 +27,12 @@
#include <SDL.h>
#include <SDL_net.h>
+#ifdef SCRIPT_SUPPORT
+#define SCRIPT_SQUIRREL
+#include "script.h"
+#include "script-sq.h"
+#endif
+
#define TMW_WORLD_TICK SDL_USEREVENT
#define SERVER_PORT 9601
@@ -70,6 +76,16 @@ void initialize()
// Initialize world timer at 10 times per second
worldTimerID = SDL_AddTimer(100, worldTick, NULL);
+
+ // Initialize scripting subsystem
+#ifdef SCRIPT_SUPPORT
+#ifdef SCRIPT_SQUIRREL
+ script = new ScriptSquirrel();
+#else
+#error Scripting enabled, but no language defined.
+#endif
+ script->init();
+#endif
}
/**
@@ -82,6 +98,11 @@ void deinitialize()
// Quit SDL_net
SDLNet_Quit();
+
+ // Destroy scripting subsystem
+#ifdef SCRIPT_SUPPORT
+ delete script;
+#endif
}
/**
@@ -124,6 +145,9 @@ int main(int argc, char *argv[])
// - Handle all messages that are in the message queue
// - Update all active objects/beings
+#ifdef SCRIPT_SUPPORT
+ script->update();
+#endif
}
else if (event.type == SDL_QUIT)
{
diff --git a/src/object.h b/src/object.h
new file mode 100644
index 00000000..1135ef9a
--- /dev/null
+++ b/src/object.h
@@ -0,0 +1,77 @@
+/*
+ * The Mana World Server
+ * Copyright 2004 The Mana World Development Team
+ *
+ * This file is part of The Mana World.
+ *
+ * The Mana World is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * The Mana World is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with The Mana World; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * $Id$
+ */
+
+#include <iostream>
+
+/*
+ * Generic In-Game Object Definition
+ */
+class Object
+{
+ int x;
+ int y;
+ public:
+ ~Object() { }
+ virtual void update() = 0;
+};
+
+/*
+ * Generic Living Object
+ */
+class LivingObject : public Object
+{
+ //Object name
+ std::string name;
+
+ //Object level
+ unsigned int level;
+
+ //Object money
+ unsigned int money;
+
+ //Object statistics
+ unsigned int strength;
+ unsigned int agility;
+ unsigned int vitality;
+ unsigned int intelligence;
+ unsigned int dexterity;
+ unsigned int luck;
+
+ //Object inventory/equiped items
+ //Inventory inventory;
+ //Equipment equipment;
+
+ public:
+ ~LivingObject() { };
+ void update() { };
+};
+
+/*
+ * Player object
+ */
+class Player : public LivingObject
+{
+ //Player gender (male = true, female = false)
+ bool gender;
+ public:
+};
diff --git a/src/script-sq.cpp b/src/script-sq.cpp
new file mode 100644
index 00000000..fc02616e
--- /dev/null
+++ b/src/script-sq.cpp
@@ -0,0 +1,103 @@
+#include "script-sq.h"
+#include <cstring>
+
+/*
+ * printfunc - Print function for Squirrel
+ */
+void printfunc(HSQUIRRELVM v, const SQChar *s, ...)
+{
+ va_list arglist;
+ va_start(arglist, s);
+ vprintf(s, arglist);
+ va_end(arglist);
+}
+
+/*
+ * functionCall - Call function with arguments
+ * fn - name of function
+ * args - string with argument types.
+ * 's' = String
+ * 'i' = Integer
+ * 'f' = Float
+ */
+void functionCall(HSQUIRRELVM v, char *fn, char *args, ...)
+{
+ int argCount = 0;
+ va_list arglist;
+ va_start(arglist, args);
+
+ int top = sq_gettop(v); //save stack
+ sq_pushroottable(v); //pushes global table
+ sq_pushstring(v, _SC(fn), -1);
+ if (SQ_SUCCEEDED(sq_get(v, -2)))
+ {
+ sq_pushroottable(v); //push 'this'
+
+ if (args != NULL)
+ {
+ for (int i = 0; i < strlen(args); i++)
+ {
+ switch (args[i])
+ {
+ case 'S':
+ case 's':
+ //string
+ argCount++;
+ sq_pushstring(v, va_arg(arglist, char*), -1);
+ break;
+ case 'I':
+ case 'i':
+ //integer
+ argCount++;
+ sq_pushinteger(v, va_arg(arglist, int));
+ break;
+ case 'F':
+ case 'f':
+ //float
+ argCount++;
+ sq_pushfloat(v, va_arg(arglist, float));
+ break;
+ }
+ }
+ }
+
+ sq_call(v, argCount + 1, 0);
+ }
+ sq_settop(v, top);
+
+ va_end(arglist);
+}
+
+ScriptSquirrel::~ScriptSquirrel()
+{
+ sq_pop(vm, 1);
+ sq_close(vm);
+}
+
+void ScriptSquirrel::init()
+{
+ vm = sq_open(2048);
+ sqstd_seterrorhandlers(vm);
+ sq_setprintfunc(vm, printfunc);
+
+ sq_pushroottable(vm);
+ sqstd_dofile(vm, _SC("test.nut"), 0, 1);
+ if (SQ_SUCCEEDED(sqstd_dofile(vm, _SC("test.nut"), 0, 1)))
+ functionCall(vm, "init", NULL);
+}
+
+void ScriptSquirrel::destroy()
+{
+ functionCall(vm, "destroy", NULL);
+}
+
+void ScriptSquirrel::update()
+{
+ functionCall(vm, "update", NULL);
+}
+
+void ScriptSquirrel::message(char *msg)
+{
+ functionCall(vm, "message", "s", msg);
+}
+
diff --git a/src/script-sq.h b/src/script-sq.h
new file mode 100644
index 00000000..688c6230
--- /dev/null
+++ b/src/script-sq.h
@@ -0,0 +1,47 @@
+/*
+ * The Mana World Server
+ * Copyright 2004 The Mana World Development Team
+ *
+ * This file is part of The Mana World.
+ *
+ * The Mana World is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * The Mana World is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with The Mana World; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * $Id$
+ */
+
+#ifndef SCRIPT_SQ_H
+#define SCRIPT_SQ_H
+
+#include "script.h"
+#include <cstdio>
+#include <cstdlib>
+#include <cstdarg>
+#include <squirrel.h>
+#include <sqstdio.h>
+#include <sqstdaux.h>
+
+class ScriptSquirrel : public ScriptingInterface
+{
+ HSQUIRRELVM vm;
+
+ public:
+ ~ScriptSquirrel();
+ void init();
+ void destroy();
+ void update();
+ void message(char *);
+};
+
+#endif
diff --git a/src/script.cpp b/src/script.cpp
new file mode 100644
index 00000000..0f51d6cc
--- /dev/null
+++ b/src/script.cpp
@@ -0,0 +1,4 @@
+#include "script.h"
+
+ScriptingInterface *script;
+
diff --git a/src/script.h b/src/script.h
new file mode 100644
index 00000000..32f675a0
--- /dev/null
+++ b/src/script.h
@@ -0,0 +1,47 @@
+/*
+ * The Mana World Server
+ * Copyright 2004 The Mana World Development Team
+ *
+ * This file is part of The Mana World.
+ *
+ * The Mana World is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * The Mana World is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with The Mana World; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * $Id$
+ */
+
+#ifndef SCRIPT_H
+#define SCRIPT_H
+
+/*
+ * ScriptingInterface provides a simple class which is a simple interface
+ * for defining a scripting backend.
+ */
+class ScriptingInterface
+{
+ public:
+ virtual ~ScriptingInterface() { };
+ //Initialization
+ virtual void init() = 0;
+ //Destruction
+ virtual void destroy() = 0;
+ //State update
+ virtual void update() = 0;
+ //Script sent raw message
+ virtual void message(char *) = 0;
+};
+
+extern ScriptingInterface *script;
+
+#endif
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