dvander@1889: /**
dvander@1889:  * vim: set ts=4 :
dvander@1889:  * =============================================================================
dvander@1889:  * SourceMod Basefuncommands Plugin
dvander@1889:  * Provides gravity functionality
dvander@1889:  *
ds@1947:  * SourceMod (C)2004-2008 AlliedModders LLC.  All rights reserved.
dvander@1889:  * =============================================================================
dvander@1889:  *
dvander@1889:  * This program is free software; you can redistribute it and/or modify it under
dvander@1889:  * the terms of the GNU General Public License, version 3.0, as published by the
dvander@1889:  * Free Software Foundation.
dvander@1889:  * 
dvander@1889:  * This program is distributed in the hope that it will be useful, but WITHOUT
dvander@1889:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
dvander@1889:  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
dvander@1889:  * details.
dvander@1889:  *
dvander@1889:  * You should have received a copy of the GNU General Public License along with
dvander@1889:  * this program.  If not, see <http://www.gnu.org/licenses/>.
dvander@1889:  *
dvander@1889:  * As a special exception, AlliedModders LLC gives you permission to link the
dvander@1889:  * code of this program (as well as its derivative works) to "Half-Life 2," the
dvander@1889:  * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
dvander@1889:  * by the Valve Corporation.  You must obey the GNU General Public License in
dvander@1889:  * all respects for all other code used.  Additionally, AlliedModders LLC grants
dvander@1889:  * this exception to all derivative works.  AlliedModders LLC defines further
dvander@1889:  * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
dvander@1889:  * or <http://www.sourcemod.net/license.php>.
dvander@1889:  *
dvander@1889:  * Version: $Id$
dvander@1889:  */
dvander@1889: 
dvander@1889: new g_GravityTarget[MAXPLAYERS+1];
dvander@1889: 
dvander@1889: PerformGravity(client, target, Float:amount)
dvander@1889: {
dvander@1889: 	SetEntityGravity(target, amount);
dvander@1889: 	LogAction(client, target, "\"%L\" set gravity on \"%L\" to %d.", client, target, amount);
dvander@1889: }
dvander@1889: 
dvander@1889: public AdminMenu_Gravity(Handle:topmenu, 
dvander@1889: 					  TopMenuAction:action,
dvander@1889: 					  TopMenuObject:object_id,
dvander@1889: 					  param,
dvander@1889: 					  String:buffer[],
dvander@1889: 					  maxlength)
dvander@1889: {
dvander@1889: 	if (action == TopMenuAction_DisplayOption)
dvander@1889: 	{
dvander@1889: 		Format(buffer, maxlength, "%T", "Gravity player", param);
dvander@1889: 	}
dvander@1889: 	else if (action == TopMenuAction_SelectOption)
dvander@1889: 	{
dvander@1889: 		DisplayGravityMenu(param);
dvander@1889: 	}
dvander@1889: }
dvander@1889: 
dvander@1889: DisplayGravityMenu(client)
dvander@1889: {
dvander@1889: 	new Handle:menu = CreateMenu(MenuHandler_Gravity);
dvander@1889: 	
dvander@1889: 	decl String:title[100];
dvander@1889: 	Format(title, sizeof(title), "%T:", "Gravity player", client);
dvander@1889: 	SetMenuTitle(menu, title);
dvander@1889: 	SetMenuExitBackButton(menu, true);
dvander@1889: 	
dvander@1889: 	AddTargetsToMenu(menu, client, true, true);
dvander@1889: 	
dvander@1889: 	DisplayMenu(menu, client, MENU_TIME_FOREVER);
dvander@1889: }
dvander@1889: 
dvander@1889: DisplayGravityAmountMenu(client)
dvander@1889: {
dvander@1889: 	new Handle:menu = CreateMenu(MenuHandler_GravityAmount);
dvander@1889: 	
dvander@1889: 	decl String:title[100];
fyrenmoo@2640: 	Format(title, sizeof(title), "%T: %N", "Gravity amount", client, GetClientOfUserId(g_GravityTarget[client]));
dvander@1889: 	SetMenuTitle(menu, title);
dvander@1889: 	SetMenuExitBackButton(menu, true);
dvander@1889: 	
skamonkey@3887: 	AddTranslatedMenuItem(menu, "4.0", "Gravity Very High", client);
skamonkey@3887: 	AddTranslatedMenuItem(menu, "2.0", "Gravity High", client);
skamonkey@3887: 	AddTranslatedMenuItem(menu, "1.0", "Gravity Normal", client);
skamonkey@3887: 	AddTranslatedMenuItem(menu, "0.5", "Gravity Low", client);
skamonkey@3887: 	AddTranslatedMenuItem(menu, "0.1", "Gravity Very Low", client);
dvander@1889: 	
dvander@1889: 	DisplayMenu(menu, client, MENU_TIME_FOREVER);
dvander@1889: }
dvander@1889: 
dvander@1889: public MenuHandler_Gravity(Handle:menu, MenuAction:action, param1, param2)
dvander@1889: {
dvander@1889: 	if (action == MenuAction_End)
dvander@1889: 	{
dvander@1889: 		CloseHandle(menu);
dvander@1889: 	}
dvander@1889: 	else if (action == MenuAction_Cancel)
dvander@1889: 	{
dvander@1889: 		if (param2 == MenuCancel_ExitBack && hTopMenu != INVALID_HANDLE)
dvander@1889: 		{
dvander@1889: 			DisplayTopMenu(hTopMenu, param1, TopMenuPosition_LastCategory);
dvander@1889: 		}
dvander@1889: 	}
dvander@1889: 	else if (action == MenuAction_Select)
dvander@1889: 	{
dvander@1889: 		decl String:info[32];
dvander@1889: 		new userid, target;
dvander@1889: 		
dvander@1889: 		GetMenuItem(menu, param2, info, sizeof(info));
dvander@1889: 		userid = StringToInt(info);
dvander@1889: 
dvander@1889: 		if ((target = GetClientOfUserId(userid)) == 0)
dvander@1889: 		{
dvander@1889: 			PrintToChat(param1, "[SM] %t", "Player no longer available");
dvander@1889: 		}
dvander@1889: 		else if (!CanUserTarget(param1, target))
dvander@1889: 		{
dvander@1889: 			PrintToChat(param1, "[SM] %t", "Unable to target");
dvander@1889: 		}
dvander@1889: 		else
dvander@1889: 		{
dvander@1889: 			g_GravityTarget[param1] = userid;
dvander@1889: 			DisplayGravityAmountMenu(param1);
dvander@1889: 			return;	// Return, because we went to a new menu and don't want the re-draw to occur.
dvander@1889: 		}
dvander@1889: 		
dvander@1889: 		/* Re-draw the menu if they're still valid */
dvander@1889: 		if (IsClientInGame(param1) && !IsClientInKickQueue(param1))
dvander@1889: 		{
dvander@1889: 			DisplayGravityMenu(param1);
dvander@1889: 		}
dvander@1889: 	}
dvander@1889: 	
dvander@1889: 	return;
dvander@1889: }
dvander@1889: 
dvander@1889: public MenuHandler_GravityAmount(Handle:menu, MenuAction:action, param1, param2)
dvander@1889: {
dvander@1889: 	if (action == MenuAction_End)
dvander@1889: 	{
dvander@1889: 		CloseHandle(menu);
dvander@1889: 	}
dvander@1889: 	else if (action == MenuAction_Cancel)
dvander@1889: 	{
dvander@1889: 		if (param2 == MenuCancel_ExitBack && hTopMenu != INVALID_HANDLE)
dvander@1889: 		{
dvander@1889: 			DisplayTopMenu(hTopMenu, param1, TopMenuPosition_LastCategory);
dvander@1889: 		}
dvander@1889: 	}
dvander@1889: 	else if (action == MenuAction_Select)
dvander@1889: 	{
dvander@1889: 		decl String:info[32];
dvander@1889: 		new Float:amount, target;
dvander@1889: 		
dvander@1889: 		GetMenuItem(menu, param2, info, sizeof(info));
dvander@1889: 		amount = StringToFloat(info);
dvander@1889: 
dvander@1889: 		if ((target = GetClientOfUserId(g_GravityTarget[param1])) == 0)
dvander@1889: 		{
dvander@1889: 			PrintToChat(param1, "[SM] %t", "Player no longer available");
dvander@1889: 		}
dvander@1889: 		else if (!CanUserTarget(param1, target))
dvander@1889: 		{
dvander@1889: 			PrintToChat(param1, "[SM] %t", "Unable to target");
dvander@1889: 		}
dvander@1889: 		else
dvander@1889: 		{
dvander@1889: 			new String:name[32];
dvander@1889: 			GetClientName(target, name, sizeof(name));
dvander@1889: 			
dvander@1889: 			PerformGravity(param1, target, amount);
dvander@1889: 			ShowActivity2(param1, "[SM] ", "%t", "Set gravity on target", "_s", name, amount);
dvander@1889: 		}
dvander@1889: 		
dvander@1889: 		/* Re-draw the menu if they're still valid */
dvander@1889: 		if (IsClientInGame(param1) && !IsClientInKickQueue(param1))
dvander@1889: 		{
dvander@1889: 			DisplayGravityMenu(param1);
dvander@1889: 		}
dvander@1889: 	}
dvander@1889: }
dvander@1889: 
dvander@1889: public Action:Command_Gravity(client, args)
dvander@1889: {
dvander@1889: 	if (args < 1)
dvander@1889: 	{
dvander@1889: 		ReplyToCommand(client, "[SM] Usage: sm_gravity <#userid|name> [amount]");
dvander@1889: 		return Plugin_Handled;
dvander@1889: 	}
dvander@1889: 
dvander@1889: 	decl String:arg[65];
dvander@1889: 	GetCmdArg(1, arg, sizeof(arg));
dvander@1889: 	
dvander@1889: 	new Float:amount = 1.0;
dvander@1889: 	if (args > 1)
dvander@1889: 	{
dvander@1889: 		decl String:arg2[20];
dvander@1889: 		GetCmdArg(2, arg2, sizeof(arg2));
dvander@1889: 		if (StringToFloatEx(arg2, amount) == 0)
dvander@1889: 		{
dvander@1889: 			ReplyToCommand(client, "[SM] %t", "Invalid Amount");
dvander@1889: 			return Plugin_Handled;
dvander@1889: 		}
dvander@1889: 		
dvander@1889: 		if (amount < 0.0)
dvander@1889: 		{
dvander@1889: 			amount = 0.0;
dvander@1889: 		}
dvander@1889: 	}
dvander@1889: 
dvander@1889: 	decl String:target_name[MAX_TARGET_LENGTH];
dvander@1889: 	decl target_list[MAXPLAYERS], target_count, bool:tn_is_ml;
dvander@1889: 	
dvander@1889: 	if ((target_count = ProcessTargetString(
dvander@1889: 			arg,
dvander@1889: 			client,
dvander@1889: 			target_list,
dvander@1889: 			MAXPLAYERS,
dvander@1889: 			COMMAND_FILTER_ALIVE,
dvander@1889: 			target_name,
dvander@1889: 			sizeof(target_name),
dvander@1889: 			tn_is_ml)) <= 0)
dvander@1889: 	{
dvander@1889: 		ReplyToTargetError(client, target_count);
dvander@1889: 		return Plugin_Handled;
dvander@1889: 	}
dvander@1889: 	
dvander@1889: 	for (new i = 0; i < target_count; i++)
dvander@1889: 	{
dvander@1889: 		PerformGravity(client, target_list[i], amount);
dvander@1889: 	}
dvander@1889: 	
dvander@1889: 	if (tn_is_ml)
dvander@1889: 	{
dvander@1889: 		ShowActivity2(client, "[SM] ", "%t", "Set gravity on target", target_name);
dvander@1889: 	}
dvander@1889: 	else
dvander@1889: 	{
dvander@1889: 		ShowActivity2(client, "[SM] ", "%t", "Set gravity on target", "_s", target_name);
dvander@1889: 	}
dvander@1889: 	
dvander@1889: 	return Plugin_Handled;
dvander@1889: }