511 lines
18 KiB
C
511 lines
18 KiB
C
/***************************************************************************
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client.c - description
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-------------------
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begin : Sun Oct 20 12:02:57 CEST 2002
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copyright : (C) 2002 by Michael Speck
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email : kulkanie@gmx.net
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "lbreakout.h"
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#include "config.h"
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#include "event.h"
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#include "../gui/gui.h"
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#include "client_data.h"
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#include "client_handlers.h"
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#include "client.h"
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/*
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====================================================================
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Externals
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====================================================================
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*/
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extern SDL_Surface *cr_wallpaper;
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extern Config config;
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extern SDL_Surface **bkgnds;
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extern StkFont *chat_font_error;
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extern StkFont *chat_font_name;
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extern StkFont *chat_font_normal;
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extern char chatter[CHAT_LINE_COUNT][CHAT_LINE_WIDTH];
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extern char pause_chatter[CHAT_LINE_COUNT][CHAT_LINE_WIDTH];
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extern List *client_levelsets;
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extern List *client_users;
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extern List *client_games;
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extern List *client_channels;
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extern void client_recv_packet( GuiWidget *widget, GuiEvent *event );
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extern int client_id;
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extern int client_topic_count;
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extern char *client_topics[];
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extern Text *client_help_text;
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extern NetSocket client;
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extern int client_is_connected;
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extern int client_state;
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extern int client_recv_limit;
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extern int (*sys_printf)(const char *format, ...);
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/*
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====================================================================
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Client GUI
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====================================================================
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*/
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GuiWidget *dlg_connect = 0;
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GuiWidget *dlg_info = 0;
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GuiWidget *dlg_confirm = 0;
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GuiWidget *dlg_chatroom = 0;
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GuiWidget *dlg_channels = 0;
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GuiWidget *dlg_stats = 0;
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GuiWidget *dlg_pauseroom = 0;
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GuiWidget *dlg_help = 0;
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/* important children */
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GuiWidget *label_channel;
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GuiWidget *label_info;
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GuiWidget *label_confirm;
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GuiWidget *label_winner;
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GuiWidget *label_stats;
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GuiWidget *edit_server;
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GuiWidget *edit_username;
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GuiWidget *list_chatter;
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GuiWidget *edit_chatter;
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GuiWidget *list_levels;
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GuiWidget *list_users;
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GuiWidget *list_channels;
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GuiWidget *edit_channel;
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GuiWidget *list_pausechatter;
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GuiWidget *edit_pausechatter;
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GuiWidget *list_topic;
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GuiWidget *list_help;
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#define HINT_CONNECT _("Specify the game server as address:port where "\
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"the address can be a name or a dotted IP.#If the connection fails have a look "\
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"at the messages in the chat window to see the reason.")
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/*
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====================================================================
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LOCALS
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====================================================================
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*/
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#ifdef NETWORK_ENABLED
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/*
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====================================================================
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Render help topic.
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====================================================================
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*/
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static int client_render_help(
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int x, int y, SDL_Surface *buffer )
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{
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if ( !client_help_text ) return 0;
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if ( y >= client_help_text->count ) return 0;
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chat_font_normal->align = STK_FONT_ALIGN_LEFT;
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stk_font_write( chat_font_normal,
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buffer, 2,0, STK_OPAQUE,
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client_help_text->lines[y] );
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return 1;
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}
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/*
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====================================================================
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Render help topic.
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====================================================================
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*/
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static int client_render_topic(
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int x, int y, SDL_Surface *buffer )
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{
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if ( y >= client_topic_count ) return 0;
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chat_font_normal->align = STK_FONT_ALIGN_LEFT;
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stk_font_write( chat_font_normal,
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buffer, 2,0, STK_OPAQUE,
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client_topics[y] );
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return 1;
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}
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/*
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====================================================================
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Render chat line.
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====================================================================
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*/
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static int client_render_chatter(
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int x, int y, SDL_Surface *buffer )
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{
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char *ptr = 0, *name_end = 0;
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StkFont *font = 0;
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if ( y < 0 || y >= CHAT_LINE_COUNT ) return 0;
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if ( chatter[y][0] == '!' ) {
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font = chat_font_error;
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ptr = chatter[y] + 1;
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}
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else {
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ptr = chatter[y];
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font = chat_font_normal;
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}
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font->align = STK_FONT_ALIGN_LEFT;
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stk_font_write( font, buffer, 2,0, STK_OPAQUE, ptr );
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if ( chatter[y][0] == '<' )
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if ( ( name_end = strchr( chatter[y], '>' ) ) ) {
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name_end[1] = 0;
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stk_font_write(
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chat_font_name, buffer, 2,0, STK_OPAQUE, chatter[y] );
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name_end[1] = ' ';
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}
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return 1;
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}
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static int client_render_pause_chatter(
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int x, int y, SDL_Surface *buffer )
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{
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char *ptr = 0, *name_end = 0;
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StkFont *font = 0;
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if ( y < 0 || y >= CHAT_LINE_COUNT ) return 0;
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if ( pause_chatter[y][0] == '!' ) {
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font = chat_font_error;
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ptr = pause_chatter[y] + 1;
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}
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else {
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ptr = pause_chatter[y];
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font = chat_font_normal;
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}
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font->align = STK_FONT_ALIGN_LEFT;
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stk_font_write( font, buffer, 2,0, STK_OPAQUE, ptr );
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if ( pause_chatter[y][0] == '<' )
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if ( ( name_end = strchr( pause_chatter[y], '>' ) ) ) {
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name_end[1] = 0;
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stk_font_write(
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chat_font_name, buffer, 2,0, STK_OPAQUE, pause_chatter[y] );
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name_end[1] = ' ';
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}
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return 1;
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}
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/*
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====================================================================
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Render levelsets.
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====================================================================
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*/
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static int client_render_levelset(
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int x, int y, SDL_Surface *buffer )
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{
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if ( y >= client_levelsets->count ) return 0;
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chat_font_normal->align = STK_FONT_ALIGN_LEFT;
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stk_font_write( chat_font_normal,
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buffer, 2,0, STK_OPAQUE,
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list_get( client_levelsets, y ) );
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return 1;
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}
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/*
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====================================================================
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Render user
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====================================================================
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*/
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static int client_render_user(
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int x, int y, SDL_Surface *buffer )
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{
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ClientUser *user;
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StkFont *font;
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if ( y >= client_users->count ) return 0;
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if ( ( user = list_get( client_users, y ) ) == 0 ) return 0;
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if ( user->id == client_id )
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font = chat_font_name;
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else
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font = chat_font_normal;
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font->align = STK_FONT_ALIGN_LEFT;
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stk_font_write( font, buffer, 2,0, STK_OPAQUE, user->name );
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return 1;
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}
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/*
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====================================================================
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Render channel.
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====================================================================
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*/
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static int client_render_channel(
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int x, int y, SDL_Surface *buffer )
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{
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if ( y >= client_channels->count ) return 0;
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chat_font_normal->align = STK_FONT_ALIGN_LEFT;
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stk_font_write( chat_font_normal,
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buffer, 2,0, STK_OPAQUE,
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(char*)list_get( client_channels, y ) );
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return 1;
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}
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#endif
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/*
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====================================================================
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PUBLICS
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====================================================================
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*/
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/*
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====================================================================
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Build the GUI and everything nescessary for the client chatroom.
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client_create() installs client_delete() as exit function.
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====================================================================
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*/
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void client_create( void )
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{
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#ifdef NETWORK_ENABLED
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GuiWidget *parent;
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SDL_Surface *surface;
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/* users, channels, games */
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client_data_create();
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/* CONNECT WINDOW */
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dlg_connect = gui_box_create( 0, -1,-1, 400, 224, 0, 0 );
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parent = dlg_connect;
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/* hint label */
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gui_label_create(
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parent, 10, 10, parent->width - 20, 100, 1,
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0, 4, 0, STK_FONT_ALIGN_LEFT, HINT_CONNECT );
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/* server edit */
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gui_label_create(
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parent, 10, 120, 180, 20, 0,
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0, 2, 0, STK_FONT_ALIGN_RIGHT, _("Server:") );
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edit_server = gui_edit_create(
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parent, parent->width - 190, 120, 180, 20,
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0, 2, 0, 22, config.server );
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/* user name */
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gui_label_create(
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parent, 10, 150, 180, 20, 0,
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0, 2, 0, STK_FONT_ALIGN_RIGHT, _("Username:") );
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edit_username = gui_edit_create(
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parent, parent->width - 190, 150, 180, 20,
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0, 2, 0, 13, config.username );
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/* cancel, connect buttons */
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gui_button_create(
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parent, parent->width/2 -160, 180,
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140, 24, client_connect, 0,0,0,0,0, _("Connect") );
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gui_button_create(
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parent, parent->width/2 +20, 180,
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140, 24, client_close_connect_window, 0,0,0,0,0, _("Cancel") );
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/* INFO */
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dlg_info = gui_box_create( 0, -1,-1, 300, 114, 0, 1 );
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label_info = gui_label_create( dlg_info, -1,10,276,60,0, 0,
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2, 0, STK_FONT_ALIGN_LEFT, _("no info") );
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gui_button_create( dlg_info,
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-1, dlg_info->height - 34,
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100, 24, client_close_info, 0,0,0,0,0,
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_("Close") );
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/* CONFIRM */
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dlg_confirm = gui_box_create( 0, -1,-1, 300, 160, 0, 1 );
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label_confirm = gui_label_create( dlg_confirm, -1,10,276,110,0, 0,
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2, 0, STK_FONT_ALIGN_LEFT, _("no info") );
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gui_button_create( dlg_confirm,
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dlg_confirm->width/2-110, dlg_confirm->height - 30,
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100, 20, client_confirm, 0,0,0,0,0,
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_("OK") );
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gui_button_create( dlg_confirm,
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dlg_confirm->width/2+10, dlg_confirm->height - 30,
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100, 20, client_cancel, 0,0,0,0,0,
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_("Cancel") );
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/* CHATROOM */
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dlg_chatroom = gui_box_create( 0, 0,0,640,480,
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client_recv_packet, 1 );
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gui_widget_enable_event( dlg_chatroom, GUI_TIME_PASSED );
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surface = gui_widget_get_surface( dlg_chatroom );
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stk_surface_apply_wallpaper(
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surface, 0,0,-1,-1, cr_wallpaper, STK_OPAQUE );
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/* chat window */
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list_chatter = gui_list_create( dlg_chatroom, 0,0,470,444, NULL,
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0, 1, 14, 20, client_render_chatter, GUI_LIST_NO_SELECT );
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/* edit + send/whisper buttons */
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gui_button_create( dlg_chatroom, 330,448,60,24,
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client_send_chatter, 0,0,0,0,0, _("Send") );
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gui_button_create( dlg_chatroom, 390,448,80,24,
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client_whisper_chatter, 0,0,0,0,0, _("Whisper") );
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edit_chatter = gui_edit_create( dlg_chatroom, 0,448,327,24,
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client_send_chatter, 2, 0, MAX_CHATTER_SIZE, "" );
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gui_widget_enable_event( edit_chatter, GUI_KEY_RELEASED );
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gui_widget_set_default_key_widget( dlg_chatroom, edit_chatter );
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/* channel button + users in channel */
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label_channel = gui_label_create( dlg_chatroom,
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474,0,142,18,1, NULL,
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2, 0, STK_FONT_ALIGN_CENTER_X, _("MAIN") );
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gui_button_create( dlg_chatroom, 616,0,18,18,
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client_select_channel,
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0,0,0,0,0, _("C") );
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list_users = gui_list_create( dlg_chatroom,
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474,20,160,142, client_handle_user_list,
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1, 1, 14, 20, client_render_user,
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GUI_LIST_SINGLE_SELECT );
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/* levels label, levels, transfer button */
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gui_label_create( dlg_chatroom, 474,164,160,18,1, NULL,
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2, 0, STK_FONT_ALIGN_CENTER_X, _("Levelsets") );
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list_levels = gui_list_create( dlg_chatroom,
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474,184,160,120, client_handle_levelset_list,
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1, 1, 14, 20, client_render_levelset,
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GUI_LIST_SINGLE_SELECT );
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/* box with level settings */
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parent = gui_box_create( dlg_chatroom,
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474,306,160,94, NULL, 0 );
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gui_label_create( parent, 2,2,102,20,0, NULL,
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2, NULL, STK_FONT_ALIGN_LEFT, _("Difficulty:") );
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gui_spinbutton_create( parent, 102,2,50,20,
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client_update_difficulty,
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1, 3, 1, config.mp_diff+1 );
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gui_label_create( parent, 2,2+22,102,20,0, NULL,
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2, NULL, STK_FONT_ALIGN_LEFT, _("Rounds:") );
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gui_spinbutton_create( parent, 102,2+22,50,20,
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client_update_rounds,
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1, 3, 1, config.mp_rounds );
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gui_label_create( parent, 2,2+44,102,20,0, NULL,
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2, NULL, STK_FONT_ALIGN_LEFT, _("Frags:") );
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gui_spinbutton_create( parent, 102,2+44,50,20,
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client_update_frags,
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5, 30, 5, config.mp_frags );
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gui_label_create( parent, 2,2+66,102,20,0, NULL,
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2, NULL, STK_FONT_ALIGN_LEFT, _("Balls:") );
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gui_spinbutton_create( parent, 102,2+66,50,20,
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client_update_balls,
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1, 6, 1, config.mp_balls );
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/* challenge & disconnect */
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gui_button_create( dlg_chatroom,
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474,402,160,20, client_challenge,
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0,0,0,0,0, _("Challenge") );
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gui_button_create( dlg_chatroom,
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474,dlg_chatroom->height-44,160,20,
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client_open_connect_window,
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0,0,0,0,0, _("Connect") );
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gui_button_create( dlg_chatroom,
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534,dlg_chatroom->height-20,100,20,
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client_quit,
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0,0,0,0,0, _("Quit") );
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gui_button_create( dlg_chatroom,
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474,dlg_chatroom->height-20,50,20,
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client_popup_help,
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0,0,0,0,0, _("Help") );
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/* CHANNELS selector */
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dlg_channels = gui_box_create( 0, -1,-1, 200, 244, NULL, 1 );
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list_channels = gui_list_create( dlg_channels, -1,10, 176,150,
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client_handle_channel_list, 0, 1, 14, 20,
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client_render_channel, GUI_LIST_SINGLE_SELECT );
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gui_label_create( dlg_channels, -1,160, 176,20,0, NULL,
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2, 0, STK_FONT_ALIGN_LEFT, _("Channel:") );
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edit_channel = gui_edit_create( dlg_channels,
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-1,180, 176,20, NULL,
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2, 0, 12, "" );
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gui_widget_set_default_key_widget( dlg_channels, edit_channel );
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gui_edit_set_filter( edit_channel, GUI_EDIT_ALPHANUMERICAL2 );
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gui_button_create( dlg_channels,
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dlg_channels->width/2-90,210,80,20,
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client_enter_channel, 0,0,0,0,0, _("Enter") );
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gui_button_create( dlg_channels,
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dlg_channels->width/2+10,210,80,20,
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client_cancel_channel, 0,0,0,0,0, _("Cancel") );
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/* STATISTICS */
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dlg_stats = gui_box_create( 0, -1,-1,386,260, NULL, 1 );
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gui_label_create( dlg_stats, -1,10,360,20,1, NULL,
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0, 0, STK_FONT_ALIGN_CENTER_X, _("Statistics") );
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label_winner = gui_label_create( dlg_stats,
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-1,40,360,16,0, NULL,
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0, 0, STK_FONT_ALIGN_CENTER_X, "..." );
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label_stats = gui_label_create( dlg_stats,
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-1,62,360,150,0, NULL,
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0, 0, STK_FONT_ALIGN_LEFT, _("Awaiting stats...") );
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gui_button_create( dlg_stats, -1,220,160,20,
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client_close_stats, 0,0,0,0,0, _("Close") );
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/* PAUSEROOM */
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dlg_pauseroom = gui_box_create( 0, -1,-1,480,366, NULL, 1 );
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list_pausechatter = gui_list_create(
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dlg_pauseroom, 0,0,470,300, NULL,
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0, 1, 14, 20, client_render_pause_chatter,
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GUI_LIST_NO_SELECT );
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edit_pausechatter = gui_edit_create(
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dlg_pauseroom, 0,303,470,24,
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client_send_pausechatter, 2, 0, MAX_CHATTER_SIZE, "" );
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gui_widget_enable_event( edit_pausechatter, GUI_KEY_RELEASED );
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gui_widget_set_default_key_widget( dlg_pauseroom, edit_pausechatter );
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gui_button_create( dlg_pauseroom, -1,334,100,20,
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client_close_pauseroom, 0,0,0,0,0, _("Close") );
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/* HELP */
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dlg_help = gui_box_create( 0, -1,-1,548,358, NULL, 1 );
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gui_label_create( dlg_help, -1,10,470,20,1, NULL,
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0, 0, STK_FONT_ALIGN_CENTER_X, _("Network Quick Help") );
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list_topic = gui_list_create(
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dlg_help, 10,40,160,270, client_handle_topic_list,
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0, 1, 14, 20, client_render_topic,
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GUI_LIST_SINGLE_SELECT );
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list_help = gui_list_create(
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dlg_help, 180,40,350,300, NULL,
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0, 1, 14, 20, client_render_help,
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GUI_LIST_NO_SELECT );
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gui_button_create( dlg_help, 10,320,160,20, client_close_help,
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0,0,0,0,0, _("Close") );
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/* INITS */
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/* empty chatter */
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memset( chatter, 0, sizeof( chatter ) );
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/* update chatboxes */
|
|
gui_list_update( list_chatter, CHAT_LINE_COUNT );
|
|
gui_list_update( list_pausechatter, CHAT_LINE_COUNT );
|
|
gui_list_goto( list_chatter, -1 );
|
|
gui_list_goto( list_pausechatter, -1 );
|
|
/* set help topics */
|
|
gui_list_update( list_topic, client_topic_count );
|
|
/* call client_delete at exit */
|
|
atexit( client_delete );
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
====================================================================
|
|
Free memory allocated by client_create( void )
|
|
====================================================================
|
|
*/
|
|
void client_delete( void )
|
|
{
|
|
#ifdef NETWORK_ENABLED
|
|
client_data_delete();
|
|
printf( _("Client finalized\n") );
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
====================================================================
|
|
Run the connect dialogue & chatroom until user closes the connect
|
|
dialogue.
|
|
====================================================================
|
|
*/
|
|
#ifdef NETWORK_ENABLED
|
|
static int client_printf_info( const char *format, ... )
|
|
{
|
|
va_list args;
|
|
char string[MAX_CHATTER_SIZE];
|
|
|
|
va_start( args, format );
|
|
vsnprintf( string, MAX_CHATTER_SIZE, format, args );
|
|
va_end( args );
|
|
|
|
client_add_chatter( string, 1 );
|
|
return strlen(string);
|
|
}
|
|
#endif
|
|
void client_run( void )
|
|
{
|
|
#ifdef NETWORK_ENABLED
|
|
/* init UDP socket */
|
|
sys_printf = client_printf_info;
|
|
net_init( atoi(config.local_port) );
|
|
sys_printf = printf;
|
|
client_add_chatter( _("Press 'Connect' to connect to a game server."), 1 );
|
|
|
|
client_state = CLIENT_NONE;
|
|
client_recv_limit = config.recv_limit;
|
|
|
|
gui_enable_event_filter();
|
|
gui_widget_show( dlg_chatroom );
|
|
stk_display_fade( STK_FADE_IN, STK_FADE_DEFAULT_TIME );
|
|
gui_run( dlg_chatroom );
|
|
stk_display_fade( STK_FADE_OUT, STK_FADE_DEFAULT_TIME );
|
|
gui_disable_event_filter();
|
|
|
|
if ( client_is_connected ) {
|
|
/* tell server we are off */
|
|
client_disconnect();
|
|
/* finalize UDP socket */
|
|
socket_print_stats( &client );
|
|
}
|
|
net_shutdown();
|
|
#endif
|
|
}
|