From 6e23fc1074d1f0c2c2812f4c2e663f5a21a43c20 Mon Sep 17 00:00:00 2001
From: Holger Zickner <hoz@bytonic.de>
Date: Wed, 7 Jul 2004 19:59:59 +0000
Subject: import of Jake2 version sunrise

---
 src/jake2/client/Console.java | 610 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 610 insertions(+)
 create mode 100644 src/jake2/client/Console.java

(limited to 'src/jake2/client/Console.java')

diff --git a/src/jake2/client/Console.java b/src/jake2/client/Console.java
new file mode 100644
index 0000000..d37bf5c
--- /dev/null
+++ b/src/jake2/client/Console.java
@@ -0,0 +1,610 @@
+/*
+ * Con.java
+ * Copyright (C) 2003
+ * 
+ * $Id: Console.java,v 1.1 2004-07-07 19:58:41 hzi Exp $
+ */
+/*
+Copyright (C) 1997-2001 Id Software, Inc.
+
+This program 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 (at your option) any later version.
+
+This program 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 this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+package jake2.client;
+
+import java.io.IOException;
+import java.io.RandomAccessFile;
+import java.util.Arrays;
+
+import jake2.Defines;
+import jake2.Globals;
+import jake2.game.Cmd;
+import jake2.qcommon.*;
+import jake2.util.Vargs;
+
+/**
+ * Console
+ */
+public final class Console extends Globals {
+	
+	public static xcommand_t ToggleConsole_f = new xcommand_t() {
+		public void execute() {
+			SCR.EndLoadingPlaque();        // get rid of loading plaque
+ 
+			if (Globals.cl.attractloop) {
+				Cbuf.AddText("killserver\n");
+				return;
+			}
+ 
+			if (Globals.cls.state == Defines.ca_disconnected) {
+				// start the demo loop again
+				Cbuf.AddText("d1\n");
+				return;
+			}
+
+			Key.ClearTyping(); 
+			Console.ClearNotify();
+
+			if (Globals.cls.key_dest == Defines.key_console) {
+				Menu.ForceMenuOff();
+				Cvar.Set("paused", "0");
+			}
+			else {
+				Menu.ForceMenuOff();
+				Globals.cls.key_dest = Defines.key_console;     
+
+				if (Cvar.VariableValue("maxclients") == 1 && Com.ServerState()!= 0)
+					Cvar.Set("paused", "1");
+			}
+		}
+	};
+
+	public static xcommand_t Clear_f = new xcommand_t() {
+		public void execute() {
+			Arrays.fill(Globals.con.text, (byte)' ');
+		}
+	};
+	public static xcommand_t Dump_f = new xcommand_t() {
+		public void execute() {
+
+			int l, x;
+			int line;
+			RandomAccessFile f;
+			byte[] buffer = new byte[1024];
+			String name;
+
+			if (Cmd.Argc() != 2) {
+				Com.Printf("usage: condump <filename>\n");
+				return;
+			}
+
+			//Com_sprintf (name, sizeof(name), "%s/%s.txt", FS_Gamedir(), Cmd_Argv(1));
+			name = FS.Gamedir() + "/" + Cmd.Argv(1) + ".txt";
+
+			Com.Printf("Dumped console text to " + name + ".\n");
+			FS.CreatePath(name);
+			f = fopen(name, "rw");
+			if (f == null) {
+				Com.Printf("ERROR: couldn't open.\n");
+				return;
+			}
+
+			// skip empty lines
+			for (l = con.current - con.totallines + 1; l <= con.current; l++) {
+				line = (l % con.totallines) * con.linewidth;
+				for (x = 0; x < con.linewidth; x++)
+					if (con.text[line + x] != ' ')
+						break;
+				if (x != con.linewidth)
+					break;
+			}
+
+			// write the remaining lines
+			buffer[con.linewidth] = 0;
+			for (; l <= con.current; l++) {
+				line = (l % con.totallines) * con.linewidth;
+				//strncpy (buffer, line, con.linewidth);
+				System.arraycopy(con.text, line, buffer, 0, con.linewidth);
+				for (x = con.linewidth - 1; x >= 0; x--) {
+					if (buffer[x] == ' ')
+						buffer[x] = 0;
+					else
+						break;
+				}
+				for (x = 0; buffer[x] != 0; x++)
+					buffer[x] &= 0x7f;
+				
+				buffer[x] = '\n';
+				// fprintf (f, "%s\n", buffer);
+				try {
+					f.write(buffer, 0, x+1);
+				} catch (IOException e) {}
+			}
+		
+			fclose(f);
+
+		}
+	};
+	
+	/**
+	 * 
+	 */
+	public static void Init() {
+		Globals.con.linewidth = -1;
+
+		CheckResize();
+ 
+		Com.Printf("Console initialized.\n");
+
+		//
+		// register our commands
+		//
+		Globals.con_notifytime = Cvar.Get("con_notifytime", "3", 0);
+
+		Cmd.AddCommand("toggleconsole", ToggleConsole_f);
+		Cmd.AddCommand("togglechat", ToggleChat_f);
+		Cmd.AddCommand("messagemode", MessageMode_f);
+		Cmd.AddCommand("messagemode2", MessageMode2_f);
+		Cmd.AddCommand("clear", Clear_f);
+		Cmd.AddCommand("condump", Dump_f);
+		Globals.con.initialized = true;		
+	}
+
+	/**
+	 * If the line width has changed, reformat the buffer.
+	 */
+	public static void CheckResize() {
+		int i, j, width, oldwidth, oldtotallines, numlines, numchars;
+		byte[] tbuf = new byte[Defines.CON_TEXTSIZE];
+
+		width = (Globals.viddef.width >> 3) - 2;
+ 
+		if (width == Globals.con.linewidth)
+			return;
+
+		if (width < 1) {	// video hasn't been initialized yet
+			width = 38;
+			Globals.con.linewidth = width;
+			Globals.con.totallines = Defines.CON_TEXTSIZE / Globals.con.linewidth;
+			Arrays.fill(Globals.con.text, (byte)' ');
+		} 
+		else {
+			oldwidth = Globals.con.linewidth;
+			Globals.con.linewidth = width;
+			oldtotallines = Globals.con.totallines;
+			Globals.con.totallines = Defines.CON_TEXTSIZE / Globals.con.linewidth;
+			numlines = oldtotallines;
+ 
+			if (Globals.con.totallines < numlines)
+				numlines = Globals.con.totallines;
+
+			numchars = oldwidth;
+      
+			if (Globals.con.linewidth < numchars)
+				numchars = Globals.con.linewidth;
+
+			System.arraycopy(Globals.con.text, 0, tbuf, 0, Defines.CON_TEXTSIZE);
+			Arrays.fill(Globals.con.text, (byte)' ');
+ 
+			for (i=0 ; i<numlines ; i++) {
+				for (j=0 ; j<numchars ; j++) {
+					Globals.con.text[(Globals.con.totallines - 1 - i) * Globals.con.linewidth + j] =
+						tbuf[((Globals.con.current - i + oldtotallines) % oldtotallines) * oldwidth + j];
+				}
+			}
+
+			Console.ClearNotify();
+		}
+ 
+		Globals.con.current = Globals.con.totallines - 1;
+		Globals.con.display = Globals.con.current;
+	}
+	
+	public static void ClearNotify() {
+		int i;
+		for (i=0 ; i<Defines.NUM_CON_TIMES ; i++)
+			Globals.con.times[i] = 0;
+	}
+	
+	static void DrawString(int x, int y, String s) {
+		for (int i = 0; i < s.length(); i++) {
+			Globals.re.DrawChar(x, y, s.charAt(i));
+			x+=8;
+		}
+	}
+
+	static void DrawAltString(int x, int y, String s) {
+		for (int i = 0; i < s.length(); i++) {
+			Globals.re.DrawChar(x, y, s.charAt(i) ^ 0x80);
+			x+=8;
+		}		
+	}
+
+
+	/*
+	================
+	Con_ToggleChat_f
+	================
+	*/
+	static xcommand_t ToggleChat_f = new xcommand_t() {
+		public void execute() {
+			Key.ClearTyping();
+ 
+			if (cls.key_dest == key_console) {
+				if (cls.state == ca_active) {
+					Menu.ForceMenuOff();
+					cls.key_dest = key_game;
+				}
+			} else
+				cls.key_dest = key_console;
+        
+			ClearNotify();
+		}
+	};
+                              
+	/*
+	================
+	Con_MessageMode_f
+	================
+	*/
+	static xcommand_t MessageMode_f = new xcommand_t() {
+		public void execute() {
+			chat_team = false;
+			cls.key_dest = key_message;
+		}
+	};
+
+	/*
+	================
+	Con_MessageMode2_f
+	================
+	*/
+	static xcommand_t MessageMode2_f = new xcommand_t() {
+		public void execute() {
+			chat_team = true;
+			cls.key_dest = key_message;
+		}
+	};
+
+	/*
+	===============
+	Con_Linefeed
+	===============
+	*/
+	static void Linefeed() {
+		Globals.con.x = 0;
+		if (Globals.con.display == Globals.con.current)
+			Globals.con.display++;
+		Globals.con.current++;
+		int i = (Globals.con.current%Globals.con.totallines)*Globals.con.linewidth;
+		int e = i + Globals.con.linewidth;
+		while (i++ < e) Globals.con.text[i] = ' ';
+	}
+
+	/*
+	================
+	Con_Print
+
+	Handles cursor positioning, line wrapping, etc
+	All console printing must go through this in order to be logged to disk
+	If no console is visible, the text will appear at the top of the game window
+	================
+	*/
+	private static int cr;
+	public static void Print(String txt) {
+		int y;
+		int c, l;
+		int mask;
+		int txtpos = 0;
+
+		if (!con.initialized) return;
+
+		if (txt.charAt(0) == 1 || txt.charAt(0) == 2) {
+			mask = 128;             // go to colored text
+			txtpos++;
+		} else mask = 0;
+
+		while ( txtpos < txt.length() ) {
+			c = txt.charAt(txtpos);
+			// count word length
+			for (l=0 ; l < con.linewidth && l < (txt.length() - txtpos) ; l++)
+				if ( txt.charAt(l + txtpos) <= ' ') break;
+
+			// word wrap
+			if (l != con.linewidth && (con.x + l > con.linewidth) )
+				con.x = 0;
+
+			txtpos++;
+	
+			if (cr != 0) {
+				con.current--;
+				cr = 0;
+			}
+   
+			if (con.x == 0) {
+				Console.Linefeed();
+				// mark time for transparent overlay
+				if (con.current >= 0)
+					con.times[con.current % NUM_CON_TIMES] = cls.realtime;
+			}
+
+			switch (c) {
+				case '\n':
+					con.x = 0;
+					break;
+
+				case '\r':
+					con.x = 0;
+					cr = 1;
+					break;
+
+				default:        // display character and advance
+					y = con.current % con.totallines;
+					con.text[y*con.linewidth+con.x] = (byte)(c | mask | con.ormask);
+					con.x++;
+					if (con.x >= con.linewidth)
+						con.x = 0;
+					break;
+			}               
+		}
+	}
+
+	/*
+	==============
+	Con_CenteredPrint
+	==============
+	*/
+	static void CenteredPrint(String text) {
+		int l = text.length();
+		l = (con.linewidth-l)/2;
+		if (l < 0) l = 0;
+		
+		StringBuffer sb = new StringBuffer(1024);
+		for (int i = 0; i < l; i++) sb.append(' ');
+		sb.append(text);
+		sb.append('\n');
+		
+		sb.setLength(1024);
+
+		Console.Print(sb.toString());
+	}
+ 
+	/*
+	==============================================================================
+ 
+	DRAWING
+ 
+	==============================================================================
+	*/
+  
+	 /*
+	================
+	Con_DrawInput
+ 
+	The input line scrolls horizontally if typing goes beyond the right edge
+	================
+	*/
+	static void DrawInput() {
+		int y;
+		int i;
+		byte[] text;
+		int start = 0;
+ 
+		if (cls.key_dest == key_menu)
+			return;
+		if (cls.key_dest != key_console && cls.state == ca_active)
+			return;         // don't draw anything (always draw if not active)
+ 
+		text = key_lines[edit_line];
+         
+		// add the cursor frame
+		text[key_linepos] = (byte)(10+((int)(cls.realtime>>8)&1));
+         
+		// fill out remainder with spaces
+		for (i=key_linepos+1 ; i< con.linewidth ; i++)
+			text[i] = ' ';
+                 
+		// prestep if horizontally scrolling
+		if (key_linepos >= con.linewidth)
+			start += 1 + key_linepos - con.linewidth;
+                 
+		// draw it
+		y = con.vislines-16;
+ 
+		for (i=0 ; i<con.linewidth ; i++)
+			re.DrawChar ( (i+1)<<3, con.vislines - 22, text[i]);
+ 
+		// remove cursor
+		key_lines[edit_line][key_linepos] = 0;
+	}
+ 
+ 
+	/*
+	================
+	Con_DrawNotify
+	
+	Draws the last few lines of output transparently over the game top
+	================
+	*/
+	static void DrawNotify() {
+		int x, v;
+		int text;
+		int i;
+		int time;
+		String s;
+		int skip;
+ 
+		v = 0;
+		for (i= con.current-NUM_CON_TIMES+1 ; i<=con.current ; i++) {
+			if (i < 0) continue;
+			
+			time = (int)con.times[i % NUM_CON_TIMES];
+			if (time == 0) continue;
+			
+			time = (int)(cls.realtime - time);
+			if (time > con_notifytime.value*1000) continue;
+			
+			text = (i % con.totallines)*con.linewidth;
+                 
+			for (x = 0 ; x < con.linewidth ; x++)
+				re.DrawChar( (x+1)<<3, v, con.text[text+x]);
+
+			v += 8;
+		}
+ 
+		if (cls.key_dest == key_message) {
+			if (chat_team) {
+				DrawString(8, v, "say_team:");
+				skip = 11;
+			} else {
+				DrawString (8, v, "say:");
+				skip = 5;
+			}
+ 
+			s = chat_buffer;
+			if (chat_bufferlen > (viddef.width>>3)-(skip+1))
+				s = s.substring(chat_bufferlen - ((viddef.width>>3)-(skip+1)));
+				
+			for (x = 0; x < s.length(); x++) {
+				re.DrawChar( (x+skip)<<3, v, s.charAt(x));
+			}
+			re.DrawChar( (x+skip)<<3, v, (int)(10+((cls.realtime>>8)&1)));
+			v += 8;
+		}
+        
+		if (v != 0) {
+			SCR.AddDirtyPoint(0,0);
+			SCR.AddDirtyPoint(viddef.width-1, v);
+		}
+	}
+ 
+	/*
+	================
+	Con_DrawConsole
+ 
+	Draws the console with the solid background
+	================
+	*/
+	static void DrawConsole(float frac) {
+		int i, j, x, y, n;
+		int rows;
+		int text;
+		int row;
+		int lines;
+		String version;
+		String dlbar;
+
+		lines = (int)(viddef.height * frac);
+		if (lines <= 0)
+			return;
+ 
+		if (lines > viddef.height)
+			lines = viddef.height;
+ 
+		// draw the background
+		re.DrawStretchPic(0, -viddef.height+lines, viddef.width, viddef.height, "conback");
+		SCR.AddDirtyPoint(0,0);
+		SCR.AddDirtyPoint(viddef.width-1,lines-1);
+ 
+		version = Com.sprintf("v%4.2f", new Vargs(1).add(VERSION));
+		for (x=0 ; x<5 ; x++)
+			re.DrawChar (viddef.width-44+x*8, lines-12, 128 + version.charAt(x));
+ 
+		// draw the text
+		con.vislines = lines;
+         
+		rows = (lines-22)>>3;           // rows of text to draw
+ 
+		y = lines - 30;
+
+		// draw from the bottom up
+		if (con.display != con.current) {
+			// draw arrows to show the buffer is backscrolled
+			for (x=0 ; x<con.linewidth ; x+=4)
+				re.DrawChar ( (x+1)<<3, y, '^');
+         
+			y -= 8;
+			rows--;
+		}
+         
+		row = con.display;
+		for (i=0 ; i<rows ; i++, y-=8, row--) {
+			if (row < 0)
+				break;
+			if (con.current - row >= con.totallines)
+				break;          // past scrollback wrap point
+                         
+			int first = (row % con.totallines)*con.linewidth; 
+ 
+			for (x=0 ; x<con.linewidth ; x++)
+				re.DrawChar( (x+1)<<3, y, con.text[x+first]);
+		}
+ 
+		//ZOID
+		// draw the download bar
+		// figure out width
+		if (cls.download != null) {
+			if ((text = cls.downloadname.lastIndexOf('/')) != 0)
+				text++;
+			else
+				text = 0;
+ 
+			x = con.linewidth - ((con.linewidth * 7) / 40);
+			y = x - (cls.downloadname.length()-text) - 8;
+			i = con.linewidth/3;
+			if (cls.downloadname.length()-text > i) {
+				y = x - i - 11;
+				int end = text + i - 1;;
+				dlbar = cls.downloadname.substring(text, end);
+				dlbar += "...";
+			} else {
+				dlbar = cls.downloadname.substring(text);
+			}
+			dlbar += ": ";
+			i = strlen(dlbar);
+			dlbar += (char)0x80;
+			i++;
+
+			// where's the dot go?
+			if (cls.downloadpercent == 0)
+				n = 0;
+			else
+				n = y * cls.downloadpercent / 100;
+
+			StringBuffer sb = new StringBuffer(dlbar);
+			sb.ensureCapacity(1024);                         
+			for (j = 0; j < y; j++) {
+				if (j == n)
+					sb.append((char)0x83);
+				else
+					sb.append((char)0x81);
+			}
+			sb.append((char)0x82);
+			
+			dlbar = sb.toString();
+			dlbar += Com.sprintf(" %02d%%", new Vargs(1).add(cls.downloadpercent));
+				 
+			// draw it
+			y = con.vislines-12;
+			for (i = 0; i < dlbar.length(); i++)
+				re.DrawChar ( (i+1)<<3, y, dlbar.charAt(i));
+		}
+		//ZOID
+ 
+		// draw the input prompt, user text, and cursor if desired
+		DrawInput();
+	}	
+}
-- 
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