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top - downloadIndex: ┃ B T ┃
Length: 10111 (0x277f)
Types: TextFile
Names: »B«
└─⟦85b835f43⟧ Bits:30000549 8mm tape, Rational 1000, Xlib rev 6.00
└─ ⟦0c20f784e⟧ »DATA«
└─⟦1abbe589f⟧
└─⟦306851c02⟧
└─⟦this⟧
--/ if R1000 then
with Text_Io;
procedure Worm_Unix is
begin
Text_Io.Put_Line ("This procedure is only for Unix versions.");
end Worm_Unix;
--/ else -- not R1000
--//
--/ if Cdf_Hpux then
--// with Command_Line;
--// with System_Interface;
--/ elsif TeleGen2 and then Unix then
--// with Process_Control; -- Unix process control; exit(n)
--// with Unix_Types; -- Unix types
--/ end if;
--//
--// with System;
--// with Text_Io;
--//
--// with Worm_Main;
--//
--// with Xlbt_Arithmetic;
--// use Xlbt_Arithmetic;
--// with Xlbt_String;
--// use Xlbt_String;
--//
--// with Xlbp_Display;
--// use Xlbp_Display;
--//
--// procedure Worm_Unix is
--// ------------------------------------------------------------------------------
--// -- Copyright 1991 - 1991 by Rational, Santa Clara, California.
--// --
--// -- All Rights Reserved.
--// --
--// -- Permission to use, copy, modify, and distribute this software and its
--// -- documentation for any purpose and without fee is hereby granted,
--// -- provided that the above copyright notice(s) appear in all copies and that
--// -- both that copyright notice(s) and this permission notice appear in
--// -- supporting documentation, and that the names of Rational not be used in
--// -- advertising or publicity pertaining to distribution of the software
--// -- without specific, written prior permission.
--// --
--// -- Rational disclaims all warranties with regard to this software, including
--// -- all implied warranties of merchantability and fitness, in no event shall
--// -- Rational be liable for any special, indirect or consequential damages or
--// -- any damages whatsoever resulting from loss of use, data or profits, whether
--// -- in an action of contract, negligence or other tortious action, arising out
--// -- of or in connection with the use or performance of this software.
--// ------------------------------------------------------------------------------
--// ------------------------------------------------------------------------------
--// -- Command line arguments:
--// --
--// -- -display <name> - Display - Specifies the display to use for the game.
--// -- -geometry <geom>- Geometry - Specifies the window geometry
--// -- -length <n> - Length - Specifies the length of each worm (50)
--// -- -size <n> - Size - Specifies the size of each segment (2)
--// -- -number <n> - Number - Specifies the number of worms (64)
--// -- -S - Screen_Saver - Specifies true to cover full screen
--// -- -R - Rotate_Colors- Specifies true to rotate colormap
--// -- -C - Chromo_Colors- Specifies true for panchromatic worms
--// --
--// -- Run the Worm program.
--// ------------------------------------------------------------------------------
--//
--// Argc : Integer;
--// Argvi : Integer;
--/ if Cdf_Hpux then
--// Argv : constant Command_Line.String_Ptr_Array := Command_Line.Arguments;
--/ elsif TeleGen2 and then Unix then
--// Argv : X_String (1 .. 1024);
--// Argvlen : Integer;
--/ end if;
--//
--// Display : X_String_Pointer;
--// Geometry : X_String_Pointer;
--// Length : S_Positive := 50;
--// Size : S_Positive := 2;
--// Number : S_Positive := 64;
--// Screen_Saver : Boolean := False;
--// Rotate_Colors : Boolean := False;
--// Chromo_Colors : Boolean := False;
--//
--// --\f
--/ if TeleGen2 and then Unix then
--// function Get_Argv (Position : Integer;
--// Arg_Ptr : System.Address;
--// Arg_Max_Len : Integer) return Integer;
--// pragma Interface (C, Get_Argv);
--// pragma Linkname (Get_Argv, "Xlbmt_Get_ArgV");
--//
--// function Get_Argc return Integer;
--// pragma Interface (C, Get_Argc);
--// pragma Linkname (Get_Argc, "Xlbmt_Get_ArgC");
--//
--/ end if;
--//
--// --\f
--// procedure Usage (Result : Integer) is
--// procedure P (S : String) renames Text_Io.Put_Line;
--// begin
--//
--// P ("Usage: Worm [-display <display>]");
--// P (" -help - display this printout");
--// P (" -display <display> - display to use");
--// P (" -geometry <geom> - the window geometry");
--// P (" -length <n> - length of worm segments (default 50)");
--// P (" -size <n> - size of worm segments (default 2)");
--// P (" -number <n> - number of worms (default 64)");
--// P (" -S - screen saver mode - covers screen");
--// P (" -R - rotate colormap while running");
--// P (" -C - chromocolor worms - multicolor");
--/ if Cdf_Hpux then
--// System_Interface.Process.Ext (Result);
--/ elsif TeleGen2 and then Unix then
--// Process_Control.Exit_Execution (Unix_Types.Integer_32 (Result));
--/ end if;
--// raise Program_Error;
--//
--// end Usage;
--//
--// --\f
--// procedure Next_Arg is
--// begin
--/ if TeleGen2 and then Unix then
--// Argvlen := Get_Argv (Argvi, Argv (Argv'First)'Address, Argv'Length);
--/ end if;
--// Argvi := Argvi + 1;
--// end Next_Arg;
--//
--// function This_Arg return X_String is
--// begin
--/ if Cdf_Hpux then
--// return To_X_String (Argv (Argvi - 1).all);
--/ elsif TeleGen2 and then Unix then
--// return Argv (1 .. S_Natural (Argvlen));
--/ end if;
--// end This_Arg;
--//
--// --\f
--// begin
--//
--// ----Process the command line arguments. Skip the 0'th argument, it is just
--// -- our command name.
--//
--/ if Cdf_Hpux then
--// Argc := Command_Line.Argc;
--/ elsif TeleGen2 and then Unix then
--// Argc := Get_Argc;
--/ end if;
--// Argvi := 1;
--// while Argvi < Argc loop
--// Next_Arg;
--//
--// ---- -display <name> - Display - Specifies the display to use
--//
--// if This_Arg = "-display" and then Argvi < Argc then
--// Next_Arg;
--// Display := new X_String'(This_Arg);
--//
--// ---- -help - Help - Specifies that a help list be displaye
--//
--// elsif This_Arg = "-help" then
--// Usage (0);
--//
--// ---- -geometry - Geometry - Specifies the window geometry
--//
--// elsif This_Arg = "-geometry" and then Argvi < Argc then
--// Next_Arg;
--// Geometry := new X_String'(This_Arg);
--//
--// -- -length <n> - Length - length of worms
--//
--// elsif This_Arg = "-length" and then Argvi < Argc then
--// Next_Arg;
--// begin
--// Length := S_Long'Value (To_String (This_Arg));
--// exception
--// when others =>
--// Text_Io.Put_Line ("Bad argument to -length, must be > 0: " &
--// To_String (This_Arg));
--// Usage (0);
--// end;
--//
--// -- -size <n> - Size - length of worm segments
--//
--// elsif This_Arg = "-size" and then Argvi < Argc then
--// Next_Arg;
--// begin
--// Size := S_Long'Value (To_String (This_Arg));
--// exception
--// when others =>
--// Text_Io.Put_Line ("Bad argument to -size, must be > 0: " &
--// To_String (This_Arg));
--// Usage (0);
--// end;
--//
--// -- -number <n> - Number - number of worms
--//
--// elsif This_Arg = "-number" and then Argvi < Argc then
--// Next_Arg;
--// begin
--// Number := S_Long'Value (To_String (This_Arg));
--// exception
--// when others =>
--// Text_Io.Put_Line ("Bad argument to -number, must be > 0: " &
--// To_String (This_Arg));
--// Usage (0);
--// end;
--//
--// ---- -S - Screen_Saver
--//
--// elsif This_Arg = "-S" then
--// Screen_Saver := True;
--//
--// ---- -R - Rotate_Colors
--//
--// elsif This_Arg = "-R" then
--// Rotate_Colors := True;
--//
--// ---- -C - Chromo_Colors
--//
--// elsif This_Arg = "-C" then
--// Chromo_Colors := True;
--//
--// ----Anything else is an error.
--//
--// else
--// Text_Io.Put_Line
--// ("Unrecognized command line option: {" &
--// To_String (This_Arg) & "}");
--// Usage (1);
--// end if;
--// end loop;
--//
--// ----We must have a display.
--//
--// if Display = None_X_String_Pointer then
--// Display := new X_String'(X_Display_Name (""));
--// end if;
--//
--// ----Create the other strings.
--//
--// if Geometry = None_X_String_Pointer then
--// Geometry := new X_String'("");
--// end if;
--//
--// Worm_Main.Main (Display => Display.all,
--// Geometry => Geometry.all,
--// Length => Length,
--// Size => Size,
--// Number => Number,
--// Screen_Saver => Screen_Saver,
--// Rotate_Colors => Rotate_Colors,
--// Chromo_Colors => Chromo_Colors);
--//
--/ if Cdf_Hpux then
--// System_Interface.Process.Ext (Result);
--/ elsif TeleGen2 and then Unix then
--// Process_Control.Exit_Execution (0); -- Program exit
--/ end if;
--//
--// exception
--//
--// when Program_Error =>
--/ if Cdf_Hpux then
--// System_Interface.Process.Ext (Result);
--/ elsif TeleGen2 and then Unix then
--// Process_Control.Exit_Execution (Unix_Types.Integer_32 (1));
--/ end if;
--// null; -- Normal exit
--//
--// end Worm_Unix;
--/ if Cdf_Hpux then
--// pragma Main;
--/ end if;
--//
--/ end if; -- not R1000