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96 lines
3.4 KiB
C
96 lines
3.4 KiB
C
/************************************************************************
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* *
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* Star Traders: A Game of Interstellar Trading *
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* Copyright (C) 1990-2011, John Zaitseff *
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* *
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************************************************************************/
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/*
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Author: John Zaitseff <J.Zaitseff@zap.org.au>
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$Id$
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This file, move.h, contains declarations for functions that make and
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process a game move in Star Traders.
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This program is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation, either version 3 of the License, or (at your
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option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see http://www.gnu.org/licenses/.
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*/
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#ifndef included_MOVE_H
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#define included_MOVE_H 1
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/************************************************************************
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* Game move function prototypes *
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************************************************************************/
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/*
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Function: select_moves - Select NUMBER_MOVES random moves
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Parameters: (none)
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Returns: (nothing)
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This function selects NUMBER_MOVES random moves and stores them in the
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game_move[] array. If there are less than NUMBER_MOVES empty spaces in
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the galaxy map, the game is automatically finished by setting
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quit_selected to true.
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*/
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extern void select_moves (void);
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/*
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Function: get_move - Wait for the player to enter their move
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Parameters: (none)
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Returns: selection_t - Choice selected by player
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This function displays the galaxy map and the current moves, then waits
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for the player to select one of the moves. On entry, current_player
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contains the current player number; quit_selected and/or abort_game may
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be true (if so, get_move() justs returns SEL_QUIT without waiting for
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the player to select a move). The return value is the choice made by
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the player.
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Note that two windows (the "Select move" window and the galaxy map
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window) are left on the screen: they are closed in process_move().
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*/
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extern selection_t get_move (void);
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/*
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Function: process_move - Process the move selected by the player
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Parameters: selection - Selection made by current player
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Returns: (nothing)
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This function processes the move in selection. It assumes the "Select
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move" and galaxy map windows are still open. In particular, this
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function tries to start new companies, merge companies, bankrupt
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companies and/or players, adjust values, etc.
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*/
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extern void process_move (selection_t selection);
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/*
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Function: next_player - Get the next player
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Parameters: (none)
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Returns: (nothing)
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This function sets the global variable current_player to the next
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eligible player. If no player is still in the game, quit_selected is
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set to true. The variable turn_number is also incremented if required.
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*/
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extern void next_player (void);
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#endif /* included_MOVE_H */
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