D:/WorkAround/prequengine/trunk/src/interface.c File Reference

This file contains in-game interface routines. More...

#include "interface.h"
#include "sdlengine.h"
#include "main.h"

Include dependency graph for interface.c:

Go to the source code of this file.

Functions
void	draw_line (int startWidth, int startHeight, int endWidth, int endHeight, int lineColor)
void	blit_box (int left, int top, int right, int bottom, char *source, int leftDest, int topDest, char *dest)
void	draw_transparent_box (int left, int top, int right, int bottom, int colorAdj)
void	draw_splitted_box (int left, int top, int right, int bottom, unsigned char e)
void	set_clip (int left, int top, int right, int bottom)
void	save_clip ()
void	reset_clip ()

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Detailed Description

This file contains in-game interface routines.

Prequengine: a Little Big Adventure engine

Copyright (C) 2008 Prequengine team
Copyright (C) 2002-2007 The TwinEngine team

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.

Definition in file interface.c.

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Function Documentation

void blit_box	(	int	left,
		int	top,
		int	right,
		int	bottom,
		char *	source,
		int	leftDest,
		int	topDest,
		char *	dest
	)

Blit button box from working buffer to front buffer

Parameters:

	left	start width to draw the button
	top	start height to draw the button
	right	end width to draw the button
	bottom	end height to draw the button source screen buffer, in this case working buffer
	leftDest	start width to draw the button in destination buffer
	topDest	start height to draw the button in destination buffer destination screen buffer, in this case front buffer

Definition at line 169 of file interface.c.

References SCREEN_WIDTH, and screenLockupTable.

Referenced by blit_background_areas(), and draw_button_gfx().

void draw_line	(	int	startWidth,
		int	startHeight,
		int	endWidth,
		int	endHeight,
		int	lineColor
	)

Draw button line

Parameters:

	startWidth	width value where the line starts
	startHeight	height value where the line starts
	endWidth	width value where the line ends
	endHeight	height value where the line ends
	lineColor	line color in the current palette

Definition at line 35 of file interface.c.

References frontVideoBuffer, SCREEN_TEXTLIMIT_BOTTOM, SCREEN_TEXTLIMIT_LEFT, SCREEN_TEXTLIMIT_RIGHT, SCREEN_TEXTLIMIT_TOP, and screenLockupTable.

Referenced by display_zones(), and draw_button_box().

void draw_splitted_box	(	int	left,
		int	top,
		int	right,
		int	bottom,
		unsigned char	e
	)

Definition at line 272 of file interface.c.

References frontVideoBuffer, SCREEN_TEXTLIMIT_BOTTOM, SCREEN_TEXTLIMIT_LEFT, SCREEN_TEXTLIMIT_RIGHT, SCREEN_TEXTLIMIT_TOP, SCREEN_WIDTH, and screenLockupTable.

Referenced by draw_button_gfx().

void draw_transparent_box	(	int	left,
		int	top,
		int	right,
		int	bottom,
		int	colorAdj
	)

Draws inside buttons transparent area

Parameters:

	left	start width to draw the button
	top	start height to draw the button
	right	end width to draw the button
	bottom	end height to draw the button
	colorAdj	index to adjust the transparent box color

Definition at line 210 of file interface.c.

References frontVideoBuffer, SCREEN_TEXTLIMIT_BOTTOM, SCREEN_TEXTLIMIT_LEFT, SCREEN_TEXTLIMIT_RIGHT, SCREEN_TEXTLIMIT_TOP, and screenLockupTable.

Referenced by draw_button_gfx().

void reset_clip

(

)

Definition at line 332 of file interface.c.

References SCREEN_TEXTLIMIT_BOTTOM, SCREEN_TEXTLIMIT_RIGHT, SCREEN_TEXTLIMIT_TOP, textWindowBottom, textWindowLeft, textWindowRight, and textWindowTop.

Referenced by process_drawing(), and redraw_engine_actions().

void save_clip

(

)

Definition at line 324 of file interface.c.

References textWindowBottom, textWindowBottomSave, textWindowLeft, textWindowLeftSave, textWindowRight, textWindowRightSave, textWindowTop, and textWindowTopSave.

void set_clip	(	int	left,
		int	top,
		int	right,
		int	bottom
	)

Definition at line 305 of file interface.c.

References SCREEN_HEIGHT, SCREEN_TEXTLIMIT_BOTTOM, SCREEN_TEXTLIMIT_RIGHT, SCREEN_WIDTH, textWindowBottom, textWindowLeft, textWindowRight, and textWindowTop.

Referenced by process_drawing().