#include <SDL/SDL.h>
#include "debug.h"
Go to the source code of this file.
Functions | |
| void | sdl_close () |
| int | sdl_initialize () |
| void | fps_cycles (int fps) |
| void | delay (unsigned int time) |
| void | set_palette (unsigned char *palette) |
| void | fade_black_2_white () |
| void | flip () |
| void | copy_block_phys (int left, int top, int right, int bottom) |
| void | init_screen_buffer (unsigned char *buffer, int width, int height) |
| void | cross_fade (unsigned char *buffer, unsigned char *palette) |
| void | toggle_fullscreen () |
| void | read_keys () |
| void | ttf_draw_text (int X, int Y, char *string, int center) |
| void | get_mouse_positions (MouseStatusStruct *mouseData) |
Variables | |
| unsigned char * | workVideoBuffer |
| unsigned char * | frontVideoBuffer |
| unsigned char * | frontVideoBufferbis |
| int | screenLockupTable [2000] |
| unsigned char | pressedKeyMap [29] |
| unsigned short int | pressedKeyCharMap [31] |
| short int | skipedKey |
| short int | pressedKey |
| short int | skipIntro |
| short int | currentKey |
| short int | key |
| short int | leftMouse |
| short int | rightMouse |
| SDL_Surface * | screen |
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 sdlengine.h.
| void copy_block_phys | ( | int | left, | |
| int | top, | |||
| int | right, | |||
| int | bottom | |||
| ) |
Blit surface in the screen in a determinate area
| left | left position to start copy | |
| top | top position to start copy | |
| right | right position to start copy | |
| bottom | bottom position to start copy |
Definition at line 264 of file sdlengine.c.
References screen, and screenBuffer.
Referenced by draw_button_gfx(), and flip_redraw_areas().
| void cross_fade | ( | unsigned char * | buffer, | |
| unsigned char * | palette | |||
| ) |
Cross fade feature
| buffer | screen buffer | |
| palette | new palette to cross fade |
| buffer | screen buffer | |
| palette | new palette to cross fade |
Definition at line 289 of file sdlengine.c.
References delay(), screen, SCREEN_HEIGHT, SCREEN_WIDTH, and surfaceTable.
Referenced by fade_in(), play_fla_movie(), and redraw_engine_actions().
| void delay | ( | unsigned int | time | ) |
Deplay certain seconds till proceed
| time | time in seconds to delay |
Definition at line 209 of file sdlengine.c.
References lbaTime, read_keys(), and skipIntro.
Referenced by adeline_logo(), cross_fade(), and load_image_delay().
| void fade_black_2_white | ( | ) |
| void flip | ( | ) |
Blit surface in the screen
Definition at line 253 of file sdlengine.c.
References screen, and screenBuffer.
Referenced by advoptions_menu(), main_menu(), options_menu(), play_fla_movie(), redraw_engine_actions(), savemanage_menu(), and volume_menu().
| void fps_cycles | ( | int | fps | ) |
Frames per second sdl delay
Frames per second sdl delay
| fps | frames per second |
Definition at line 201 of file sdlengine.c.
References lbaTime.
Referenced by draw_button(), fade_2_black(), fade_2_pal(), game_engine_loop(), giveup_menu(), main_menu(), and play_fla_movie().
| void get_mouse_positions | ( | MouseStatusStruct * | mouseData | ) |
| void init_screen_buffer | ( | unsigned char * | buffer, | |
| int | width, | |||
| int | height | |||
| ) |
Create SDL screen surface
| buffer | screen buffer to blit surface | |
| width | screen width size | |
| height | screen height size |
Definition at line 281 of file sdlengine.c.
References SCREEN_WIDTH, and screenBuffer.
Referenced by allocate_video_memory().
| void read_keys | ( | ) |
Handle keyboard pressed keys
Definition at line 361 of file sdlengine.c.
References leftMouse, pressedKey, pressedKeyCharMap, pressedKeyMap, rightMouse, skipedKey, skipIntro, and toggle_fullscreen().
Referenced by delay(), play_fla_movie(), process_menu(), and run_game_engine().
| void sdl_close | ( | ) |
Close everything in the game
Definition at line 88 of file sdlengine.c.
References atexit_callback(), stop_midi_music(), and stop_track_music().
Referenced by main(), and sdl_initialize().
| int sdl_initialize | ( | ) |
SDL initializer
Definition at line 97 of file sdlengine.c.
References cfgfile, ConfigFile::Debug, HIGH_QUALITY_FREQUENCY, ORIGINAL_GAME_FREQUENCY, screen, SCREEN_HEIGHT, SCREEN_WIDTH, sdl_close(), surfaceTable, and ConfigFile::UseHQSnd.
Referenced by init_engine().
| void set_palette | ( | unsigned char * | palette | ) |
Set a new palette in the SDL screen buffer
| palette | palette to set |
Definition at line 227 of file sdlengine.c.
References screen, and screenBuffer.
Referenced by adjust_palette(), black_2_white(), fade_2_pal(), load_image(), load_menu_image(), play_fla_movie(), set_back_pal(), and toggle_fullscreen().
| void toggle_fullscreen | ( | ) |
Switch between window and fullscreen modes
Definition at line 337 of file sdlengine.c.
References cfgfile, convert_pal_2_RGBA(), copy_screen(), frontVideoBuffer, ConfigFile::FullScreen, palette, paletteRGBA, screen, SCREEN_HEIGHT, SCREEN_WIDTH, set_palette(), and workVideoBuffer.
Referenced by init_engine(), and read_keys().
| void ttf_draw_text | ( | int | X, | |
| int | Y, | |||
| char * | string, | |||
| int | center | |||
| ) |
| short int currentKey |
Current key value
Definition at line 70 of file sdlengine.c.
| unsigned char* frontVideoBuffer |
Main game video buffer
Definition at line 35 of file sdlengine.h.
Referenced by adeline_logo(), advoptions_menu(), allocate_video_memory(), blit_background_areas(), clear_screen(), copy_grid_mask(), draw_brick_sprite(), draw_button_gfx(), draw_character(), draw_line(), draw_splitted_box(), draw_transparent_box(), fade_in(), giveup_menu(), load_image(), load_image_delay(), load_menu_image(), main_menu(), options_menu(), play_fla_movie(), process_menu(), process_plasma_effect(), redraw_engine_actions(), savemanage_menu(), toggle_fullscreen(), and volume_menu().
| unsigned char* frontVideoBufferbis |
Auxiliar game video buffer
Definition at line 37 of file sdlengine.h.
Referenced by allocate_video_memory().
| short int key |
| short int leftMouse |
| short int pressedKey |
Pressed key - printTextVar12
Definition at line 65 of file sdlengine.c.
Referenced by process_menu(), and read_keys().
| unsigned short int pressedKeyCharMap[31] |
Pressed key char map - scanCodeTab2
Definition at line 45 of file sdlengine.h.
Referenced by init_keymap(), and read_keys().
| unsigned char pressedKeyMap[29] |
Pressed key map - scanCodeTab1
Definition at line 43 of file sdlengine.h.
Referenced by init_keymap(), and read_keys().
| short int rightMouse |
| SDL_Surface* screen |
Main SDL screen surface buffer
Definition at line 53 of file sdlengine.c.
Referenced by copy_block_phys(), cross_fade(), draw_character(), fade_black_2_white(), flip(), sdl_initialize(), set_palette(), and toggle_fullscreen().
| int screenLockupTable[2000] |
temporary screen table
Definition at line 40 of file sdlengine.h.
Referenced by allocate_video_memory(), blit_box(), copy_grid_mask(), draw_brick_sprite(), draw_character(), draw_line(), draw_splitted_box(), draw_transparent_box(), and process_plasma_effect().
| short int skipedKey |
Skipped key - key1
Definition at line 63 of file sdlengine.c.
Referenced by process_menu(), and read_keys().
| short int skipIntro |
Skip intro variable
Definition at line 68 of file sdlengine.c.
Referenced by delay(), play_fla_movie(), process_menu(), read_keys(), redraw_engine_actions(), run_game_engine(), and show_giveup_menu().
| unsigned char* workVideoBuffer |
Work video buffer
Definition at line 33 of file sdlengine.h.
Referenced by adeline_logo(), advoptions_menu(), allocate_video_memory(), blit_background_areas(), draw_button_gfx(), draw_over_sprite_actor(), giveup_menu(), load_image(), load_image_delay(), load_menu_image(), main_menu(), options_menu(), play_fla_movie(), process_menu(), redraw_engine_actions(), savemanage_menu(), scale_fla_2x(), toggle_fullscreen(), and volume_menu().
1.5.5