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/* simsys.h
*
* Copyright (c) 2001 Hansjrg Malthaner
* hansjoerg.malthaner@gmx.de
*
* This file is part of the Simugraph graphics engine.
*
*
* This file may be copied and modified freely so long as the above credits,
* this paragraph, and the below disclaimer of warranty are retained; no
* financial profit is derived from said modification or copying; and all
* licensing rights to any modifications are granted to the original author,
* Hansjrg Malthaner.
*
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef simsys_h
#define simsys_h
#ifdef __cplusplus
extern "C" {
#endif
#ifndef TRUE
#define TRUE 1
#define FALSE 0
#endif
/* Variablen zur Messageverarbeitung */
/* Klassen */
#define SIM_NOEVENT 0
#define SIM_MOUSE_BUTTONS 1
#define SIM_KEYBOARD 2
#define SIM_MOUSE_MOVE 3
#define SIM_IGNORE_EVENT 255
/* Aktionen */ /* added RIGHTUP and MIDUP */
#define SIM_MOUSE_LEFTUP 1
#define SIM_MOUSE_RIGHTUP 2
#define SIM_MOUSE_MIDUP 3
#define SIM_MOUSE_LEFTBUTTON 4
#define SIM_MOUSE_RIGHTBUTTON 5
#define SIM_MOUSE_MIDBUTTON 6
#define SIM_MOUSE_MOVED 7
/**
* inits operating system stuff
* @author Hj. Malthaner
*/
int dr_os_init(int n, int *parameter);
/**
* opens graphics device/context/window of size w*h
* @param w width
* @param h height
* @author Hj. Malthaner
*/
int dr_os_open(int w, int h);
/**
* closes operating system stuff
* @author Hj. Malthaner
*/
int dr_os_close();
/**
* retrieve display width
* @author Hj. Malthaner (hansjoerg.malthaner@gmx.de)
*/
int dr_get_width();
/**
* retrieve display height
* @author Hj. Malthaner (hansjoerg.malthaner@gmx.de)
*/
int dr_get_height();
/**
* creates a (maybe virtual) array of graphics data
* @author Hj. Malthaner
*/
unsigned short * dr_textur_init();
/**
* displays the array of graphics data
* @author Hj. Malthaner
*/
void dr_textur(int xp, int yp, int w, int h);
/**
* use this method to flush graphics pipeline (undrawn stuff) onscreen.
* @author Hj. Malthaner
*/
void dr_flush();
/**
* set colormap entries
* @author Hj. Malthaner
*/
void dr_setRGB8multi(int first, int count, unsigned char * data);
/**
* display/hide mouse pointer
* @author Hj. Malthaner (hansjoerg.malthaner@gmx.de)
*/
void show_pointer(int yesno);
/**
* move mouse pointer
* @author Hj. Malthaner (hansjoerg.malthaner@gmx.de)
*/
void move_pointer(int x, int y);
/**
* update softpointer position
* @author Hj. Malthaner (hansjoerg.malthaner@gmx.de)
*/
void ex_ord_update_mx_my();
/**
* get events from the system
* @author Hj. Malthaner (hansjoerg.malthaner@gmx.de)
*/
void GetEvents();
/**
* get events from the system without waiting
* @author Hj. Malthaner (hansjoerg.malthaner@gmx.de)
*/
void GetEventsNoWait();
/**
* @returns time since progrma start in milliseconds
* @author Hj. Malthaner
*/
long long dr_time(void);
/**
* sleeps some microseconds
* @author Hj. Malthaner
*/
void dr_sleep(unsigned long usec);
/**
* loads a sample
* @return a handle for that sample or -1 on failure
* @author Hj. Malthaner
*/
int dr_load_sample(const char *filename);
/**
* plays a sample
* @param key the key for the sample to be played
* @author Hj. Malthaner
*/
void dr_play_sample(int key, int volume);
#ifdef __cplusplus
}
#endif
#endif
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