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#include "fxlib.h"
int headloop = 1;
#define SCA 0xD201D002
#define SCB 0x422B0009
#define SCE 0x80010070
typedef void(*sc_vpuc)(unsigned char*);
const unsigned int sc06C4[] = { SCA, SCB, SCE, 0x06C4 };
#define KBD_PRGM_GetKey (*(sc_vpuc)sc06C4)
int PRGM_GetKey(){
unsigned char sysbuffer[12];
KBD_PRGM_GetKey( sysbuffer );
return ( sysbuffer[1] & 0x0F ) * 10 + ( ( sysbuffer[2] & 0xF0 ) >> 4 );
}
typedef int(*sc_iv)(void);
const unsigned int sc003B[] = { SCA, SCB, SCE, 0x003B };
#define RTC_GetTicks (*(sc_iv)sc003B)
const unsigned int sc0541[] = { SCA, SCB, SCE, 0x0541 };
#define itoa (*(sc_viuc)sc0541)
static unsigned int lastrandom=0x12345678;
unsigned int rand(){
int seed = 0;
if (seed) lastrandom=seed;
lastrandom = ( 0x41C64E6D*lastrandom ) + 0x3039;
return ( lastrandom >> 16 );
}
int AddIn_main(int isAppli, unsigned short OptionNum)
{
while (headloop == 1){
int xpos [51]; //Arrays für die X/Y Position/ Richtung der schlange und des Futters
int ypos [51];
int direct [51];
int eatingx [11];
int eatingy [11];
int sleep = 100;
unsigned int key; //Variable für Tastenabfragen
char head = 6; //Kopfposition der Schlange
int eatcount = 1; //Zahler für die Anzahl des Futters
int count; //Zahler für for Schleifen
int loop = 1; //Schleife aktivieren
int points[5];
rand( RTC_GetTicks());
for (count = 0 ; count <= 7 ; count++)
{
direct [count] = 4; //Richtung Rechts an alle Schlangenteile
}
for (count = 0 ; count <= 6 ; count++)
{
xpos [count] = count - 1; //xposition festlegen (Startposition)
ypos [count] = 0; //yposition festlegen (Startposition)
}
//Menu
Bdisp_AllClr_DDVRAM(); // Bildschirm loschen
PrintMini(1,20,(unsigned char *)"Geschwindigkeit mit + und - ",MINI_OVER);
PrintMini(1,30,(unsigned char *)"regeln. Beenden mit EXIT , ",MINI_OVER);
PrintMini(1,40,(unsigned char *)"steuern mit den Pfeiltasten !",MINI_OVER);
Bdisp_PutDisp_DD();
GetKey(&key);
Bdisp_AllClr_DDVRAM(); // Bildschirm loschen
while (loop == 1) //endlosschleife, solange bis loop ungleich null
{
if (head > 25){
Bdisp_AllClr_DDVRAM();
locate(5,4);
Print("GEWONNEN!!!");
locate(7,5);
Print("25 Punkte");
Bdisp_PutDisp_DD();
GetKey(&key);
loop = 2;
}
itoa(head-6,points);
PrintMini( 1, 1, &points, MINI_REV);
Bdisp_PutDisp_DD();
if (eatcount < 10) // 10 mal Futter zufallig auf das Feld verteilen
{
eatingx [eatcount] = rand() % 60;
eatingy [eatcount] = rand() % 30;
for (count = 0; count <= 2; count ++){
Bdisp_DrawLineVRAM( eatingx [eatcount] * 2 , eatingy [eatcount] * 2 + count , eatingx [eatcount] * 2 - 2, eatingy [eatcount] * 2 + count);
}
Bdisp_PutDisp_DD();
eatcount ++; //Futterzähler erhöhen
}
for (count = 0; count <= 2; count ++){
Bdisp_ClearLineVRAM( xpos [1] * 2 , ypos [1] * 2 + count , xpos [1] * 2 - 2 , ypos [1] * 2 + count);
}
Bdisp_PutDisp_DD();
for (count = 0; count != head + 1; count ++) //xpositionen aktualisieren und an die evtl veränderte Laufrichtung anpassen
{switch(direct [count]){
case 1 :
ypos [count] = ypos [count] + 1;
break;
case 2 :
xpos [count] = xpos [count] - 1;
break;
case 3 :
ypos [count] = ypos [count] - 1;
break;
case 4 :
xpos [count] = xpos [count] + 1;
break;}
}
if (xpos[head] > 60 || xpos [head] < 0 || ypos [head] < 0 || ypos [head] > 30){
Bdisp_AllClr_DDVRAM();
key = 0;
locate(7,4);
Print("Verloren.");
Bdisp_PutDisp_DD();
GetKey(&key);
}
for (count = 0 ; count <= eatcount; count ++){
if (eatingx [count] == xpos [head] && eatingy [count] == ypos [head]){
head++;
eatcount--;
direct [head + 1] = direct [head];
switch(direct [head]){
case 1 :
ypos [head] = ypos [head - 1] + 1;
xpos [head] = xpos [head - 1];
break;
case 2 :
xpos [head] = xpos [head - 1] - 1;
ypos [head] = ypos [head - 1];
break;
case 3 :
ypos [head] = ypos [head - 1] - 1;
xpos [head] = xpos [head - 1];
break;
case 4 :
xpos [head] = xpos [head - 1] + 1;
ypos [head] = ypos [head - 1];
break;}
for (count = 0; count <= 2; count ++){
Bdisp_DrawLineVRAM( xpos [head] * 2 , ypos [head] * 2 + count , xpos [head] * 2 - 2 , ypos [head] * 2 + count);
}
Bdisp_PutDisp_DD();
break;
}}
for (count = 0; count <= 2; count ++){
Bdisp_DrawLineVRAM( xpos [head] * 2 , ypos [head] * 2 + count , xpos [head] * 2 - 2 , ypos [head] * 2 + count);
}
Bdisp_PutDisp_DD();
for (count = 0 ; count != head + 1; count++)//Richtung ubertragen, von vorne nach hinten,
//d. h. Ist vorher der Kopf nach rechts und der 2. Teil nach oben gelaufen,
//lauft das 2. Teil jetzt nach oben und der 3. Teil nach rechts
{direct [count] = direct [count + 1];}
key = PRGM_GetKey();
Sleep(sleep);
switch (key){
case 28 :
if (direct[head+1] != 1){
direct[head+1] = 3;//Kopflaufrichtung nach oben
}
break;
case 27 :
if (direct[head+1] != 2){
direct[head+1] = 4; //Kopflaufrichtung rechts
}
break;
case 37 :
if (direct[head+1] != 3){
direct[head+1] = 1;//runter
}
break;
case 38 :
if (direct[head+1] != 4){
direct[head+1] = 2;//links
}
break;
case 47 :
headloop = 2;
loop = 2;
break;
case 42 :
if (sleep > 0){
sleep = sleep - 5;
}
break;
case 32 :
sleep = sleep + 5;
break;
}
}
}
}
//\/ WICHTIG !!!!!! \/ muss da bleiben \/ (warum auch immer) \/
#pragma section _BR_Size
unsigned long BR_Size;
#pragma section
#pragma section _TOP
int InitializeSystem(int isAppli, unsigned short OptionNum)
{
return INIT_ADDIN_APPLICATION(isAppli, OptionNum);
}
#pragma section
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