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556
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1 #include <math.h>
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2
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3 // for rand
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4 #include <stdlib.h>
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5
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492
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6 extern int printf(char *,...);
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556
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7 #define SANKAKU 100000
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8
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9 static const double pi2 = M_PI * 2.0;
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10
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11 int mysin[181];
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12 int mycos[181];
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13
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14 void sankakuf()
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15 {
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16 int i;
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17 for(i=0;i<181;i++)
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18 {
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19 mysin[i]=sin(i /360.0*pi2)*SANKAKU;
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20 }
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21 for(i=0;i<181;i++)
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22 {
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23 mycos[i]=cos(i /360.0*pi2)*SANKAKU;
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24 }
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25 }
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26
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27 int Mycos(int c)
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28 {
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29 c%=360;
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30 if(c<0) c+=360;
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31 if((c<=180))
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32 return(mycos[c]);
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33 if(c>180)
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34 return(mycos[180-(c-180)]);
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35 return(0);
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36 }
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37
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38 int Mysin(int c)
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39 {
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40 c%=360;
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41 if(c<0) c+=360;
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42 if(c<=180)
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43 return(mysin[c]);
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44 if(c>180)
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45 return(mysin[180-(c-180)]*-1);
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46 return(0);
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47 }
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48
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492
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49 void
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50 Putenemy(int charno,float x,float y,float sx,float sy,int move) {
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51 if(x)
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558
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52 printf("#0051:%d %f %f %f %f %d\n",charno,x,y,sx,sy,move);
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492
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53 else
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558
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54 printf("#0053:check\n");
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492
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55 }
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56 int
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57 main()
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58 {
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59 int ix=32,iy=32; float fx=32,fy=32;
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556
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60 sankakuf();
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558
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61 printf("#0060:%d %d\n", Mysin(45),Mycos(-30));
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556
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62 {
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63 float x=10,y=20;
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64 Putenemy(3,x,y,(float) Mysin(15)*2/SANKAKU,(float)Mycos(15)*2/SANKAKU,0);
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65 //Putenemy(3,x,y,(float) Mysin(15)*2.0/SANKAKU,(float)Mycos(15)*2.0/SANKAKU,0);
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66 Putenemy(3,x,y,(float) Mysin(rand()%15*-1)*2/SANKAKU,(float)Mycos(rand()%15*-1)*2/SANKAKU,0);
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67 // Putenemy(3,x,y,(float) Mysin(rand()%15*-1)*2.0/SANKAKU,(float)Mycos(rand()%15*-1)*2.0/SANKAKU,0);
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68 }
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492
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69 Putenemy(0,ix,iy,1,0,10);
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70 Putenemy(1,(float)ix,(float)iy,1,0,10);
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71 Putenemy(2,(float)ix,(float)iy,(float)ix,(float)iy,ix);
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72 Putenemy(3,(float)ix,(float)iy,(float)ix,0,ix);
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73 Putenemy(4,fx,fy,1,0,10);
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556
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74 return(0);
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492
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75 }
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76
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