55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
# include <time.h>
|
|
# include <stdio.h>
|
|
# include <stdlib.h>
|
|
|
|
# define WORLD_WIDTH 256 // World width.
|
|
# define WORLD_HEIGHT 64 // World height.
|
|
|
|
void generateworld(unsigned short terrain[], int w, int h, int genstart, int genmin, int genmax, int someof, int type) {
|
|
int x = 0, y = genstart, n, i, a, t;
|
|
for(x=0;x!=w;x++){
|
|
srand(clock());
|
|
a = (int)rand() % 2;
|
|
if(a==0){
|
|
for(i=y;i!=h;i++){
|
|
srand(clock());
|
|
t = (int)rand() % 11;
|
|
if(t==0){
|
|
terrain[i*w+x] = someof;
|
|
}else{
|
|
terrain[i*w+x] = type;
|
|
}
|
|
}
|
|
}else if(a==1){
|
|
for(i=y;i!=h;i++){
|
|
terrain[i*w+x] = type;
|
|
}
|
|
}
|
|
srand(clock());
|
|
n = (int)rand() % 2;
|
|
if(n==0 && y<genmax){
|
|
y++;
|
|
}else if(n==1 && y>genmin){
|
|
y--;
|
|
}
|
|
}
|
|
}
|
|
int main() {
|
|
unsigned short terrain[WORLD_WIDTH*WORLD_HEIGHT];
|
|
int i, x, y;
|
|
for(i=0;i!=WORLD_WIDTH*WORLD_HEIGHT;i++){
|
|
terrain[i] = 0;
|
|
}
|
|
srand(clock());
|
|
generateworld(terrain, WORLD_WIDTH, WORLD_HEIGHT, (int)((rand() % ((WORLD_HEIGHT - 40) - (WORLD_HEIGHT - 60) + 1)) + WORLD_HEIGHT - 60), WORLD_HEIGHT - 60, WORLD_HEIGHT - 40, 0, 1);
|
|
srand(clock());
|
|
generateworld(terrain, WORLD_WIDTH, WORLD_HEIGHT, (int)((rand() % ((WORLD_HEIGHT - 25) - (WORLD_HEIGHT - 40) + 1)) + WORLD_HEIGHT - 40), WORLD_HEIGHT - 40, WORLD_HEIGHT - 25, 3, 2);
|
|
printf("! XPM2\n%d %d 4 1\n0 c #4dc4be\n1 c #6b4528\n2 c #787878\n3 c #000000\n", WORLD_WIDTH, WORLD_HEIGHT);
|
|
for(y=0;y!=WORLD_HEIGHT;y++){
|
|
for(x=0;x!=WORLD_WIDTH;x++){
|
|
printf("%d", terrain[y*WORLD_WIDTH+x]);
|
|
}
|
|
printf("\n");
|
|
}
|
|
return 0;
|
|
} |