forked from mibi88/Builder
87 lines
2.4 KiB
C
87 lines
2.4 KiB
C
# include <stdio.h>
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# include <stdlib.h>
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# include <time.h>
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# define WORLD_WIDTH 64 // World width.
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# define WORLD_HEIGHT 64 // World height.
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# define SCREEN_WIDTH 128 // Screen width.
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# define SCREEN_HEIGHT 64 // Screen height.
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void mappartdisplaying(int x, int y, unsigned short int * terrain) {
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int firsttile_x = x>>3, firsttile_y = y>>3;
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int base_x = firsttile_x*8, base_y = firsttile_y*8;
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int sx = base_x - x, sy = base_y - y, tx = (SCREEN_WIDTH>>3) + 1, ty = (SCREEN_HEIGHT>>3) + 1;
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int cx, cy, px = sx, py = sy;
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unsigned short type;
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printf("values : %d, %d\n", tx, ty);
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for(cy = 0;cy != ty;cy++){
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for(cx = 0;cx != tx;cx++){
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type = terrain[(firsttile_y+cy)*WORLD_WIDTH+(firsttile_x+cx)];
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printf("type pos : %d, %d, %d, %d\n", cy, cx, tx, (cy*tx+cx));
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switch(type){
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case 1:
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printf("soil : %d, %d, %d\n", px, py, type); break;
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case 2:
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printf("stone : %d, %d, %d\n", px, py, type); break;
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case 3:
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printf("coal : %d, %d, %d\n", px, py, type); break;
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default:
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printf("other : %d, %d, %d\n", px, py, type); break;
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}
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px += 8;
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}
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py += 8;
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px = sx;
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}
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}
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void generateworld(unsigned short terrain[], int w, int h, int genstart, int genmin, int genmax, int someof, int type) {
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int x = 0, y = genstart, n, i, a, t;
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for(x=0;x!=w;x++){
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srand(clock());
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a = (int)rand() % 2;
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if(a==0){
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for(i=y;i!=h;i++){
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srand(clock());
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t = (int)rand() % 11;
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if(t==0){
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terrain[i*w+x] = someof;
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}else{
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terrain[i*w+x] = type;
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}
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}
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}else if(a==1){
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for(i=y;i!=h;i++){
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terrain[i*w+x] = type;
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}
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}
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srand(clock());
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n = (int)rand() % 2;
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if(n==0 && y<genmax){
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y++;
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}else if(n==1 && y>genmin){
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y--;
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}
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}
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}
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int main() {
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unsigned short terrain[WORLD_WIDTH*WORLD_HEIGHT];
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int i, x = 403, y;
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for(i=0;i!=WORLD_WIDTH*WORLD_HEIGHT;i++){
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terrain[i] = 0;
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}
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srand(clock());
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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);
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srand(clock());
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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);
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for(i=0;i!=WORLD_HEIGHT;i++){
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if(terrain[i*WORLD_WIDTH+(x>>3)] != 0){
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y = i * 8;
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break;
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}
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}
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y+=200;
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mappartdisplaying(x, y, terrain);
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return 0;
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}
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