changed worldgen a bit

segfaultdev · May 10, 2022 · 7200bfd · 7200bfd
1 parent 8d23ebb
commit 7200bfd
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/include/tree.h b/include/tree.h
@@ -9,6 +9,8 @@
 
 // tree 0.11 - the ALIVE update:
 // - make grass not grow that long
+// - make fire spread a lil bit more downwards
+// - 
 // - use "tile" instead of "getTile()" in immense if-else blob
 
 // tree 0.12:

diff --git a/tree.c b/tree.c
@@ -211,7 +211,7 @@ void del_tile(int x, int y) {
 
 void world_gen(void) {
   for (int i = 0; i < WIDTH; i++) {
-    int height = (int)((noise_1(i / 59.7f) * 0.3f + noise_1(i / 61.3f) * 0.2f + noise_1(i / 55.1f) * 0.2f) * HEIGHT);
+    int height = (int)((noise_1(i / 59.7f) * 0.35f + noise_1(i / 61.3f) * 0.25f + noise_1(i / 55.1f) * 0.25f) * HEIGHT);
 
     for (int j = 0; j < HEIGHT; j++) {
       if (j == HEIGHT - 1 && WORLD_WRAP) {
@@ -221,14 +221,23 @@ void world_gen(void) {
 
       if (HEIGHT - j < height) {
         int depth = HEIGHT - j;
+        int solid = 0;
 
         if (noise_2(i / 47.0f, j / 43.0f) >= lerp(0.4f, 0.8f, depth / 50.0f)) {
           set_tile(i, j, tile_stone);
+          solid = 1;
         } else if (noise_2(i / 55.0f, j / 51.0f) >= lerp(0.6f, 0.9f, (height - depth) / 50.0f)) {
           set_tile(i, j, tile_sand);
+        } else if (noise_2(i / 46.9f, j / 43.1f) >= lerp(0.35f, 0.7f, depth / 50.0f)) {
+          set_tile(i, j, tile_clay);
+          solid = 1;
         } else {
           set_tile(i, j, tile_dirt);
         }
+
+        if (solid && noise_2(i / 17.3f, j / 16.2f) >= 0.85f) {
+          set_tile(i, j, (HEIGHT - j < 0.4f * HEIGHT) ? tile_water : tile_air);
+        }
       } else if (HEIGHT - j < 0.4f * HEIGHT) {
         set_tile(i, j, tile_water);
       }