diff --git a/terrain.c b/terrain.c
index d18d99e..d195c9e 100644
--- a/terrain.c
+++ b/terrain.c
@@ -259,21 +259,6 @@ uint16_t gen_terrain(struct vec3i pos, haloo3d_obj *model, tecs *ecs,
     uint16_t br = i + 1;
     uint16_t tl = i + CHUNKVSIZE;
     uint16_t tr = i + CHUNKVSIZE + 1;
-    // float lowy = MIN(model->vertices[bl].y, model->vertices[br].y);
-    // lowy = MIN(lowy, model->vertices[tl].y);
-    // lowy = MIN(lowy, model->vertices[tr].y);
-    // float highy = MAX(model->vertices[bl].y, model->vertices[br].y);
-    // highy = MAX(highy, model->vertices[tl].y);
-    // highy = MAX(highy, model->vertices[tr].y);
-    // float nlayer = fnlGetNoise2D(&ns, noisex + model->vertices[bl].x,
-    //                              noisey + model->vertices[bl].z);
-    // // int landcol = nlayer > 0.0 ? 4 * fabs(lowy) : 0;
-    // int landcol;
-    // if (highy < 0) {
-    //   landcol = LCOLSTEP + 1 + LCOLSTEP * fabs(highy);
-    // } else {
-    //   landcol = LCOLSTEP * fabs(lowy) * (1 + nlayer) * 0.5;
-    // }
     faces[0] = fastface2(model, landcols[0], bl, br, tl);
     faces[1] = fastface2(model, landcols[0], br, tr, tl);
     float lowys[2];
@@ -296,7 +281,6 @@ uint16_t gen_terrain(struct vec3i pos, haloo3d_obj *model, tecs *ecs,
       uint16_t tfvi = model->faces[faces[t]][0].posi;
       float nlayer = fnlGetNoise2D(&ns, noisex + model->vertices[tfvi].x,
                                    noisey + model->vertices[tfvi].z);
-      // int landcol = nlayer > 0.0 ? 4 * fabs(lowy) : 0;
       int landcol;
       if (highys[t] < 0) {
         landcol = LCOLSTEP + 1 + LCOLSTEP * fabs(highys[t]);
@@ -324,6 +308,7 @@ uint16_t gen_terrain(struct vec3i pos, haloo3d_obj *model, tecs *ecs,
       float pick = RANDF(); // pow(RANDF(), 2);
       float nlayer = fnlGetNoise2D(&ns, noisex + treepos.x, noisey + treepos.y);
       if (pick < y * (1 + nlayer) * 0.5) {
+        // Generate tree
         float scale = 0.1 + RANDF() * 0.05;
         float height = 0.5 + RANDF() * 0.5;
         haloo3d_obj_addobj(
@@ -334,31 +319,32 @@ uint16_t gen_terrain(struct vec3i pos, haloo3d_obj *model, tecs *ecs,
             (struct vec3){.x = scale, .y = scale * height, .z = scale});
         treecount++;
       } else if ((rand() & 3) == 0 && y < 0.4 && y > 0 && RANDF() < -nlayer) {
+        // Generate flower of random-ish color
         float scale = 0.04;
-        float vertscale = scale * (1 - 0.5 * RANDF()); // * CHUNKSCALE * 4;
+        float vertscale = scale * (1 - 0.5 * RANDF());
         haloo3d_obj_addobj(
-            &nl_model, flowers[nlayer > -0.9], // flowers[RANDF() * 0.4 > y],
+            &nl_model, flowers[nlayer > -0.9],
             (struct vec3){
                 .x = treepos.x, .y = y + vertscale * 0.5, .z = treepos.y},
-            (struct vec3)DEFAULTLOOK,
-            //(struct vec3){.x = -sin(MPI * 0.25), .y = 0, .z = -cos(MPI *
-            // 0.25)},
-            (struct vec3)DEFAULTUP,
+            (struct vec3)DEFAULTLOOK, (struct vec3)DEFAULTUP,
             (struct vec3){.x = scale, .y = vertscale, .z = scale});
       }
     }
+    // You can put towers in cells with no trees that are high enough, as long
+    // as this chunk doesn't already have one
     if (treecount == 0 && lowy > TOWERLOW && !gentower) {
       gentower = 1;
       gen_tower(&nl_model, tower, ecs, ctx, pos,
                 (struct vec3){.x = triedge[0].x, .y = lowy, .z = triedge[0].y});
     }
   }
+  // A silly hack to get a single model to render in multiple ways. Not good!
   uint16_t stoplighting = model->numfaces;
   haloo3d_obj_addobj(model, &nl_model, (struct vec3){.x = 0, .y = 0, .z = 0},
                      (struct vec3)DEFAULTLOOK, (struct vec3)DEFAULTUP,
                      (struct vec3){.x = 1, .y = 1, .z = 1});
   haloo3d_obj_free(&nl_model);
-  // Generate a cloud
+  // Generate a cloud maybe
   if (RANDF() < CLOUDCHANCE)
     gen_cloud(ctx, ecs, pos);
   return stoplighting;