Move source files to their modules src folders

1 files changed, 0 insertions, 86 deletions

diff --git a/src/utils/misc.c b/src/utils/misc.c
deleted file mode 100644
index 0f3d218..0000000
--- a/src/utils/misc.c
+++ /dev/null
@@ -1,86 +0,0 @@
-#include <stdint.h>
-#include <stdlib.h>
-
-#include <string.h>
-
-#include <engine/logging.h>
-#include <engine/utils.h>
-
-/* These should all be in some external facing module "tools" */
-
-f32 lerp(f32 dt, f32 a, f32 b) { return (a * (1.0f - dt)) + (b * dt); }
-
-i32 int_lerp(f32 dt, i32 a, i32 b) {
-  return ((f32)a * (1.0f - dt)) + ((f32)b * dt);
-}
-
-u32 hash(char* str) {
-  u32 sum = 0;
-  while (*str != '\0') {
-    sum ^= (*str) * 0xdeece66d + 0xb;
-    str++;
-  }
-  return sum;
-}
-
-/* Populates dstmap
- * on success: return pointer to dstmap
- * on failure: return NULL */
-i32* kernmap(const void* map, i32* dstmap, const v2_i32 mapsize,
-             predicate_t* predicate) {
-  const i32 w = mapsize.x;
-  const i32 h = mapsize.y;
-  i32 mask[w * h];
-
-  if (w * h < 1) return NULL;
-
-  for (i32 i = 0; i < w * h; i++) {
-    mask[i] = predicate((void*)((u64)map + sizeof(i32) * i)) ? 1 : 0;
-  }
-
-  for (i32 y = 1; y < h - 1; y++) {
-    for (i32 x = 1; x < w - 1; x++) {
-      const i32 global_idx = (y * w) + x;
-      const i32 offs = global_idx - w - 1;
-      i32 _sum = 0;
-
-      i32 shift = 0;
-
-      /* We go in the following order */
-      /* ....|0|1|2|....*/
-      /* ....|3|4|5|....*/
-      /* ....|6|7|8|....*/
-      /* Where `4` is in the center, MASK_C */
-      for (i32 yy = offs; yy <= offs + w + w; yy += w) {
-        for (i32 xx = yy; xx < yy + 3; xx++) {
-          _sum = _sum | (mask[xx] << shift++);
-        }
-      }
-
-      dstmap[global_idx] = _sum;
-    }
-  }
-  return dstmap;
-}
-
-/* Returns an index from the given weights. */
-i32 pick_from_sample(const i32* weights, i32 len) {
-  if (len <= 0) return 0;
-
-  /* Cumulative sum */
-  i32 cumweights[len];
-  i32 sum = 0;
-  for (i32 i = 0; i < len; i++) {
-    sum += weights[i];
-    cumweights[i] = sum;
-  }
-
-  if (sum == 0) return 0;
-
-  i32 pick = rand() % sum;
-
-  for (i32 i = 0; i < len; i++) {
-    if (pick < cumweights[i]) return i;
-  }
-  return -1;
-}