diff --git a/.cell/cell.toml b/.cell/cell.toml
new file mode 100644
index 00000000..bdf5a849
--- /dev/null
+++ b/.cell/cell.toml
@@ -0,0 +1,2 @@
+[compilation]
+LDFLAGS = "-lSDL3"
diff --git a/3pfollow.h b/3pfollow.h
deleted file mode 100644
index 1ca697eb..00000000
--- a/3pfollow.h
+++ /dev/null
@@ -1,168 +0,0 @@
-#ifndef THIRDPERSONFOLLOW_H
-#define THIRDPERSONFOLLOW_H
-
-#include "transform.h"
-#include "HandmadeMath.h"
-
-/*
-
-class ThirdPersonFollow {
-
-  public:
-    enum CameraType {
-        STATIONARY,
-        TRANSLATING,
-        ROTATING,
-        SPLINE
-    };
-
-    enum CameraTransition {
-        NONE,
-        CROSSDISSOLVE,
-        WIPE,
-        DIP
-    };
-
-    enum FrameOfReference {
-        LOCAL,
-        WORLD,
-        EXTERNAL
-    };
-
-     ThirdPersonFollow() {
-        // Rotation
-        RotationSpeed = 10.0f;
-        LockPitch = LockYaw = LockRoll = true;
-
-        XDirPosts = false;
-        YDirPosts = false;
-        ZDirPosts = false;
-
-
-        // Translation
-        //FloatWidths = AnchorWidths = CenterVector = glm::vec3(0, 0, 0);
-        PositionSpeeds = glm::vec3(2.f, 2.f, 2.f);
-        //TranslationScales = glm::vec3(1, 1, 1);
-
-        // Frame settings
-        Offset = glm::vec3(0.f, 0.f, 0.f);
-        Distance = 10;
-
-        AnchorSpeed = 80;
-    } ~ThirdPersonFollow() {
-    }
-
-    Transform *mytransform;
-
-    // An actor that can be given for the camera to base its movement around
-    // instead of itself. Makes most sense for this to be stationary
-    Transform *ExternalFrame = nullptr;
-
-
-    void SetExternalFrame(Transform * val) {
-        ExternalFrame = val;
-    }
-
-    // The target the camera "looks" at, used for calculations
-    Transform *Target = nullptr;
-
-    void SetTarget(Transform * val) {
-        Target = val;
-    }
-
-    // Offset from the target
-    glm::vec3 Offset;
-
-    // How far away should the camera act from the target
-    float Distance;
-
-    ///////////////////////////////////////////////////////////////////////////
-    // Translation variables. In this mode, the camera doesn't rotate to look
-    // at the target, it only moves around the world.
-    ///////////////////////////////////////////////////////////////////////////
-
-    /// "Posts" for each direction in 3D space. These are items that the target
-    /// is allowed to move within without the camera following along.
-    bool XDirPosts;
-    bool YDirPosts;
-    bool ZDirPosts;
-
-    /// The range in ecah direction the camera floats. While within this range,
-    /// the camera will smoothly glide to the desired position.
-    glm::vec3 FloatWidths;
-
-    /// The clamp range for each direction. If the camera reaches this range,
-    /// it will stick and not move any further.
-    glm::vec3 AnchorWidths;
-
-    /// When floating to the target, the speed to float.
-    glm::vec3 PositionSpeeds;
-
-    //////////////////////////////////////////////////////////////////////////
-    // Rotation variables. Used for the camera's rotation mode, where it
-    // follows the Target without translating.
-    //////////////////////////////////////////////////////////////////////////
-
-    /// Variables to lock its rotation in any of the three directions
-    bool LockRoll;
-    bool LockPitch;
-    bool LockYaw;
-
-    glm::vec3 RotationOffset;
-
-    /// The speed of rotation
-    float RotationSpeed;
-
-  private:
-    void CalculateTargetOffset();
-
-    // Transform of frame of reference
-    Transform TFOR;
-
-    /// The calculated offset based on frames of reference
-    glm::vec3 TargetOffset;
-
-    glm::vec3 TargetPosition;
-
-    glm::quat TargetRotation;
-
-
-    void CalculateTargets();
-
-    // Calculates
-
-    glm::vec3 CalculatePosition();
-
-    glm::vec3 CalculateCenter();
-
-    /// Given a direction and width, find the offsets.
-    glm::vec3 GetPostsOffset(const glm::vec3 & DirectionVector,
-                             float AnchorWidth);
-
-    /// Given anchors, what's the anchor width?
-    glm::vec3 GetExtentsOffset(const glm::vec3 & DirectionVector,
-                               float AnchorWidth, float TOffset,
-                               float Width);
-
-    glm::quat RemoveLockedRotation(const glm::quat & CurrentRotation);
-
-    glm::vec3 FrameBasedVectorLerp(const glm::vec3 & From,
-                                   const glm::vec3 & To,
-                                   const glm::vec3 & Speeds, float Tick);
-
-    glm::vec3 VectorLerpPiecewise(const glm::vec3 & From,
-                                  const glm::vec3 & To,
-                                  const glm::vec3 & Alpha);
-
-    bool GetLerpParam(const float Offst, const float AnchorWidth,
-                      const float FloatWidth);
-
-    /// Set to a value that gives good clamping, smoothly. Activates when
-    /// the target is out of range.
-    float AnchorSpeed;
-
-};
-
-*/
-
-#endif
diff --git a/3pfollow.c b/3pfollow.md
similarity index 98%
rename from 3pfollow.c
rename to 3pfollow.md
index 36abef39..90850f64 100644
--- a/3pfollow.c
+++ b/3pfollow.md
@@ -1,5 +1,4 @@
-#include "3pfollow.h"
-#include <math.h>
+This was a good camera system for third person games. Recreate it eventually in cell.
 
 // void ThirdPersonFollow::_ready() {
 //      Target = dynamic_cast<Spatial*>(get_node(TargetPath));
diff --git a/anim.c b/anim.c
deleted file mode 100644
index 5c106094..00000000
--- a/anim.c
+++ /dev/null
@@ -1,63 +0,0 @@
-#include "anim.h"
-#include "stb_ds.h"
-
-void animation_run(struct animation *anim, float now)
-{
-  float elapsed = now - anim->time;
-  elapsed = fmod(elapsed,2);
-  if (!anim->channels) return;  
-  
-  for (int i = 0; i < arrlen(anim->channels); i++) {
-    struct anim_channel *ch = anim->channels+i;
-    HMM_Vec4 s = sample_sampler(ch->sampler, elapsed);
-    *(ch->target) = s;
-  }
-}
-
-HMM_Vec4 sample_cubicspline(sampler *sampler, float t, int prev, int next)
-{
-  HMM_Vec4 ret;
-  HMM_Quat qv = HMM_SLerp(HMM_QV4(sampler->data[prev]), t, HMM_QV4(sampler->data[next]));
-  memcpy(ret.e, qv.e, sizeof(ret.e));
-  return ret;
-}
-
-HMM_Vec4 sample_sampler(sampler *sampler, float time)
-{
-  if (arrlen(sampler->data) == 0) return v4zero;
-  if (arrlen(sampler->data) == 1) return sampler->data[0];
-  int previous_time=0;
-  int next_time=0;
-
-  for (int i = 1; i < arrlen(sampler->times); i++) {
-    if (time < sampler->times[i]) {
-      previous_time = i-1;
-      next_time = i;
-      break;
-    }
-  }
-  
-  float td = sampler->times[next_time]-sampler->times[previous_time];
-  float t = (time - sampler->times[previous_time])/td;
-
-  HMM_Vec4 ret;
-  HMM_Quat qv;
-
-  switch(sampler->type) {
-    case LINEAR:
-      return HMM_LerpV4(sampler->data[previous_time],time,sampler->data[next_time]);
-      break;
-    case STEP:
-      return sampler->data[previous_time];
-      break;
-    case CUBICSPLINE:
-      return sample_cubicspline(sampler,t, previous_time, next_time);
-      break;
-    case SLERP:
-      qv = HMM_SLerp(sampler->data[previous_time].quat, time, sampler->data[next_time].quat);
-      memcpy(ret.e,qv.e,sizeof(ret.e));
-      return ret;
-      break;
-  }
-  return sample_cubicspline(sampler,t, previous_time, next_time);  
-}
diff --git a/anim.h b/anim.h
deleted file mode 100644
index 444a9d88..00000000
--- a/anim.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef ANIM_H
-#define ANIM_H
-
-#include "HandmadeMath.h"
-
-struct keyframe {
-  double time;
-  double val;
-};
-
-#define LINEAR 0
-#define STEP 1
-#define CUBICSPLINE 2
-#define SLERP 3
-
-typedef struct sampler {
-  float *times;
-  HMM_Vec4 *data;
-  int type;
-} sampler;
-
-struct anim_channel {
-  HMM_Vec4 *target;
-  int comps;
-  struct sampler *sampler;
-};
-
-typedef struct animation {
-  double time;
-  struct anim_channel *channels;
-  sampler *samplers;
-} animation;
-
-void animation_run(struct animation *anim, float now);
-HMM_Vec4 sample_sampler(sampler *sampler, float time);
-
-#endif
diff --git a/camera.c b/camera.c
index 7a6463f7..c2443ccb 100644
--- a/camera.c
+++ b/camera.c
@@ -1,9 +1,8 @@
-#include "qjs_sdl.h"
+#include "sdl.h"
 #include "qjs_macros.h"
 #include "cell.h"
 #include "stb_ds.h"
 #include "qjs_actor.h"
-#include "qjs_sdl_surface.h"
 
 #include <SDL3/SDL.h>
 
diff --git a/datastream.c b/datastream.c
index 4d5605bc..75abf19a 100644
--- a/datastream.c
+++ b/datastream.c
@@ -1,25 +1,35 @@
-#define PL_MPEG_IMPLEMENTATION
+#include "cell.h"
+
+#define PL_MPEG_IMPLEMENTATION
+#include "pl_mpeg.h"
+
+struct datastream {
+  plm_t *plm;
+  JSValue callback;
+  JSContext *js;
+  int width;
+  int height;
+};
+
+typedef struct datastream datastream;
 
-#include "datastream.h"
 #include "cell.h"
 
 #include "limits.h"
 #include <stdbool.h>
 #include <stdlib.h>
-#include "font.h"
-#include "render.h"
 #include <string.h>
 
 #include "cbuf.h"
 
-QJSCLASS(datastream,)
-
 void datastream_free(JSRuntime *rt,datastream *ds)
 {
   plm_destroy(ds->plm);
   free(ds);
 }
 
+QJSCLASS(datastream,)
+
 struct datastream *ds_openvideo(void *raw, size_t rawlen)
 {
   struct datastream *ds = malloc(sizeof(*ds));
diff --git a/datastream.h b/datastream.h
deleted file mode 100644
index 8e68a0b8..00000000
--- a/datastream.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef DATASTREAM_H
-#define DATASTREAM_H
-
-#include "pl_mpeg.h"
-#include <stdint.h>
-#include "cell.h"
-
-#include <SDL3/SDL.h>
-
-struct datastream {
-  plm_t *plm;
-  JSValue callback;
-  JSContext *js;
-  int width;
-  int height;
-};
-
-typedef struct datastream datastream;
-
-void datastream_free(JSRuntime *rt,datastream *ds);
-
-struct datastream *ds_openvideo(void *raw, size_t rawlen);
-void ds_advance(struct datastream *ds, double); // advance time in seconds
-void ds_seek(struct datastream *ds, double);
-void ds_pause(struct datastream *ds);
-void ds_stop(struct datastream *ds);
-int ds_videodone(struct datastream *ds);
-double ds_remainingtime(struct datastream *ds);
-double ds_length(struct datastream *ds);
-
-#endif
diff --git a/font.c b/font.c
deleted file mode 100644
index a8bb6ba8..00000000
--- a/font.c
+++ /dev/null
@@ -1,325 +0,0 @@
-#include "font.h"
-
-#include <ctype.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "render.h"
-
-#include "stb_image_write.h"
-#include "stb_rect_pack.h"
-
-#define STB_TRUETYPE_IMPLEMENTATION
-#define STB_TRUETYPE_NO_STDIO
-#include "stb_truetype.h"
-
-#define STB_DS_IMPLEMENTATION
-#include "stb_ds.h"
-
-#include "HandmadeMath.h"
-
-typedef struct { const char *start, *end; float width; } line_t;
-typedef struct { line_t *lines; float max_width; } layout_lines;
-
-struct sFont *use_font;
-
-void font_free(JSRuntime *rt, font *f)
-{
-  if (f->surface) SDL_DestroySurface(f->surface);
-  free(f);
-}
-
-struct sFont *MakeFont(void *ttf_buffer, size_t len, int height) {
-  if (!ttf_buffer)
-    return NULL;
-    
-  int packsize = 1024;
-
-  struct sFont *newfont = calloc(1, sizeof(struct sFont));
-  newfont->height = height;
-
-  unsigned char *bitmap = malloc(packsize * packsize);
-
-  stbtt_packedchar glyphs[95];
-
-  stbtt_pack_context pc;
-
-  int pad = 2;
-
-  stbtt_PackBegin(&pc, bitmap, packsize, packsize, 0, pad, NULL);
-  stbtt_PackFontRange(&pc, ttf_buffer, 0, height, 32, 95, glyphs);
-  stbtt_PackEnd(&pc);
-
-  stbtt_fontinfo fontinfo;
-  if (!stbtt_InitFont(&fontinfo, ttf_buffer, stbtt_GetFontOffsetForIndex(ttf_buffer, 0))) {
-//    YughError("Failed to make font %s", fontfile);
-  }
-  
-  int ascent, descent, linegap;
-
-  stbtt_GetFontVMetrics(&fontinfo, &ascent, &descent, &linegap);
-  float s = stbtt_ScaleForPixelHeight(&fontinfo, height);
-  newfont->ascent = ascent * s;
-  newfont->descent = descent * s; /* descent is negative */
-  newfont->linegap = linegap * s;
-  newfont->line_height = (newfont->ascent - newfont->descent) + newfont->linegap;
-  newfont->surface = SDL_CreateSurface(packsize,packsize, SDL_PIXELFORMAT_RGBA32);
-  if (!newfont->surface) printf("SDL ERROR: %s\n", SDL_GetError());  
-  for (int i = 0; i < packsize; i++)
-    for (int j = 0; j < packsize; j++)
-      if (!SDL_WriteSurfacePixel(newfont->surface, j, i, 255,255,255,bitmap[i*packsize+j]))
-        printf("SDLERROR: %s\n", SDL_GetError());
-  
-  for (unsigned char c = 32; c < 127; c++) {
-    stbtt_packedchar glyph = glyphs[c - 32];
-
-    rect uv;
-    uv.x = (glyph.x0) / (float)packsize;
-    uv.w = (glyph.x1-glyph.x0) / (float)packsize;
-    uv.y = (glyph.y1) / (float)packsize;
-    uv.h = (glyph.y0-glyph.y1) / (float)packsize;
-    newfont->Characters[c].uv = uv;
-
-    rect quad;
-    quad.x = glyph.xoff;
-    quad.y = -glyph.yoff2;  // Top of glyph relative to baseline
-    quad.w = glyph.xoff2 - glyph.xoff;
-    quad.h = glyph.yoff2 - glyph.yoff;  // Height from baseline
-    newfont->Characters[c].quad = quad;
-    newfont->Characters[c].advance = glyph.xadvance;
-  }
-
-  free(bitmap);
-
-  return newfont;
-}
-
-layout_lines layout_text_lines(const char *text, font *f,
-                               float letter_spacing,
-                               float wrap,
-                               TEXT_BREAK break_at)
-{
-  layout_lines out = {0};
-  int break_at_word = (break_at == WORD);
-
-  const char *line_start = text;
-  const char *word_start = text;
-  float line_width = 0;
-  float word_width = 0;
-
-  float max_width = 0;
-
-  for (const char *p = text; *p; p++) {
-    if (*p == '\n') {
-      line_t L = { line_start, p, line_width };
-      arrput(out.lines, L);
-      if (line_width > max_width) max_width = line_width;
-
-      line_start = p + 1;
-      word_start = p + 1;
-      line_width = 0;
-      word_width = 0;
-      continue;
-    }
-
-    unsigned char ch = (unsigned char)*p;
-    float char_w = f->Characters[ch].advance + letter_spacing;
-
-    if (wrap > 0 && line_width + char_w > wrap) {
-      const char *break_pt = p;
-      float break_w = line_width;
-
-      if (break_at_word && *p != ' ' && word_width > 0 && word_start > line_start) {
-        break_pt = word_start;
-        break_w = line_width - word_width;
-      }
-
-      line_t L = { line_start, break_pt, break_w };
-      arrput(out.lines, L);
-      if (break_w > max_width) max_width = break_w;
-
-      line_start = break_pt;
-      if (break_at_word && *line_start == ' ') line_start++;
-
-      p = line_start - 1;
-      word_start = line_start;
-      line_width = 0;
-      word_width = 0;
-      continue;
-    }
-
-    line_width += char_w;
-
-    if (break_at_word) {
-      if (*p == ' ') {
-        word_width = 0;
-        word_start = p + 1;
-      } else {
-        word_width += char_w;
-      }
-    }
-  }
-
-  if (line_start < text + strlen(text)) {
-    line_t L = { line_start, text + strlen(text), line_width };
-    arrput(out.lines, L);
-    if (line_width > max_width) max_width = line_width;
-  }
-
-  out.max_width = max_width;
-  return out;
-}
-
-void sdrawCharacter(struct text_vert **buffer, stbtt_packedchar c, HMM_Vec2 cursor, float scale, struct rgba color) {
-  struct text_vert vert;
-
-//  vert.pos.x = cursor.X + c.leftbearing;
-//  vert.pos.y = cursor.Y + c.topbearing;
-//  vert.wh = c.size;
-
-//  if (vert.pos.x > frame.l || vert.pos.y > frame.t || (vert.pos.y + vert.wh.y) < frame.b || (vert.pos.x + vert.wh.x) < frame.l) return;
-
-//  vert.uv.x = c.rect.x;
-//  vert.uv.y = c.rect.y;
-//  vert.st.x = c.rect.w;
-//  vert.st.y = c.rect.h;
-  rgba2floats(vert.color.e, color);
-
-  arrput(*buffer, vert);
-}
-
-void draw_char_verts(struct text_vert **buffer, struct character c, HMM_Vec2 cursor, colorf color)
-{
-  // packedchar has 
-  // Adds four verts: bottom left, bottom right, top left, top right
-  text_vert bl;
-  bl.pos.x = cursor.X + c.quad.x;
-  bl.pos.y = cursor.Y + c.quad.y;
-  bl.uv.x = c.uv.x;
-  bl.uv.y = c.uv.y;
-  bl.color = color;
-  arrput(*buffer, bl);
-
-  
-  text_vert br = bl;
-  br.pos.x += c.quad.w;
-  br.uv.x += c.uv.w;
-  arrput(*buffer, br);
-  
-  text_vert ul = bl;
-  ul.pos.y += c.quad.h;
-  ul.uv.y += c.uv.h;
-  arrput(*buffer, ul);
-
-  text_vert ur = ul;
-  ur.pos.x = br.pos.x;
-  ur.uv.x = br.uv.x;
-  arrput(*buffer, ur);
-}
-
-const char *esc_color(const char *c, struct rgba *color, struct rgba defc)
-{
-  struct rgba d;
-  if (!color) color = &d;
-  if (*c != '\033') return c;
-  c++;
-  if (*c != '[') return c;
-  c++;
-  if (*c == '0') {
-    *color = defc;
-    c++;
-    return c;
-  }
-  else if (!strncmp(c, "38;2;", 5)) {
-    c += 5;
-    *color = (struct rgba){0,0,0,255};
-    color->r = atoi(c);
-    c = strchr(c, ';')+1;
-    color->g = atoi(c);
-    c = strchr(c,';')+1;
-    color->b = atoi(c);
-    c = strchr(c,';')+1;
-    return c;
-  }
-  return c;
-}
-
-// text is a string, font f, wrap is how long a line is before wrapping. -1 to not wrap
-HMM_Vec2 measure_text(const char *text, font *f, float letter_spacing, float wrap, TEXT_BREAK break_at, TEXT_ALIGN align)
-{
-  layout_lines lay = layout_text_lines(text, f, letter_spacing, wrap, break_at);
-
-  float lh = f->line_height;
-  int line_count = arrlen(lay.lines);
-  float height = line_count > 0 ? line_count * lh : 0;
-
-  float width = lay.max_width;
-  if (wrap > 0 && align != LEFT && align != JUSTIFY) {
-    // For RIGHT or CENTER we might shift lines visually, but width is still max(line.width, wrap ? min(wrap, ...) ).
-    // Usually you'd report max(wrap, width) or just wrap, depending on how you want containers to size.
-  }
-
-  HMM_Vec2 dim = { width, height };
-
-  arrfree(lay.lines);
-  return dim;
-}
-
-/* pos given in screen coordinates */
-struct text_vert *renderText(const char *text, HMM_Vec2 pos, font *f, colorf color,
-                             float wrap, TEXT_BREAK break_at, TEXT_ALIGN align,
-                             float letter_spacing)
-{
-  text_vert *buffer = NULL;
-  float lh = f->line_height;
-
-  layout_lines lay = layout_text_lines(text, f, letter_spacing, wrap, break_at);
-  line_t *lines = lay.lines;
-
-  HMM_Vec2 cursor = pos;
-
-  for (int i = 0; i < arrlen(lines); i++) {
-    line_t *L = &lines[i];
-    float start_x = pos.x;
-    float extra_space = 0;
-    int space_count = 0;
-
-    if (wrap > 0) {
-      switch (align) {
-        case RIGHT:  start_x = pos.x + wrap - L->width; break;
-        case CENTER: start_x = pos.x + (wrap - L->width) * 0.5f; break;
-        case JUSTIFY:
-          if (i < arrlen(lines) - 1 && *(L->end) != '\n') {
-            for (const char *p = L->start; p < L->end; p++) if (*p == ' ') space_count++;
-            if (space_count > 0) extra_space = (wrap - L->width) / space_count;
-          }
-          break;
-        case LEFT: default: break;
-      }
-    }
-
-    cursor.x = start_x;
-
-    const char *p = L->start;
-    while (p < L->end) {
-      unsigned char ch = (unsigned char)*p;
-      struct character g = f->Characters[ch];
-
-      if (!isspace(*p)) draw_char_verts(&buffer, g, cursor, color);
-
-      cursor.x += g.advance;
-      /* add letter spacing unless this is last char of the line */
-      if (p + 1 < L->end) cursor.x += letter_spacing;
-      if (align == JUSTIFY && *p == ' ') cursor.x += extra_space;
-
-      p++;
-    }
-
-    cursor.x = pos.x;
-    cursor.y -= lh;
-  }
-
-  arrfree(lines);
-  return buffer;
-}
diff --git a/font.h b/font.h
deleted file mode 100644
index 30f459bf..00000000
--- a/font.h
+++ /dev/null
@@ -1,69 +0,0 @@
-#ifndef FONT_H
-#define FONT_H
-
-#include "render.h"
-#include "HandmadeMath.h"
-#include "cell.h"
-#include <SDL3/SDL.h>
-#include "render.h"
-
-typedef enum {
-  LEFT,
-  RIGHT,
-  CENTER,
-  JUSTIFY
-} TEXT_ALIGN;
-
-typedef enum {
-  WORD,
-  CHARACTER
-} TEXT_BREAK;
-
-struct text_vert {
-  HMM_Vec2 pos;
-  HMM_Vec2 uv;
-  HMM_Vec4 color;
-};
-
-typedef struct text_vert text_vert;
-
-struct text_char {
-  rect pos;
-  rect uv;
-  HMM_Vec4 color;
-};
-
-struct shader;
-struct window;
-
-struct character {
-  float advance;
-  rect quad;
-  rect uv;
-  float xoff;
-  float yoff;
-  float width;
-  float height;
-};
-
-// text data
-struct sFont {
-  uint32_t height; /* in pixels */
-  float ascent; // pixels
-  float descent; // pixels
-  float linegap; //pixels
-  float line_height; // pixels
-  struct character Characters[256];
-  SDL_Surface *surface;
-};
-
-typedef struct sFont font;
-typedef struct Character glyph;
-
-void font_free(JSRuntime *rt,font *f);
-
-struct sFont *MakeFont(void *data, size_t len, int height);
-struct text_vert *renderText(const char *text, HMM_Vec2 pos, font *f, colorf color, float wrap, TEXT_BREAK breakAt, TEXT_ALIGN align, float letter_spacing);
-HMM_Vec2 measure_text(const char *text, font *f, float letterSpacing, float wrap, TEXT_BREAK breakAt, TEXT_ALIGN align);
-
-#endif
diff --git a/geometry.c b/geometry.c
index 5f60ef35..2b7adc4c 100644
--- a/geometry.c
+++ b/geometry.c
@@ -4,9 +4,6 @@
 #include <SDL3/SDL.h>
 #include <math.h>
 #include "HandmadeMath.h"
-#include "font.h"
-#include "sprite.h"
-#include "transform.h"
 #include "stb_ds.h"
 
 extern void *get_gpu_buffer(JSContext *js, JSValue argv, size_t *stride, size_t *size);
@@ -92,10 +89,6 @@ JSC_CCALL(geometry_rect_expand,
   return rect2js(js,c);
 )
 
-// Helper functions for geometry operations
-
-
-
 static inline void add_quad(text_vert **verts, rect *restrict src, rect *restrict dst)
 {
   text_vert v = (text_vert){
@@ -555,18 +548,6 @@ struct quad_buffers quad_buffers_new(int verts)
   return b;
 }
 
-int sort_sprite(const sprite *a, const sprite *b)
-{
-  if (a->layer != b->layer) return a->layer - b->layer;
-  
-  if (a->pos.Y != b->pos.Y)
-    return (b->pos.Y - a->pos.Y);
-    
-  if (JS_VALUE_GET_PTR(a->image) != JS_VALUE_GET_PTR(b->image))
-    return JS_VALUE_GET_PTR(a->image) < JS_VALUE_GET_PTR(b->image) ? -1 : 1;  
-  return 0;
-}
-
 JSC_CCALL(geometry_rect_transform,
   // argv[0] = world‐space rect
   rect r        = js2rect(js, argv[0]);
diff --git a/graphics.c b/graphics.c
index dd9f7638..07b5f98a 100644
--- a/graphics.c
+++ b/graphics.c
@@ -1,7 +1,6 @@
 #include "cell.h"
 #include "prosperon.h"
 #include "HandmadeMath.h"
-#include "datastream.h"
 
 #define STB_IMAGE_IMPLEMENTATION
 #define STBI_FAILURE_USERMSG
diff --git a/model.c b/model.c
index 6622d23f..30e71e84 100644
--- a/model.c
+++ b/model.c
@@ -1,9 +1,7 @@
-#include "model.h"
+#include "cell.h"
 
 #include "stb_ds.h"
 
-#include "render.h"
-
 #include "HandmadeMath.h"
 
 #include "math.h"
@@ -16,6 +14,128 @@
 #include <stdlib.h>
 #include <string.h>
 
+
+struct keyframe {
+  double time;
+  double val;
+};
+
+#define LINEAR 0
+#define STEP 1
+#define CUBICSPLINE 2
+#define SLERP 3
+
+typedef struct sampler {
+  float *times;
+  HMM_Vec4 *data;
+  int type;
+} sampler;
+
+struct anim_channel {
+  HMM_Vec4 *target;
+  int comps;
+  struct sampler *sampler;
+};
+
+typedef struct animation {
+  double time;
+  struct anim_channel *channels;
+  sampler *samplers;
+} animation;
+
+
+HMM_Vec4 sample_cubicspline(sampler *sampler, float t, int prev, int next)
+{
+  HMM_Vec4 ret;
+  HMM_Quat qv = HMM_SLerp(HMM_QV4(sampler->data[prev]), t, HMM_QV4(sampler->data[next]));
+  memcpy(ret.e, qv.e, sizeof(ret.e));
+  return ret;
+}
+
+HMM_Vec4 sample_sampler(sampler *sampler, float time)
+{
+  if (arrlen(sampler->data) == 0) return v4zero;
+  if (arrlen(sampler->data) == 1) return sampler->data[0];
+  int previous_time=0;
+  int next_time=0;
+
+  for (int i = 1; i < arrlen(sampler->times); i++) {
+    if (time < sampler->times[i]) {
+      previous_time = i-1;
+      next_time = i;
+      break;
+    }
+  }
+  
+  float td = sampler->times[next_time]-sampler->times[previous_time];
+  float t = (time - sampler->times[previous_time])/td;
+
+  HMM_Vec4 ret;
+  HMM_Quat qv;
+
+  switch(sampler->type) {
+    case LINEAR:
+      return HMM_LerpV4(sampler->data[previous_time],time,sampler->data[next_time]);
+      break;
+    case STEP:
+      return sampler->data[previous_time];
+      break;
+    case CUBICSPLINE:
+      return sample_cubicspline(sampler,t, previous_time, next_time);
+      break;
+    case SLERP:
+      qv = HMM_SLerp(sampler->data[previous_time].quat, time, sampler->data[next_time].quat);
+      memcpy(ret.e,qv.e,sizeof(ret.e));
+      return ret;
+      break;
+  }
+  return sample_cubicspline(sampler,t, previous_time, next_time);  
+}
+
+
+void animation_run(struct animation *anim, float now)
+{
+  float elapsed = now - anim->time;
+  elapsed = fmod(elapsed,2);
+  if (!anim->channels) return;  
+  
+  for (int i = 0; i < arrlen(anim->channels); i++) {
+    struct anim_channel *ch = anim->channels+i;
+    HMM_Vec4 s = sample_sampler(ch->sampler, elapsed);
+    *(ch->target) = s;
+  }
+}
+
+
+#define MAT_POS 0
+#define MAT_UV 1
+#define MAT_NORM 2
+#define MAT_BONE 3
+#define MAT_WEIGHT 4
+#define MAT_COLOR 5
+#define MAT_TAN 6
+#define MAT_ANGLE 7
+#define MAT_WH 8
+#define MAT_ST 9
+#define MAT_PPOS 10
+#define MAT_SCALE 11
+#define MAT_INDEX 100
+
+typedef struct md5joint {
+  struct md5joint *parent;
+  HMM_Vec4 pos;
+  HMM_Quat rot;
+  HMM_Vec4 scale;
+  HMM_Mat4 t;
+} md5joint;
+
+typedef struct skin {
+  md5joint *joints;
+  HMM_Mat4 *invbind;
+  HMM_Mat4 binds[50]; /* binds = joint * invbind */
+  animation *anim;
+} skin;
+
 SDL_GPUBuffer *texcoord_floats(float *f, int n)
 {
   return NULL;
diff --git a/model.h b/model.h
deleted file mode 100644
index f7f2e69b..00000000
--- a/model.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef MODEL_H
-#define MODEL_H
-
-#include "HandmadeMath.h"
-#include "transform.h"
-#include "anim.h"
-
-#include "cgltf.h"
-
-#define MAT_POS 0
-#define MAT_UV 1
-#define MAT_NORM 2
-#define MAT_BONE 3
-#define MAT_WEIGHT 4
-#define MAT_COLOR 5
-#define MAT_TAN 6
-#define MAT_ANGLE 7
-#define MAT_WH 8
-#define MAT_ST 9
-#define MAT_PPOS 10
-#define MAT_SCALE 11
-#define MAT_INDEX 100
-
-typedef struct md5joint {
-  struct md5joint *parent;
-  HMM_Vec4 pos;
-  HMM_Quat rot;
-  HMM_Vec4 scale;
-  HMM_Mat4 t;
-} md5joint;
-
-typedef struct skin {
-  md5joint *joints;
-  HMM_Mat4 *invbind;
-  HMM_Mat4 binds[50]; /* binds = joint * invbind */
-  animation *anim;
-} skin;
-
-//sg_buffer accessor2buffer(cgltf_accessor *a, int type);
-skin *make_gltf_skin(cgltf_skin *skin, cgltf_data *data);
-void skin_calculate(skin *sk);
-
-/*sg_buffer float_buffer(float *f, int v);
-sg_buffer index_buffer(float *f, int verts);
-sg_buffer texcoord_floats(float *f, int n);
-sg_buffer par_idx_buffer(uint32_t *i, int v);
-sg_buffer normal_floats(float *f, int n);
-sg_buffer ubyten_buffer(float *f, int v);
-sg_buffer ubyte_buffer(float *f, int v);
-sg_buffer joint_buf(float *f, int v);
-sg_buffer weight_buf(float *f, int v);
-*/
-#endif
diff --git a/prosperon.c b/prosperon.c
index 63118632..ad0d8241 100644
--- a/prosperon.c
+++ b/prosperon.c
@@ -232,3 +232,12 @@ JSValue rect2js(JSContext *js,rect rect) {
   JS_SetPropertyStr(js, obj, "height", number2js(js, rect.h));
   return obj;
 }
+
+float *rgba2floats(float *r, struct rgba c)
+{
+  r[0] = (float)c.r / RGBA_MAX;
+  r[1] = (float)c.g / RGBA_MAX;
+  r[2] = (float)c.b / RGBA_MAX;
+  r[3] = (float)c.a / RGBA_MAX;
+  return r;
+}
diff --git a/prosperon.cm b/prosperon.cm
index 93ea83e7..165e9371 100644
--- a/prosperon.cm
+++ b/prosperon.cm
@@ -2,9 +2,9 @@ var prosperon = {}
 
 // This file is hard coded for the SDL GPU case
 
-var video = use('sdl_video')
+var video = use('sdl/video')
 var surface = use('surface')
-var sdl_gpu = use('sdl_gpu')
+var sdl_gpu = use('sdl/gpu')
 var io = use('cellfs')
 var geometry = use('geometry')
 var blob = use('blob')
diff --git a/prosperon.h b/prosperon.h
index 9c167237..53745715 100644
--- a/prosperon.h
+++ b/prosperon.h
@@ -1,44 +1,34 @@
 #ifndef PROSPERON_H
 #define PROSPERON_H
 
+#include "cell.h"
 #include "HandmadeMath.h"
 
-#include "sprite.h"
-#include "transform.h"
-
-// Common data structures
 struct lrtb {
   float l;
   float r;
   float t;
   float b;
 };
-
 typedef struct lrtb lrtb;
+
+lrtb js2lrtb(JSContext *js, JSValue v);
+JSValue lrtb2js(JSContext *js, lrtb r);
+
+struct text_vert {
+  HMM_Vec2 pos;
+  HMM_Vec2 uv;
+  HMM_Vec4 color;
+};
+
 typedef struct text_vert text_vert;
+
+JSValue quads_to_mesh(JSContext *js, text_vert *argv);
+
 typedef HMM_Vec4 colorf;
 typedef SDL_FRect rect;
 typedef SDL_Rect irect;
 
-JSValue rect2js(JSContext *js, rect r);
-rect js2rect(JSContext *js, JSValue v);
-HMM_Vec2 js2vec2(JSContext *js, JSValue v);
-JSValue vec22js(JSContext *js, HMM_Vec2 v);
-colorf js2color(JSContext *js, JSValue v);
-double js2number(JSContext *js, JSValue v);
-JSValue number2js(JSContext *js, double n);
-SDL_Window *js2SDL_Window(JSContext *js, JSValue v);
-JSValue SDL_Window2js(JSContext *js, SDL_Window *w);
-void *get_gpu_buffer(JSContext *js, JSValue argv, size_t *stride, size_t *size);
-double js_getnum_str(JSContext *js, JSValue v, const char *str);
-HMM_Vec3 js2vec3(JSContext *js, JSValue v);
-JSValue vec32js(JSContext *js, HMM_Vec3 v);
-HMM_Vec4 js2vec4(JSContext *js, JSValue v);
-JSValue vec42js(JSContext *js, HMM_Vec4 v);
-JSValue make_gpu_buffer(JSContext *js, void *data, size_t size, int type, int elements, int copy, int index);
-JSValue make_quad_indices_buffer(JSContext *js, int quads);
-JSClassID js_SDL_Surface_id;
-
 // Common conversion functions used across modules
 JSValue rect2js(JSContext *js, rect r);
 JSValue vec22js(JSContext *js, HMM_Vec2 v);
@@ -49,8 +39,6 @@ JSValue color2js(JSContext *js, colorf c);
 JSValue number2js(JSContext *js, double d);
 JSValue angle2js(JSContext *js, double a);
 
-double js_getnum_str(JSContext *js, JSValue v, const char *str);
-
 rect js2rect(JSContext *js, JSValue v);
 HMM_Vec2 js2vec2(JSContext *js, JSValue v);
 HMM_Vec3 js2vec3(JSContext *js, JSValue v);
@@ -60,7 +48,17 @@ colorf js2color(JSContext *js, JSValue v);
 double js2number(JSContext *js, JSValue v);
 double js2angle(JSContext *js, JSValue v);
 
-lrtb js2lrtb(JSContext *js, JSValue v);
-JSValue lrtb2js(JSContext *js, lrtb r);
+#define RGBA_MAX 255
+
+struct rgba {
+  unsigned char r;
+  unsigned char g;
+  unsigned char b;
+  unsigned char a;
+};
+
+typedef struct rgba rgba;
+
+float *rgba2floats(float *r, struct rgba c);
 
 #endif
\ No newline at end of file
diff --git a/qjs_geometry.h b/qjs_geometry.h
deleted file mode 100644
index 0beb139b..00000000
--- a/qjs_geometry.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef QJS_GEOMETRY_H
-#define QJS_GEOMETRY_H
-
-JSValue quads_to_mesh(JSContext *js, text_vert *buffer);
-
-#endif
\ No newline at end of file
diff --git a/qjs_imgui.h b/qjs_imgui.h
deleted file mode 100644
index 37d24679..00000000
--- a/qjs_imgui.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef QJS_IMGUI_H
-#define QJS_IMGUI_H
-
-#include <SDL3/SDL.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// Function to process SDL events for ImGui
-void gui_input(SDL_Event *e);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // QJS_IMGUI_H
\ No newline at end of file
diff --git a/qjs_renderer.c.old b/qjs_renderer.c.old
index a5954490..561a8f88 100644
--- a/qjs_renderer.c.old
+++ b/qjs_renderer.c.old
@@ -6,7 +6,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include "HandmadeMath.h"
-#include "qjs_sdl.h"
+#include "sdl.h"
 #include <assert.h>
 
 void SDL_Renderer_free() {
@@ -274,8 +274,13 @@ JSC_CCALL(renderer_geometry,
   JSValue color = JS_GetPropertyStr(js,argv[1], "color");
   JSValue uv = JS_GetPropertyStr(js,argv[1], "uv");
   JSValue indices = JS_GetPropertyStr(js,argv[1], "indices");
-  int vertices = js_getnum_str(js, argv[1], "vertices");
-  int count = js_getnum_str(js, argv[1], "count");
+  JSValue js_vertices = JS_GetPropertyStr(js,argv[1], "vertices");
+  JSValue js_count = JS_GetPropertyStr(js,argv[1], "count");
+  int vertices, count;
+  JS_ToInt32(js, &vertices, js_vertices);
+  JS_ToInt32(js, &count, js_count);
+  JS_FreeValue(js, js_vertices);
+  JS_FreeValue(js, js_count);
 
   size_t pos_stride, indices_stride, uv_stride, color_stride;
   void *posdata = get_gpu_buffer(js,pos, &pos_stride, NULL);
diff --git a/qjs_sdl_surface.h b/qjs_sdl_surface.h
deleted file mode 100644
index 6961ba49..00000000
--- a/qjs_sdl_surface.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef QJS_SDL_SURFACE_H
-#define QJS_SDL_SURFACE_H
-
-#include "cell.h"
-#include <SDL3/SDL_surface.h>
-
-// Functions generated by QJSCLASS macro
-JSValue SDL_Surface2js(JSContext *js, SDL_Surface *s);
-SDL_Surface *js2SDL_Surface(JSContext *js, JSValue val);
-
-// Free function for SDL_Surface
-void SDL_Surface_free(JSRuntime *rt, SDL_Surface *s);
-
-// Class ID for SDL_Surface
-extern JSClassID js_SDL_Surface_id;
-
-#endif
diff --git a/qoi.c b/qoi.c
index ad93e76b..a3d59d1e 100644
--- a/qoi.c
+++ b/qoi.c
@@ -1,7 +1,7 @@
 #define QOI_IMPLEMENTATION
 #include "qoi.h"
 #include "cell.h"
-#include "qjs_sdl.h"
+#include "sdl.h"
 #include <SDL3/SDL.h>
 #include <string.h>
 
diff --git a/render.c b/render.c
deleted file mode 100644
index f2406ebd..00000000
--- a/render.c
+++ /dev/null
@@ -1,12 +0,0 @@
-#include "render.h"
-
-viewstate globalview = {0};
-
-float *rgba2floats(float *r, struct rgba c)
-{
-  r[0] = (float)c.r / RGBA_MAX;
-  r[1] = (float)c.g / RGBA_MAX;
-  r[2] = (float)c.b / RGBA_MAX;
-  r[3] = (float)c.a / RGBA_MAX;
-  return r;
-}
diff --git a/render.h b/render.h
deleted file mode 100644
index 41baf220..00000000
--- a/render.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef OPENGL_RENDER_H
-#define OPENGL_RENDER_H
-
-#include "HandmadeMath.h"
-#include <SDL3/SDL.h>
-
-#define RGBA_MAX 255
-
-extern struct rgba color_white;
-extern struct rgba color_black;
-extern struct rgba color_clear;
-extern int TOPLEFT;
-
-typedef struct viewstate {
-  HMM_Mat4 v;
-  HMM_Mat4 p;
-  HMM_Mat4 vp;
-} viewstate;
-
-extern viewstate globalview;
-
-void capture_screen(int x, int y, int w, int h, const char *path);
-
-void gif_rec_start(int w, int h, int cpf, int bitdepth);
-void gif_rec_end(const char *path);
-
-struct uv_n {
-  unsigned short u;
-  unsigned short v;
-};
-
-struct st_n {
-  struct uv_n s;
-  struct uv_n t;
-};
-
-struct rgba {
-  unsigned char r;
-  unsigned char g;
-  unsigned char b;
-  unsigned char a;
-};
-
-typedef struct rgba rgba;
-typedef HMM_Vec4 rgbaf;
-typedef HMM_Vec4 colorf;
-
-// rectangles are always defined with [x,y] in the bottom left
-typedef SDL_FRect rect;
-typedef SDL_Rect irect;
-
-float *rgba2floats(float *r, struct rgba c);
-
-static inline float lerp(float f, float a, float b)
-{
-  return a * (1.0-f)+(b*f);
-}
-
-#endif
diff --git a/qjs_sdl.h b/sdl.h
similarity index 90%
rename from qjs_sdl.h
rename to sdl.h
index b341bb5b..94ccc154 100644
--- a/qjs_sdl.h
+++ b/sdl.h
@@ -4,6 +4,9 @@
 #include <SDL3/SDL.h>
 #include "cell.h"
 
+SDL_Window *js2SDL_Window(JSContext *js, JSValue v);
+JSValue SDL_Window2js(JSContext *js, SDL_Window *w);
+
 SDL_PixelFormat str2pixelformat(const char *str);
 SDL_PixelFormat js2pixelformat(JSContext *js, JSValue v);
 JSValue pixelformat2js(JSContext *js, SDL_PixelFormat format);
diff --git a/sdl_audio.c b/sdl/audio.c
similarity index 100%
rename from sdl_audio.c
rename to sdl/audio.c
diff --git a/sdl_gpu.c b/sdl/gpu.c
similarity index 99%
rename from sdl_gpu.c
rename to sdl/gpu.c
index ca282218..f9af110b 100644
--- a/sdl_gpu.c
+++ b/sdl/gpu.c
@@ -1,11 +1,9 @@
-#include "qjs_sdl_gpu.h"
 #include "prosperon.h"
+#include "sdl.h"
 #include "qjs_macros.h"
-#include "qjs_sdl_surface.h"
 #include "quickjs.h"
 
 #include <SDL3/SDL_gpu.h>
-#include "render.h"
 #include "cell.h"
 
 // Macro for GPU wrapper classes that need cleanup
@@ -42,9 +40,6 @@ JSValue SDL_##SDLTYPE##2js(JSContext *js, JSValue device, SDL_##SDLTYPE *member)
   return j; \
 }
 
-extern double js2number(JSContext *js, JSValue v);
-extern double js_getnum_str(JSContext *js, JSValue obj, const char *str);
-
 // Simple string conversion helper
 const char *js2cstring(JSContext *js, JSValue v)
 {
diff --git a/sdl_input.c b/sdl/input.c
similarity index 99%
rename from sdl_input.c
rename to sdl/input.c
index 9a9f85f7..7c5e1e1a 100644
--- a/sdl_input.c
+++ b/sdl/input.c
@@ -1,9 +1,7 @@
-#include "qjs_sdl_input.h"
 #include "qjs_macros.h"
 #include "cell.h"
 #include "stb_ds.h"
 #include "qjs_actor.h"
-#include "qjs_imgui.h"
 #include "wota.h"
 #include "qjs_wota.h"
 
diff --git a/sdl_surface.c b/sdl/surface.c
similarity index 99%
rename from sdl_surface.c
rename to sdl/surface.c
index 1f5f0eba..fa5320ee 100644
--- a/sdl_surface.c
+++ b/sdl/surface.c
@@ -1,4 +1,3 @@
-#include "qjs_sdl_surface.h"
 #include "cell.h"
 #include "prosperon.h"
 #include <SDL3/SDL.h>
@@ -6,7 +5,7 @@
 #include <SDL3/SDL_surface.h>
 #include <string.h>
 #include <stdint.h>
-#include "qjs_sdl.h"
+#include "sdl.h"
 
 #define STB_DXT_IMPLEMENTATION
 #include "stb_dxt.h"
diff --git a/sdl_video.c b/sdl/video.c
similarity index 99%
rename from sdl_video.c
rename to sdl/video.c
index e9112a73..3bd8f7f7 100644
--- a/sdl_video.c
+++ b/sdl/video.c
@@ -1,8 +1,5 @@
 #include "cell.h"
-#include "qjs_sdl_surface.h"
 #include "qjs_actor.h"
-#include "sprite.h"
-#include "transform.h"
 
 #include "prosperon.h"
 
@@ -13,7 +10,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <assert.h>
-#include "qjs_sdl.h"
+#include "sdl.h"
 
 // SDL Window free function
 void SDL_Window_free(JSRuntime *rt, SDL_Window *w)
diff --git a/sdl_video.ce b/sdl/video.ce
similarity index 99%
rename from sdl_video.ce
rename to sdl/video.ce
index bcc0bbec..3afe9628 100644
--- a/sdl_video.ce
+++ b/sdl/video.ce
@@ -1,4 +1,4 @@
-var video = use('sdl_video');
+var video = use('sdl/video');
 var imgui = use('imgui');
 
 log.console("BAD")
diff --git a/simplex.c b/simplex.c.old
similarity index 99%
rename from simplex.c
rename to simplex.c.old
index 02e4cc3c..1a0d6cf2 100644
--- a/simplex.c
+++ b/simplex.c.old
@@ -7,7 +7,6 @@ Published originally as a Garrysmod Lua Extension under the pseudonym Levybreak
 */
 
 #include <math.h>
-#include "simplex.h"
 
 double Noise(genericNoise func, int len, double inputs[])
 {
diff --git a/simplex.h b/simplex.h
deleted file mode 100644
index 50b74203..00000000
--- a/simplex.h
+++ /dev/null
@@ -1,39 +0,0 @@
-//externs made available by simplex.c
-
-#ifndef SIMPLEX_H_INCLUDED
-#define SIMPLEX_H_INCLUDED
-
-#define SIMPLEX_X 0
-#define SIMPLEX_Y 1
-#define SIMPLEX_Z 2
-#define SIMPLEX_W 3
-
-typedef double (*noise2Dptr)(double, double);
-typedef double (*noise3Dptr)(double, double, double);
-typedef double (*noise4Dptr)(double, double, double, double);
-
-typedef double (*noiseNDptr)(int, double[]);
-
-typedef union NoiseUnion {
-    noise2Dptr p2;
-    noise3Dptr p3;
-    noise4Dptr p4;
-    noiseNDptr pn;
-} genericNoise;
-
-double Noise2D(double x, double y);
-double Noise3D(double x, double y, double z);
-double Noise4D(double x, double y, double z, double w);
-
-double GBlur1D(double stdDev, double x);
-double GBlur2D(double stdDev, double x, double y);
-
-double Noise(genericNoise func, int len, double args[]);
-
-double TurbulentNoise(genericNoise func, int direction, int iterations, int len, double args[]);
-double FractalSumNoise(genericNoise func, int iterations, int len, double args[]);
-double FractalSumAbsNoise(genericNoise func, int iterations, int len, double args[]);
-
-double octave_3d(double x, double y, double z, int octaves, double persistence);
-
-#endif
diff --git a/sound.cm b/sound.cm
index 1cb05be8..fbe38e47 100644
--- a/sound.cm
+++ b/sound.cm
@@ -43,7 +43,7 @@ audio.cry = function cry(file) {
 //
 // pump + periodic cleanup
 //
-var ss      = use('sdl_audio')
+var ss      = use('sdl/audio')
 var feeder  = ss.open_stream("playback")
 feeder.set_format({format:"f32", channels:2, samplerate:44100})
 feeder.resume()
diff --git a/spline.c b/spline.c
index 2dbdc1b7..b047f389 100644
--- a/spline.c
+++ b/spline.c
@@ -1,8 +1,6 @@
-#include "spline.h"
 #include "stb_ds.h"
 #include <float.h>
-#include "transform.h"
-#include "math.h"
+#include "HandmadeMath.h"
 
 /* -------------------------------------------------------------------------
    Cubic Spline Basis Matrices
diff --git a/sprite.c b/sprite.c
index 45fc1a72..5b69faff 100644
--- a/sprite.c
+++ b/sprite.c
@@ -1,10 +1,22 @@
-#include "qjs_sprite.h"
 #include "prosperon.h"
-#include "qjs_macros.h"
+#include "cell.h"
 
-#include "sprite.h"
 #include "HandmadeMath.h"
 
+struct sprite{
+  HMM_Vec2 pos; // x,y coordinates of the sprite
+  HMM_Vec2 center;
+  HMM_Vec2 skew;
+  HMM_Vec2 scale;
+  float rotation;
+  HMM_Mat2 affine;
+  JSValue image; // the JS image
+  int layer; // layer this sprite draws onto
+  HMM_Vec4 color; // color in 0-1f
+};
+
+typedef struct sprite sprite;
+
 sprite *make_sprite(void)
 {
   sprite *sprite = calloc(sizeof(*sprite),1);
diff --git a/sprite.h b/sprite.h
deleted file mode 100644
index e032b703..00000000
--- a/sprite.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef SPRITE_H
-#define SPRITE_H
-
-#include "HandmadeMath.h"
-#include "cell.h"
-
-struct sprite{
-  HMM_Vec2 pos; // x,y coordinates of the sprite
-  HMM_Vec2 center;
-  HMM_Vec2 skew;
-  HMM_Vec2 scale;
-  float rotation;
-  HMM_Mat2 affine;
-  JSValue image; // the JS image
-  int layer; // layer this sprite draws onto
-  HMM_Vec4 color; // color in 0-1f
-};
-
-typedef struct sprite sprite;
-
-sprite *make_sprite(void);
-void sprite_free(JSRuntime *rt, sprite *sprite);
-void sprite_apply(sprite *sprite);
-
-#endif
diff --git a/staef.c b/staef.c
index f56cb3b1..8b55655c 100644
--- a/staef.c
+++ b/staef.c
@@ -1,25 +1,381 @@
-#include "font.h"
-#include "qjs_macros.h"
-#include "HandmadeMath.h"
-#include "render.h"
-#include "stb_ds.h"
 #include "cell.h"
-#include "qjs_sdl.h"
+#include "prosperon.h"
+#include "HandmadeMath.h"
+#include "stb_ds.h"
+
+#include "sdl.h"
 #include <SDL3/SDL.h>
 #include <string.h>
-#include "qjs_geometry.h"
 
-// External functions from jsffi.c
-typedef HMM_Vec4 colorf;
-extern colorf js2color(JSContext *js, JSValue v);
-extern JSValue vec22js(JSContext *js, HMM_Vec2 v);
-extern HMM_Vec2 js2vec2(JSContext *js, JSValue v);
-extern rect js2rect(JSContext *js, JSValue v);
-extern double js2number(JSContext *js, JSValue v);
-extern JSValue number2js(JSContext *js, double g);
-extern void *js_get_blob_data(JSContext *js, size_t *len, JSValue v);
-extern JSValue js_new_blob_stoned_copy(JSContext *js, void *data, size_t size);
-extern int uncaught_exception(JSContext *js, JSValue ret);
+#include <ctype.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "stb_image_write.h"
+#include "stb_rect_pack.h"
+
+#define STB_TRUETYPE_IMPLEMENTATION
+#define STB_TRUETYPE_NO_STDIO
+#include "stb_truetype.h"
+
+#define STB_DS_IMPLEMENTATION
+#include "stb_ds.h"
+
+#include "HandmadeMath.h"
+
+typedef enum {
+  LEFT,
+  RIGHT,
+  CENTER,
+  JUSTIFY
+} TEXT_ALIGN;
+
+typedef enum {
+  WORD,
+  CHARACTER
+} TEXT_BREAK;
+
+struct text_char {
+  rect pos;
+  rect uv;
+  HMM_Vec4 color;
+};
+
+struct shader;
+struct window;
+
+struct character {
+  float advance;
+  rect quad;
+  rect uv;
+  float xoff;
+  float yoff;
+  float width;
+  float height;
+};
+
+// text data
+struct sFont {
+  uint32_t height; /* in pixels */
+  float ascent; // pixels
+  float descent; // pixels
+  float linegap; //pixels
+  float line_height; // pixels
+  struct character Characters[256];
+  SDL_Surface *surface;
+};
+
+typedef struct sFont font;
+typedef struct Character glyph;
+
+
+typedef struct { const char *start, *end; float width; } line_t;
+typedef struct { line_t *lines; float max_width; } layout_lines;
+
+struct sFont *use_font;
+
+void font_free(JSRuntime *rt, font *f)
+{
+  if (f->surface) SDL_DestroySurface(f->surface);
+  free(f);
+}
+
+struct sFont *MakeFont(void *ttf_buffer, size_t len, int height) {
+  if (!ttf_buffer)
+    return NULL;
+    
+  int packsize = 1024;
+
+  struct sFont *newfont = calloc(1, sizeof(struct sFont));
+  newfont->height = height;
+
+  unsigned char *bitmap = malloc(packsize * packsize);
+
+  stbtt_packedchar glyphs[95];
+
+  stbtt_pack_context pc;
+
+  int pad = 2;
+
+  stbtt_PackBegin(&pc, bitmap, packsize, packsize, 0, pad, NULL);
+  stbtt_PackFontRange(&pc, ttf_buffer, 0, height, 32, 95, glyphs);
+  stbtt_PackEnd(&pc);
+
+  stbtt_fontinfo fontinfo;
+  if (!stbtt_InitFont(&fontinfo, ttf_buffer, stbtt_GetFontOffsetForIndex(ttf_buffer, 0))) {
+//    YughError("Failed to make font %s", fontfile);
+  }
+  
+  int ascent, descent, linegap;
+
+  stbtt_GetFontVMetrics(&fontinfo, &ascent, &descent, &linegap);
+  float s = stbtt_ScaleForPixelHeight(&fontinfo, height);
+  newfont->ascent = ascent * s;
+  newfont->descent = descent * s; /* descent is negative */
+  newfont->linegap = linegap * s;
+  newfont->line_height = (newfont->ascent - newfont->descent) + newfont->linegap;
+  newfont->surface = SDL_CreateSurface(packsize,packsize, SDL_PIXELFORMAT_RGBA32);
+  if (!newfont->surface) printf("SDL ERROR: %s\n", SDL_GetError());  
+  for (int i = 0; i < packsize; i++)
+    for (int j = 0; j < packsize; j++)
+      if (!SDL_WriteSurfacePixel(newfont->surface, j, i, 255,255,255,bitmap[i*packsize+j]))
+        printf("SDLERROR: %s\n", SDL_GetError());
+  
+  for (unsigned char c = 32; c < 127; c++) {
+    stbtt_packedchar glyph = glyphs[c - 32];
+
+    rect uv;
+    uv.x = (glyph.x0) / (float)packsize;
+    uv.w = (glyph.x1-glyph.x0) / (float)packsize;
+    uv.y = (glyph.y1) / (float)packsize;
+    uv.h = (glyph.y0-glyph.y1) / (float)packsize;
+    newfont->Characters[c].uv = uv;
+
+    rect quad;
+    quad.x = glyph.xoff;
+    quad.y = -glyph.yoff2;  // Top of glyph relative to baseline
+    quad.w = glyph.xoff2 - glyph.xoff;
+    quad.h = glyph.yoff2 - glyph.yoff;  // Height from baseline
+    newfont->Characters[c].quad = quad;
+    newfont->Characters[c].advance = glyph.xadvance;
+  }
+
+  free(bitmap);
+
+  return newfont;
+}
+
+layout_lines layout_text_lines(const char *text, font *f,
+                               float letter_spacing,
+                               float wrap,
+                               TEXT_BREAK break_at)
+{
+  layout_lines out = {0};
+  int break_at_word = (break_at == WORD);
+
+  const char *line_start = text;
+  const char *word_start = text;
+  float line_width = 0;
+  float word_width = 0;
+
+  float max_width = 0;
+
+  for (const char *p = text; *p; p++) {
+    if (*p == '\n') {
+      line_t L = { line_start, p, line_width };
+      arrput(out.lines, L);
+      if (line_width > max_width) max_width = line_width;
+
+      line_start = p + 1;
+      word_start = p + 1;
+      line_width = 0;
+      word_width = 0;
+      continue;
+    }
+
+    unsigned char ch = (unsigned char)*p;
+    float char_w = f->Characters[ch].advance + letter_spacing;
+
+    if (wrap > 0 && line_width + char_w > wrap) {
+      const char *break_pt = p;
+      float break_w = line_width;
+
+      if (break_at_word && *p != ' ' && word_width > 0 && word_start > line_start) {
+        break_pt = word_start;
+        break_w = line_width - word_width;
+      }
+
+      line_t L = { line_start, break_pt, break_w };
+      arrput(out.lines, L);
+      if (break_w > max_width) max_width = break_w;
+
+      line_start = break_pt;
+      if (break_at_word && *line_start == ' ') line_start++;
+
+      p = line_start - 1;
+      word_start = line_start;
+      line_width = 0;
+      word_width = 0;
+      continue;
+    }
+
+    line_width += char_w;
+
+    if (break_at_word) {
+      if (*p == ' ') {
+        word_width = 0;
+        word_start = p + 1;
+      } else {
+        word_width += char_w;
+      }
+    }
+  }
+
+  if (line_start < text + strlen(text)) {
+    line_t L = { line_start, text + strlen(text), line_width };
+    arrput(out.lines, L);
+    if (line_width > max_width) max_width = line_width;
+  }
+
+  out.max_width = max_width;
+  return out;
+}
+
+void sdrawCharacter(struct text_vert **buffer, stbtt_packedchar c, HMM_Vec2 cursor, float scale, struct rgba color) {
+  struct text_vert vert;
+
+//  vert.pos.x = cursor.X + c.leftbearing;
+//  vert.pos.y = cursor.Y + c.topbearing;
+//  vert.wh = c.size;
+
+//  if (vert.pos.x > frame.l || vert.pos.y > frame.t || (vert.pos.y + vert.wh.y) < frame.b || (vert.pos.x + vert.wh.x) < frame.l) return;
+
+//  vert.uv.x = c.rect.x;
+//  vert.uv.y = c.rect.y;
+//  vert.st.x = c.rect.w;
+//  vert.st.y = c.rect.h;
+  rgba2floats(vert.color.e, color);
+
+  arrput(*buffer, vert);
+}
+
+void draw_char_verts(struct text_vert **buffer, struct character c, HMM_Vec2 cursor, colorf color)
+{
+  // packedchar has 
+  // Adds four verts: bottom left, bottom right, top left, top right
+  text_vert bl;
+  bl.pos.x = cursor.X + c.quad.x;
+  bl.pos.y = cursor.Y + c.quad.y;
+  bl.uv.x = c.uv.x;
+  bl.uv.y = c.uv.y;
+  bl.color = color;
+  arrput(*buffer, bl);
+
+  
+  text_vert br = bl;
+  br.pos.x += c.quad.w;
+  br.uv.x += c.uv.w;
+  arrput(*buffer, br);
+  
+  text_vert ul = bl;
+  ul.pos.y += c.quad.h;
+  ul.uv.y += c.uv.h;
+  arrput(*buffer, ul);
+
+  text_vert ur = ul;
+  ur.pos.x = br.pos.x;
+  ur.uv.x = br.uv.x;
+  arrput(*buffer, ur);
+}
+
+const char *esc_color(const char *c, struct rgba *color, struct rgba defc)
+{
+  struct rgba d;
+  if (!color) color = &d;
+  if (*c != '\033') return c;
+  c++;
+  if (*c != '[') return c;
+  c++;
+  if (*c == '0') {
+    *color = defc;
+    c++;
+    return c;
+  }
+  else if (!strncmp(c, "38;2;", 5)) {
+    c += 5;
+    *color = (struct rgba){0,0,0,255};
+    color->r = atoi(c);
+    c = strchr(c, ';')+1;
+    color->g = atoi(c);
+    c = strchr(c,';')+1;
+    color->b = atoi(c);
+    c = strchr(c,';')+1;
+    return c;
+  }
+  return c;
+}
+
+// text is a string, font f, wrap is how long a line is before wrapping. -1 to not wrap
+HMM_Vec2 measure_text(const char *text, font *f, float letter_spacing, float wrap, TEXT_BREAK break_at, TEXT_ALIGN align)
+{
+  layout_lines lay = layout_text_lines(text, f, letter_spacing, wrap, break_at);
+
+  float lh = f->line_height;
+  int line_count = arrlen(lay.lines);
+  float height = line_count > 0 ? line_count * lh : 0;
+
+  float width = lay.max_width;
+  if (wrap > 0 && align != LEFT && align != JUSTIFY) {
+    // For RIGHT or CENTER we might shift lines visually, but width is still max(line.width, wrap ? min(wrap, ...) ).
+    // Usually you'd report max(wrap, width) or just wrap, depending on how you want containers to size.
+  }
+
+  HMM_Vec2 dim = { width, height };
+
+  arrfree(lay.lines);
+  return dim;
+}
+
+/* pos given in screen coordinates */
+struct text_vert *renderText(const char *text, HMM_Vec2 pos, font *f, colorf color,
+                             float wrap, TEXT_BREAK break_at, TEXT_ALIGN align,
+                             float letter_spacing)
+{
+  text_vert *buffer = NULL;
+  float lh = f->line_height;
+
+  layout_lines lay = layout_text_lines(text, f, letter_spacing, wrap, break_at);
+  line_t *lines = lay.lines;
+
+  HMM_Vec2 cursor = pos;
+
+  for (int i = 0; i < arrlen(lines); i++) {
+    line_t *L = &lines[i];
+    float start_x = pos.x;
+    float extra_space = 0;
+    int space_count = 0;
+
+    if (wrap > 0) {
+      switch (align) {
+        case RIGHT:  start_x = pos.x + wrap - L->width; break;
+        case CENTER: start_x = pos.x + (wrap - L->width) * 0.5f; break;
+        case JUSTIFY:
+          if (i < arrlen(lines) - 1 && *(L->end) != '\n') {
+            for (const char *p = L->start; p < L->end; p++) if (*p == ' ') space_count++;
+            if (space_count > 0) extra_space = (wrap - L->width) / space_count;
+          }
+          break;
+        case LEFT: default: break;
+      }
+    }
+
+    cursor.x = start_x;
+
+    const char *p = L->start;
+    while (p < L->end) {
+      unsigned char ch = (unsigned char)*p;
+      struct character g = f->Characters[ch];
+
+      if (!isspace(*p)) draw_char_verts(&buffer, g, cursor, color);
+
+      cursor.x += g.advance;
+      /* add letter spacing unless this is last char of the line */
+      if (p + 1 < L->end) cursor.x += letter_spacing;
+      if (align == JUSTIFY && *p == ' ') cursor.x += extra_space;
+
+      p++;
+    }
+
+    cursor.x = pos.x;
+    cursor.y -= lh;
+  }
+
+  arrfree(lines);
+  return buffer;
+}
+
 
 // QuickJS class for font
 QJSCLASS(font,)
diff --git a/tests/draw2d.ce b/tests/draw2d.ce
index 8be36290..c8cd7307 100644
--- a/tests/draw2d.ce
+++ b/tests/draw2d.ce
@@ -6,7 +6,7 @@ var input = use('input')
 input.watch($_)
 
 // Create SDL video actor
-var video_actor = use('sdl_video');
+var video_actor = use('sdl/video');
 
 var window_id = null;
 var renderer_id = null;
diff --git a/tests/webcam.ce b/tests/webcam.ce
index 2628ad8d..3f6af29c 100644
--- a/tests/webcam.ce
+++ b/tests/webcam.ce
@@ -8,7 +8,7 @@ var surface = use('surface')
 input.watch($_)
 
 // Create SDL video actor
-var video_actor = use('sdl_video');
+var video_actor = use('sdl/video');
 var camera = use('camera')
 
 var window_id = null;
diff --git a/transform.c b/transform.c
index 3476776d..c7e7fa2f 100644
--- a/transform.c
+++ b/transform.c
@@ -4,9 +4,30 @@
 #include "stb_ds.h"
 #include <string.h>
 #include <stdio.h>
-#include "transform.h"
 #include "HandmadeMath.h"
 
+#define VEC2_FMT "[%g,%g]"
+#define VEC2_MEMS(s) (s).x, (s).y
+
+#define TR_FMT "(pos) " HMMFMT_VEC3 " scale " HMMFMT_VEC3
+#define TR_PRINT(tr) HMMPRINT_VEC3(tr->pos), HMMPRINT_VEC3(tr->scale)
+
+typedef struct transform {
+  HMM_Vec3 pos;
+  HMM_Vec3 scale;
+  HMM_Quat rotation;
+  HMM_Mat4 cache;
+  HMM_Mat4 gcache;
+  int dirty;
+  struct transform *parent;
+  struct transform **children;
+  
+  JSValue self;  
+  JSValue jsparent;  
+  JSValue *jschildren;
+  JSValue change_hook;
+} transform;
+
 
 static transform **dirties;
 
@@ -72,6 +93,12 @@ void clean_all(JSContext *js)
   arrsetlen(dirties,0);
 }
 
+void transform_apply(transform *t)
+{
+  t->dirty = 1;
+  arrput(dirties,t);
+}
+
 void transform_move(transform *t, HMM_Vec3 v)
 {
   t->pos = HMM_AddV3(t->pos, v);
@@ -137,12 +164,6 @@ rect transform2rect(transform *t)
   return r;
 }
 
-void transform_apply(transform *t)
-{
-  t->dirty = 1;
-  arrput(dirties,t);
-}
-
 HMM_Quat angle2rotation(float angle)
 {
   return HMM_QFromAxisAngle_RH(vBKWD, angle);
diff --git a/transform.h b/transform.h
deleted file mode 100644
index a2c0a079..00000000
--- a/transform.h
+++ /dev/null
@@ -1,63 +0,0 @@
-#ifndef TRANSFORM_H
-#define TRANSFORM_H
-
-#include "HandmadeMath.h"
-#include "cell.h"
-#include "render.h"
-
-typedef struct transform {
-  HMM_Vec3 pos;
-  HMM_Vec3 scale;
-  HMM_Quat rotation;
-  HMM_Mat4 cache;
-  HMM_Mat4 gcache;
-  int dirty;
-  struct transform *parent;
-  struct transform **children;
-  
-  JSValue self;  
-  JSValue jsparent;  
-  JSValue *jschildren;
-  JSValue change_hook;
-} transform;
-
-void clean_all(JSContext *js);
-
-transform *make_transform(void);
-void transform_free(JSRuntime *rt,transform *t);
-
-void transform_apply(transform *t);
-
-#define VEC2_FMT "[%g,%g]"
-#define VEC2_MEMS(s) (s).x, (s).y
-
-#define TR_FMT "(pos) " HMMFMT_VEC3 " scale " HMMFMT_VEC3
-#define TR_PRINT(tr) HMMPRINT_VEC3(tr->pos), HMMPRINT_VEC3(tr->scale)
-
-void transform_move(transform *t, HMM_Vec3 v);
-HMM_Vec3 transform_direction(transform *t, HMM_Vec3 dir);
-
-/* Transform a position via the matrix */
-HMM_Vec2 mat_t_pos(HMM_Mat3 m, HMM_Vec2 pos);
-/* Transform a direction via the matrix - does not take into account translation of matrix */
-HMM_Vec2 mat_t_dir(HMM_Mat3 m, HMM_Vec2 dir);
-
-HMM_Vec2 mat_up(HMM_Mat3 m);
-HMM_Vec2 mat_right(HMM_Mat3 m);
-float vec_angle(HMM_Vec2 a, HMM_Vec2 b);
-float vec_dirangle(HMM_Vec2 a, HMM_Vec2 b);
-
-HMM_Vec3 mat3_t_pos(HMM_Mat4 m, HMM_Vec3 pos);
-HMM_Vec3 mat3_t_dir(HMM_Mat4 m, HMM_Vec3 dir);
-
-HMM_Mat4 transform2mat(transform *t);
-HMM_Mat3 transform2mat3(transform *t);
-
-HMM_Mat4 transform2mat4_global(transform *t);
-rect transform2rect(transform *t);
-
-transform mat2transform(HMM_Mat4 m);
-
-HMM_Quat angle2rotation(float angle);
-
-#endif