From 1db2762979e031510cb343dbf7aca0f4bb10b77c Mon Sep 17 00:00:00 2001
From: Cuyler36 <jeremy96@vt.edu>
Date: Mon, 17 Jul 2023 08:47:20 -0400
Subject: [PATCH] Implement unused function for proper ordering

---
 rel/m_actor.c       | 11 ++++++-----
 rel/m_skin_matrix.c |  2 +-
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/rel/m_actor.c b/rel/m_actor.c
index 76fb69a7..f30238ad 100644
--- a/rel/m_actor.c
+++ b/rel/m_actor.c
@@ -26,13 +26,14 @@ void _savefpr_29();
 void _restfpr_29();
 //#include "orderstrings/8064d600_8064d604.inc"
 static char lbl_8064d600[] = "";
-//#include "orderfloats/806412e8_806412f0.inc"
-asm void FORCESTRIP order_floats_806412e8() {
-    lfs f1, 1.0;
-    lfs f1, 0.5;
-}
 #endif
 
+/* @unused | necessary for proper float ordering*/
+extern void __declspec(section "forcestrip") projection_pos_set(GAME_PLAY* play, xyz_t* pos, xyz_t* proj_pos, f32* proj_w) {
+  Skin_Matrix_PrjMulVector(&play->projection_matrix, pos, proj_pos, proj_w);
+  *proj_w = *proj_w < 1.0f ? 1.0f : 1.0f / *proj_w;
+}
+
 extern void Actor_world_to_eye(ACTOR* actor, f32 eye_height) {
   /* Update position */
   actor->eye.position.x = actor->world.position.x;
diff --git a/rel/m_skin_matrix.c b/rel/m_skin_matrix.c
index 48e08e4c..dab1cdf6 100644
--- a/rel/m_skin_matrix.c
+++ b/rel/m_skin_matrix.c
@@ -3,7 +3,7 @@
 
 #include "orderfloats/80643310_80643318.inc"
 
-void Skin_Matrix_PrjMulVector(MtxF* mf, Vec3f* src, Vec3f* xyzDest, f32* wDest) {
+void Skin_Matrix_PrjMulVector(MtxF* mf, xyz_t* src, xyz_t* xyzDest, f32* wDest) {
     xyzDest->x = mf->xw + ((src->x * mf->xx) + (src->y * mf->xy) + (src->z * mf->xz));
     xyzDest->y = mf->yw + ((src->x * mf->yx) + (src->y * mf->yy) + (src->z * mf->yz));
     xyzDest->z = mf->zw + ((src->x * mf->zx) + (src->y * mf->zy) + (src->z * mf->zz));