From b5b3304ac604c420460fd3531f8bb7f04bf2cd1b Mon Sep 17 00:00:00 2001
From: Zac <theonlyzac@gmail.com>
Date: Wed, 27 Nov 2024 06:10:58 +0000
Subject: [PATCH] Split basic.c and bec.c

---
 config/sly1.yaml        |  4 ++--
 config/symbol_addrs.txt | 19 +++++++++++++++++++
 include/basic.h         | 27 +++++++++++++++++++++++++++
 include/bez.h           | 15 ++++++++++++++-
 src/P2/basic.c          |  7 +++++++
 src/P2/bez.c            | 15 +++++++++++++++
 6 files changed, 84 insertions(+), 3 deletions(-)
 create mode 100644 src/P2/basic.c
 create mode 100644 src/P2/bez.c

diff --git a/config/sly1.yaml b/config/sly1.yaml
index 86c28002..db3fcec1 100644
--- a/config/sly1.yaml
+++ b/config/sly1.yaml
@@ -85,8 +85,8 @@ segments:
     #- [0x, asm, P2/asega]
     #- [0x, asm, P2/barrier]
     - [0x30cf0, asm, P2/bas]
-    - [0x310e8, asm, P2/basic]
-    - [0x31168, asm, P2/bez]
+    - [0x310e8, c, P2/basic]
+    - [0x31168, c, P2/bez]
     - [0x31f48, c, P2/binoc]
     - [0x38290, c, P2/bis]
     - [0x395a0, asm, P2/bbmark]
diff --git a/config/symbol_addrs.txt b/config/symbol_addrs.txt
index 7865f0af..dbde958d 100644
--- a/config/symbol_addrs.txt
+++ b/config/symbol_addrs.txt
@@ -386,6 +386,25 @@ GetActsegScale__FP6ACTSEGP7MATRIX3 = 0x1232E8; // type:func
 GGetActsegPoseGoal__FP6ACTSEGi = 0x123358; // type:func
 
 
+////////////////////////////////////////////////////////////////
+// P2/basic.c
+////////////////////////////////////////////////////////////////
+FIsBasicDerivedFrom__FP5BASIC3CID = 0x1300e8; // type:func
+EnsureBasicSidebag__FP5BASIC = 0x130110; // type:func
+
+
+////////////////////////////////////////////////////////////////
+// P2/bez.c
+////////////////////////////////////////////////////////////////
+EvaluateBezierWeightedFloat__FfffffffffPfN29 = 0x130168; // type:func
+EvaluateBezierFloat__FfffffffPfN27 = 0x1303F0; // type:func
+EvaluateBezierPos__FfffP6VECTORN63 = 0x130540; // type:func
+EvaluateBezierMat__FfffP7MATRIX3P6VECTORT3T4T3T4T4 = 0x130748; // type:func
+TesselateBezier__FfffP6VECTORN33iT3 = 0x130B48; // type:func
+SBezierPosLength__FffP6VECTORN32 = 0x130C20; // type:func
+LimitBezierMulti__Fie = 0x130C58; // type:func
+
+
 ////////////////////////////////////////////////////////////////
 // P2/binoc.c
 ////////////////////////////////////////////////////////////////
diff --git a/include/basic.h b/include/basic.h
index 58183213..7b1b6d30 100644
--- a/include/basic.h
+++ b/include/basic.h
@@ -8,6 +8,7 @@
 
 #include "common.h"
 #include <splice/sidebag.h>
+#include <cid.h>
 
 /**
  * @brief Basic object.
@@ -22,4 +23,30 @@ struct BASIC
     CSidebag *psidebag;
 };
 
+/**
+ * @brief Check if the basic object is derived from the given class ID.
+ *
+ * @param pbasic The object.
+ * @param cid The class ID to check.
+ *
+ * @retval 1 if the object is derived from the class.
+ * @retval 0 if the object is not derived from the class.
+ */
+int FIsBasicDerivedFrom(BASIC *pbasic, CID cid);
+
+/**
+ * @brief Check if the basic has a sidebag, and if not, create one.
+ *
+ * @param pbasic The object.
+ */
+void EnsureBasicSidebag(BASIC *pbasic);
+
+/**
+ * @brief Get the basic object's CID.
+ *
+ * @param pbasic The object.
+ * @param pcid Return CID.
+ */
+void GetBasicCid(BASIC *pbasic, CID *pcid);
+
 #endif // BASIC_H
diff --git a/include/bez.h b/include/bez.h
index 8bb6fe7e..8dfb9c79 100644
--- a/include/bez.h
+++ b/include/bez.h
@@ -1,11 +1,24 @@
 /**
  * @file bez.h
+ *
+ * @brief Bezier curves.
+ *
+ * @todo Add function parameters and documentation.
  */
 #ifndef BEZ_H
 #define BEZ_H
 
 #include "common.h"
+#include <vec.h>
+#include <mat.h>
 
-// ...
+void EvaluateBezierWeightedFloat(float, float, float, float, float, float, float, float, float, float *, float *, float *);
+void EvaluateBezierFloat(float, float, float, float, float, float, float, float *, float *, float *);
+void EvaluateBezierPos(float, float, float, VECTOR *, VECTOR *, VECTOR *, VECTOR *, VECTOR *, VECTOR *, VECTOR *);
+void EvaluateBezierMat(float, float, float, MATRIX3 *, VECTOR *, MATRIX3 *, VECTOR *, MATRIX3 *, VECTOR *, VECTOR *);
+void TesselateBezier(float, float, float, VECTOR *, VECTOR *, VECTOR *, VECTOR *, int, VECTOR *);
+float SBezierPosLength(float, float, VECTOR *, VECTOR *, VECTOR *, VECTOR *);
+
+void LimitBezierMulti(int c, ...);
 
 #endif // BEZ_H
diff --git a/src/P2/basic.c b/src/P2/basic.c
new file mode 100644
index 00000000..0b21af82
--- /dev/null
+++ b/src/P2/basic.c
@@ -0,0 +1,7 @@
+#include <basic.h>
+
+INCLUDE_ASM(const s32, "P2/basic", FIsBasicDerivedFrom__FP5BASIC3CID);
+
+INCLUDE_ASM(const s32, "P2/basic", EnsureBasicSidebag__FP5BASIC);
+
+INCLUDE_ASM(const s32, "P2/basic", func_00130158);
diff --git a/src/P2/bez.c b/src/P2/bez.c
new file mode 100644
index 00000000..4ca5b91c
--- /dev/null
+++ b/src/P2/bez.c
@@ -0,0 +1,15 @@
+#include <bez.h>
+
+INCLUDE_ASM(const s32, "P2/bez", EvaluateBezierWeightedFloat__FfffffffffPfN29);
+
+INCLUDE_ASM(const s32, "P2/bez", EvaluateBezierFloat__FfffffffPfN27);
+
+INCLUDE_ASM(const s32, "P2/bez", EvaluateBezierPos__FfffP6VECTORN63);
+
+INCLUDE_ASM(const s32, "P2/bez", EvaluateBezierMat__FfffP7MATRIX3P6VECTORT3T4T3T4T4);
+
+INCLUDE_ASM(const s32, "P2/bez", TesselateBezier__FfffP6VECTORN33iT3);
+
+INCLUDE_ASM(const s32, "P2/bez", SBezierPosLength__FffP6VECTORN32);
+
+INCLUDE_ASM(const s32, "P2/bez", LimitBezierMulti__Fie);