From 8b6337446dd79faf226ea9df40d4d06d81c38436 Mon Sep 17 00:00:00 2001
From: jussi
Date: Tue, 25 Apr 2023 19:28:54 +0300
Subject: DrawCapsule and DrawCapsuleWires. Free Camera3D example.

---
 src/lua_core.c |  2 ++
 src/models.c   | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 58 insertions(+)

(limited to 'src')

diff --git a/src/lua_core.c b/src/lua_core.c
index 6f593d2..8aeeafe 100644
--- a/src/lua_core.c
+++ b/src/lua_core.c
@@ -1050,6 +1050,8 @@ void luaRegister() {
 	assingGlobalFunction( "DrawCylinderEx", lmodelsDrawCylinderEx );
 	assingGlobalFunction( "DrawCylinderWires", lmodelsDrawCylinderWires );
 	assingGlobalFunction( "DrawCylinderWiresEx", lmodelsDrawCylinderWiresEx );
+	assingGlobalFunction( "DrawCapsule", lmodelsDrawCapsule );
+	assingGlobalFunction( "DrawCapsuleWires", lmodelsDrawCapsuleWires );
 	assingGlobalFunction( "DrawPlane", lmodelsDrawPlane );
 	assingGlobalFunction( "DrawQuad3DTexture", lmodelDrawQuad3DTexture );
 	assingGlobalFunction( "DrawRay", lmodelsDrawRay );
diff --git a/src/models.c b/src/models.c
index 963bd56..6b0ff0a 100644
--- a/src/models.c
+++ b/src/models.c
@@ -523,6 +523,62 @@ int lmodelsDrawCylinderWiresEx( lua_State *L ) {
 	return 1;
 }
 
+/*
+> success = RL.DrawCapsule( Vector3 startPos, Vector3 endPos, float radius, int slices, int rings, Color color )
+
+Draw a capsule with the center of its sphere caps at startPos and endPos
+
+- Failure return false
+- Success return true
+*/
+int lmodelsDrawCapsule( lua_State *L ) {
+	if ( !lua_istable( L, 1 ) || !lua_istable( L, 2 ) || !lua_isnumber( L, 3 )
+	|| !lua_isnumber( L, 4 ) || !lua_isnumber( L, 5 ) || !lua_istable( L, 6 ) ) {
+		TraceLog( LOG_WARNING, "%s", "Bad call of function. RL.DrawCapsule( Vector3 startPos, Vector3 endPos, float radius, int slices, int rings, Color color )" );
+		lua_pushboolean( L, false );
+		return 1;
+	}
+	Vector3 startPos = uluaGetVector3Index( L, 1 );
+	Vector3 endPos = uluaGetVector3Index( L, 2 );
+	float radius = lua_tonumber( L, 3 );
+	int slices = lua_tonumber( L, 4 );
+	int rings = lua_tointeger( L, 5 );
+	Color color = uluaGetColorIndex( L, 6 );
+
+	DrawCapsule( startPos, endPos, radius, slices, rings, color );
+	lua_pushboolean( L, true );
+
+	return 1;
+}
+
+/*
+> success = RL.DrawCapsuleWires( Vector3 startPos, Vector3 endPos, float radius, int slices, int rings, Color color )
+
+Draw capsule wireframe with the center of its sphere caps at startPos and endPos
+
+- Failure return false
+- Success return true
+*/
+int lmodelsDrawCapsuleWires( lua_State *L ) {
+	if ( !lua_istable( L, 1 ) || !lua_istable( L, 2 ) || !lua_isnumber( L, 3 )
+	|| !lua_isnumber( L, 4 ) || !lua_isnumber( L, 5 ) || !lua_istable( L, 6 ) ) {
+		TraceLog( LOG_WARNING, "%s", "Bad call of function. RL.DrawCapsuleWires( Vector3 startPos, Vector3 endPos, float radius, int slices, int rings, Color color )" );
+		lua_pushboolean( L, false );
+		return 1;
+	}
+	Vector3 startPos = uluaGetVector3Index( L, 1 );
+	Vector3 endPos = uluaGetVector3Index( L, 2 );
+	float radius = lua_tonumber( L, 3 );
+	int slices = lua_tonumber( L, 4 );
+	int rings = lua_tointeger( L, 5 );
+	Color color = uluaGetColorIndex( L, 6 );
+
+	DrawCapsuleWires( startPos, endPos, radius, slices, rings, color );
+	lua_pushboolean( L, true );
+
+	return 1;
+}
+
 /*
 > success = RL.DrawPlane( Vector3 centerPos, Vector2 size, Color color )
 
-- 
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