From b406bc1ec410795b1a349fd064a81162d608bc6e Mon Sep 17 00:00:00 2001
From: MihailRis <mexaruc@gmail.com>
Date: Sat, 6 Sep 2025 11:41:28 +0300
Subject: [PATCH] fix: C++ vecn functions precision loss

---
 src/logic/scripting/lua/libs/libvecn.cpp | 34 ++++++++++++------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/src/logic/scripting/lua/libs/libvecn.cpp b/src/logic/scripting/lua/libs/libvecn.cpp
index 0533525b..8d811857 100644
--- a/src/logic/scripting/lua/libs/libvecn.cpp
+++ b/src/logic/scripting/lua/libs/libvecn.cpp
@@ -32,7 +32,7 @@ static int l_mix(lua::State* L) {
 template <int n, template <class> class Op>
 static int l_binop(lua::State* L) {
     uint argc = lua::check_argc(L, 2, 3);
-    auto a = lua::tovec<n>(L, 1);
+    auto a = lua::tovec<n, number_t>(L, 1);
 
     if (lua::isnumber(L, 2)) {  // scalar second operand overload
         auto b = lua::tonumber(L, 2);
@@ -45,10 +45,10 @@ static int l_binop(lua::State* L) {
             }
             return 1;
         } else {
-            return lua::setvec(L, 3, op(a, glm::vec<n, float>(b)));
+            return lua::setvec(L, 3, op(a, glm::vec<n, number_t>(b)));
         }
     } else {
-        auto b = lua::tovec<n>(L, 2);
+        auto b = lua::tovec<n, number_t>(L, 2);
         Op op;
         if (argc == 2) {
             lua::createtable(L, n, 0);
@@ -63,10 +63,10 @@ static int l_binop(lua::State* L) {
     }
 }
 
-template <int n, glm::vec<n, float> (*func)(const glm::vec<n, float>&)>
+template <int n, glm::vec<n, number_t> (*func)(const glm::vec<n, number_t>&)>
 static int l_unaryop(lua::State* L) {
     uint argc = lua::check_argc(L, 1, 2);
-    auto vec = func(lua::tovec<n>(L, 1));
+    auto vec = func(lua::tovec<n, number_t>(L, 1));
     switch (argc) {
         case 1:
             lua::createtable(L, n, 0);
@@ -81,25 +81,25 @@ static int l_unaryop(lua::State* L) {
     return 0;
 }
 
-template <int n, float (*func)(const glm::vec<n, float>&)>
+template <int n, number_t (*func)(const glm::vec<n, number_t>&)>
 static int l_scalar_op(lua::State* L) {
     lua::check_argc(L, 1);
-    auto vec = lua::tovec<n>(L, 1);
+    auto vec = lua::tovec<n, number_t>(L, 1);
     return lua::pushnumber(L, func(vec));
 }
 
 template <int n>
 static int l_distance(lua::State* L) {
     lua::check_argc(L, 2);
-    auto a = lua::tovec<n>(L, 1);
-    auto b = lua::tovec<n>(L, 2);
+    auto a = lua::tovec<n, number_t>(L, 1);
+    auto b = lua::tovec<n, number_t>(L, 2);
     return lua::pushnumber(L,glm::distance(a, b));
 }
 
 template <int n>
 static int l_pow(lua::State* L) {
     uint argc = lua::check_argc(L, 2, 3);
-    auto a = lua::tovec<n>(L, 1);
+    auto a = lua::tovec<n, number_t>(L, 1);
 
     if (lua::isnumber(L, 2)) {
         auto b = lua::tonumber(L, 2);
@@ -111,10 +111,10 @@ static int l_pow(lua::State* L) {
             }
             return 1;
         } else {
-            return lua::setvec(L, 3, pow(a, glm::vec<n, float>(b)));
+            return lua::setvec(L, 3, pow(a, glm::vec<n, number_t>(b)));
         }
     } else {
-        auto b = lua::tovec<n>(L, 2);
+        auto b = lua::tovec<n, number_t>(L, 2);
         if (argc == 2) {
             lua::createtable(L, n, 0);
             for (uint i = 0; i < n; i++) {
@@ -131,15 +131,15 @@ static int l_pow(lua::State* L) {
 template <int n>
 static int l_dot(lua::State* L) {
     lua::check_argc(L, 2);
-    const auto& a = lua::tovec<n>(L, 1);
-    const auto& b = lua::tovec<n>(L, 2);
+    auto a = lua::tovec<n, number_t>(L, 1);
+    auto b = lua::tovec<n, number_t>(L, 2);
     return lua::pushnumber(L, glm::dot(a, b));
 }
 
 template <int n>
 static int l_inverse(lua::State* L) {
     uint argc = lua::check_argc(L, 1, 2);
-    auto vec = lua::tovec<n>(L, 1);
+    auto vec = lua::tovec<n, number_t>(L, 1);
     switch (argc) {
         case 1:
             lua::createtable(L, n, 0);
@@ -163,7 +163,7 @@ static int l_spherical_rand(lua::State* L) {
             return lua::setvec(
                 L,
                 2,
-                glm::sphericalRand(static_cast<float>(lua::tonumber(L, 1)))
+                glm::sphericalRand(lua::tonumber(L, 1))
             );
     }
     return 0;
@@ -186,7 +186,7 @@ static int l_vec2_angle(lua::State* L) {
 template <int n>
 static int l_tostring(lua::State* L) {
     lua::check_argc(L, 1);
-    auto vec = lua::tovec<n>(L, 1);
+    auto vec = lua::tovec<n, number_t>(L, 1);
     std::stringstream ss;
     ss << "vec" << std::to_string(n) << "{";
     for (int i = 0; i < n; i++) {