From 21505e46cea22f2eb51b89437a01537875aa4ba9 Mon Sep 17 00:00:00 2001
From: Jack Andersen <jackoalan@gmail.com>
Date: Wed, 15 Nov 2017 17:24:20 -1000
Subject: [PATCH] CLineRenderer fixes

---
 Runtime/CResLoader.cpp             | 9 +--------
 Runtime/Graphics/CLineRenderer.cpp | 2 ++
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/Runtime/CResLoader.cpp b/Runtime/CResLoader.cpp
index 3ae32d2ff..3bcc76f82 100644
--- a/Runtime/CResLoader.cpp
+++ b/Runtime/CResLoader.cpp
@@ -172,11 +172,8 @@ FourCC CResLoader::GetResourceTypeById(CAssetId id) const
 const SObjectTag* CResLoader::GetResourceIdByName(std::string_view name) const
 {
     for (const std::unique_ptr<CPakFile>& file : x18_pakLoadedList)
-    {
-        const SObjectTag* id = file->GetResIdByName(name);
-        if (id)
+        if (const SObjectTag* id = file->GetResIdByName(name))
             return id;
-    }
     return nullptr;
 }
 
@@ -312,13 +309,9 @@ void CResLoader::EnumerateResources(const std::function<bool(const SObjectTag&)>
 void CResLoader::EnumerateNamedResources(const std::function<bool(std::string_view, const SObjectTag&)>& lambda) const
 {
     for (auto it = x18_pakLoadedList.begin() ; it != x18_pakLoadedList.end() ; ++it)
-    {
         for (const auto& name : (*it)->GetNameList())
-        {
             if (!lambda(name.first, name.second))
                 return;
-        }
-    }
 }
 
 }
diff --git a/Runtime/Graphics/CLineRenderer.cpp b/Runtime/Graphics/CLineRenderer.cpp
index 369569dd2..774d2cfae 100644
--- a/Runtime/Graphics/CLineRenderer.cpp
+++ b/Runtime/Graphics/CLineRenderer.cpp
@@ -106,6 +106,8 @@ static zeus::CVector2f IntersectLines(const zeus::CVector2f& pa1, const zeus::CV
     zeus::CVector2f pa1mpa2 = pa1 - pa2;
     zeus::CVector2f pb1mpb2 = pb1 - pb2;
     float denom = pa1mpa2.x * pb1mpb2.y - pa1mpa2.y * pb1mpb2.x;
+    if (denom < 0.0001f)
+        return pa2;
     float numt1 = pa1.x * pa2.y - pa1.y * pa2.x;
     float numt2 = pb1.x * pb2.y - pb1.y * pb2.x;
     return {(numt1 * pb1mpb2.x - pa1mpa2.x * numt2) / denom,