From 399eed8bd84c79e51960247bf75415088b9f3de1 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Tue, 27 Dec 2022 08:30:18 +0800
Subject: [PATCH] 1

---
 a8/collision.cc | 4 +++-
 a8/strutils.cc  | 5 +++++
 a8/types.h      | 8 ++++----
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/a8/collision.cc b/a8/collision.cc
index b0b80de..cab0a23 100644
--- a/a8/collision.cc
+++ b/a8/collision.cc
@@ -173,6 +173,7 @@ namespace a8
             }
             b_edges.push_back(seg);
         }
+        #if 0
         auto GetProjectionWithAxis =
             [] (std::vector<a8::Vec2> vertices, a8::Vec2 axis) -> a8::Vec2 {
                 axis.Normalize();
@@ -182,6 +183,7 @@ namespace a8
 
                 }
             };
+        #endif
         return false;
     }
 
@@ -207,7 +209,7 @@ namespace a8
         if (distance > _max) {
             return false;
         }
-        float angle = (a_pos - b_pos).CalcAngleEx(a8::Vec2::UP);
+        //float angle = (a_pos - b_pos).CalcAngleEx(a8::Vec2::UP);
         return false;
     }
 
diff --git a/a8/strutils.cc b/a8/strutils.cc
index 60b1b57..18652fb 100644
--- a/a8/strutils.cc
+++ b/a8/strutils.cc
@@ -399,6 +399,10 @@ namespace a8
         return strcmp(s1 ? s1 : "", s2 ? s2 : "");
     }
 
+    #pragma GCC diagnostic push
+    #pragma GCC diagnostic ignored "-Wunused-variable"
+    #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
+
     size_t GetUtf8Length(const char *str)
     {
         static unsigned char utf8_look_for_table[] =
@@ -455,6 +459,7 @@ namespace a8
              len++, ptr+=UTFLEN((unsigned char)*ptr)) ;
         return len;
     }
+    #pragma GCC diagnostic pop
 
     std::string CopyString(const std::string& str)
     {
diff --git a/a8/types.h b/a8/types.h
index 21d1ca9..80e33aa 100644
--- a/a8/types.h
+++ b/a8/types.h
@@ -22,10 +22,10 @@ namespace a8
 
     struct SendQueueNode
     {
-        char* buff = nullptr;
-        unsigned int bufflen = 0;
-        unsigned int sent_bytes = 0;
-        SendQueueNode* next = nullptr;
+        char* buff;
+        unsigned int bufflen;
+        unsigned int sent_bytes;
+        SendQueueNode* next;
     };
 
     typedef std::function<void(const a8::Args&)> CommonCbProc;