From b9e88547e64006dfe7aa6604ddda948b69378e8b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BB=D1=8C=D0=B1=D0=B5=D1=80=D1=82=20=D0=93=D0=B0?=
 =?UTF-8?q?=D0=B4=D0=B8=D0=B5=D0=B2?= <albertgadiev@yandex.com>
Date: Sat, 1 Mar 2025 11:12:22 +0600
Subject: [PATCH] linux part

---
 Math.cpp           | 2 +-
 OpenGlExtensions.h | 6 ++++++
 Physics.cpp        | 1 +
 Readme.md          | 6 ++++++
 Renderer.cpp       | 3 ++-
 Utils.cpp          | 2 +-
 Utils.h            | 3 ++-
 7 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/Math.cpp b/Math.cpp
index 48f2846..2396c35 100755
--- a/Math.cpp
+++ b/Math.cpp
@@ -1,7 +1,7 @@
 #include "Math.h"
 
 #include <exception>
-
+#include <cmath>
 namespace ZL {
 
 	Vector2f operator+(const Vector2f& x, const Vector2f& y)
diff --git a/OpenGlExtensions.h b/OpenGlExtensions.h
index 6d5cf5e..a2347b2 100755
--- a/OpenGlExtensions.h
+++ b/OpenGlExtensions.h
@@ -10,6 +10,12 @@
 #include "emscripten.h"
 #endif
 
+#ifdef __linux__
+#include <GL/gl.h>
+#include <GL/glu.h>
+#include <GLES3/gl3.h>
+
+#endif
 
 #include <exception>
 #include <stdexcept>
diff --git a/Physics.cpp b/Physics.cpp
index 03ea362..83a38e3 100755
--- a/Physics.cpp
+++ b/Physics.cpp
@@ -1,4 +1,5 @@
 #include "Physics.h"
+#include <cmath>
 
 namespace ZL
 {
diff --git a/Readme.md b/Readme.md
index defe72f..46c6a61 100644
--- a/Readme.md
+++ b/Readme.md
@@ -2,4 +2,10 @@
 
 ```
 emcc main.cpp Game.cpp Math.cpp Physics.cpp Renderer.cpp ShaderManager.cpp TextureManager.cpp Utils.cpp OpenGlExtensions.cpp -O2 -std=c++14 -sTOTAL_MEMORY=33554432 -sUSE_SDL_IMAGE=2 -sSDL2_IMAGE_FORMATS="[""png""]" -sUSE_SDL=2 --preload-file background.bmp --preload-file bird.bmp32 --preload-file default.fragment --preload-file default.vertex --preload-file game_over.bmp32 --preload-file pipe.bmp32 -o jumpingbird.html
+```
+
+linux:
+```
+g++ Game.cpp main.cpp Math.cpp OpenGlExtensions.cpp Physics.cpp Renderer.cpp ShaderManager.cpp TextureManager.cpp Utils.cpp -o sdl_app -O2 -std=c++14  $(pkg-config --cflags --libs sdl2 gl)
+
 ```
\ No newline at end of file
diff --git a/Renderer.cpp b/Renderer.cpp
index 7f051d2..3b32490 100755
--- a/Renderer.cpp
+++ b/Renderer.cpp
@@ -29,7 +29,8 @@ namespace ZL {
 	VAOHolder::~VAOHolder()
 	{
 #ifndef EMSCRIPTEN
-		glDeleteVertexArray(1, &vao);
+		glDeleteVertexArrays(1, &vao);
+
 #endif
 	}
 
diff --git a/Utils.cpp b/Utils.cpp
index 81fac7c..5b80a8b 100755
--- a/Utils.cpp
+++ b/Utils.cpp
@@ -1,5 +1,5 @@
 #include "Utils.h"
-
+#include <cstring>
 #include <iterator>
 #include <vector>
 #include <iostream>
diff --git a/Utils.h b/Utils.h
index 97df7aa..fb4eaed 100755
--- a/Utils.h
+++ b/Utils.h
@@ -5,7 +5,8 @@
 #include <exception>
 #include <map>
 #include <stack>
-
+#include <memory>
+#include <unordered_map>
 namespace ZL
 {
 	std::string readTextFile(const std::string& filename);