Windows Support

.gitignore

@@ -7,3 +7,5 @@ CmakeCache.txt
 cmake_install.cmake
 Makefile
 GSM_TEMPLATE
+out/
+.vs/

CMakeLists.txt

@@ -5,7 +5,7 @@
 cmake_minimum_required(VERSION 3.16)
 
 set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
-set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Release>:Release>")
+#set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Release>:Release>")
 
 # Declare Project where "GSM_TEMPLATE" is the project name
 project(GSM_TEMPLATE LANGUAGES C CXX)
@@ -40,10 +40,46 @@ FetchContent_Declare(
 FetchContent_MakeAvailable(stb_image)
 
 
+# If using the Windows compiler
+if (MSVC)
+
+  # Download freeglut
+	FetchContent_Declare(
+		freeglut
+		GIT_REPOSITORY https://github.com/freeglut/freeglut.git
+		GIT_TAG "master"
+		GIT_SHALLOW TRUE
+		GIT_PROGRESS ON
+	)
+
+  # Force Freeglut to be a static library
+	set(FREEGLUT_BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE)
+	set(FREEGLUT_BUILD_STATIC_LIBS ON CACHE BOOL "" FORCE)
+
+
+	FetchContent_MakeAvailable(freeglut)
+
+
+  # Download Glad
+	FetchContent_Declare(
+		glad
+		GIT_REPOSITORY https://github.com/Dav1dde/glad.git
+		GIT_TAG "c"
+		GIT_SHALLOW TRUE
+		GIT_PROGRESS ON
+	)
+
+	FetchContent_MakeAvailable(glad)
+
+endif()
+
 # Tell Cmake to find the locations of libraries
 find_package(OpenGL REQUIRED)
-find_package(GLUT REQUIRED)
 
+# Only require glut if on macos
+if (APPLE)
+  find_package(GLUT REQUIRED)
+endif()
 # Define MY_SOURCES to be a list of all the source files for my game 
 file(GLOB_RECURSE MY_SOURCES CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp")
 
@@ -77,18 +113,9 @@ target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC RESOURCES_PATH="${CMAK
 # Add our sources
 target_sources("${CMAKE_PROJECT_NAME}" PRIVATE ${MY_SOURCES})
 
-# If using the VS compiler
-if(MSVC)
 
-	target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC _CRT_SECURE_NO_WARNINGS)
-
-	#remove console
-	#set_target_properties("${CMAKE_PROJECT_NAME}" PROPERTIES LINK_FLAGS "/SUBSYSTEM:WINDOWS /ENTRY:mainCRTStartup")
-	
-	set_property(TARGET "${CMAKE_PROJECT_NAME}" PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreadedDebug<$<CONFIG:Debug>:Debug>")
-	set_property(TARGET "${CMAKE_PROJECT_NAME}" PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Release>:Release>")
-
-endif()
+# If on mac
+if (APPLE)
 
 # Add our include files
 target_include_directories("${CMAKE_PROJECT_NAME}" PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/include/")
@@ -111,3 +138,43 @@ target_link_libraries("${CMAKE_PROJECT_NAME}"
   stb_image
   miniaudio
 )
+
+
+# If on windows
+elseif (MSVC)
+
+target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC _CRT_SECURE_NO_WARNINGS)
+
+	#remove console
+	#set_target_properties("${CMAKE_PROJECT_NAME}" PROPERTIES LINK_FLAGS "/SUBSYSTEM:WINDOWS /ENTRY:mainCRTStartup")
+	
+set_property(TARGET "${CMAKE_PROJECT_NAME}" PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreadedDebug<$<CONFIG:Debug>:Debug>")
+set_property(TARGET "${CMAKE_PROJECT_NAME}" PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Release>:Release>")
+
+
+target_sources("${CMAKE_PROJECT_NAME}" PRIVATE "${glad_SOURCE_DIR}/src/glad.c")
+target_include_directories("${CMAKE_PROJECT_NAME}" PUBLIC "${glad_SOURCE_DIR}/include")
+
+
+# Add our include files
+target_include_directories("${CMAKE_PROJECT_NAME}" PUBLIC 
+"${CMAKE_CURRENT_SOURCE_DIR}/include/"
+"${freeglut_SOURCE_DIR}/include"
+"${glad_SOURCE_DIR}/include"
+)
+
+target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC use_freeglut=TRUE)
+target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC FREEGLUT_STATIC)
+
+target_link_libraries("${CMAKE_PROJECT_NAME}" 
+  PRIVATE 
+  OpenGL::GL
+  freeglut_static
+  opengl32
+  winmm
+  gdi32
+  stb_image
+  miniaudio
+)
+
+endif()

include/texture.h

@@ -16,7 +16,7 @@
 //#     
 //#############################################################################
 #ifndef TEXTURES_H
-#define TEXTRUES_H
+#define TEXTRUES_H 1
 
 
 /**

src/main.cpp

@@ -51,7 +51,13 @@
 
 
 // Libraries
+#if defined(use_freeglut)
+#	include <glad/glad.h>
+#   define FREEGLUT_STATIC
+#	include <gl/freeglut.h>
+#else
 #	include <GLUT/glut.h>
+#endif
 #include <miniaudio.h>
 
 // STD
@@ -96,6 +102,9 @@ int lastWinW = 0, lastWinH = 0;
  */
 int main(int argc, char **argv)
 {
+	std:;cout << "Starting";
+	fflush(stdout);
+
 	int winW = 1280;
 	int winH = 720;
 
@@ -108,6 +117,11 @@ int main(int argc, char **argv)
 	glutInitWindowPosition(0, 0);
 	glutCreateWindow("Transform Example");
 
+	// This line only needs to run when glad is in use
+	#if defined(use_freeglut)
+	if (!gladLoadGL()) {}
+	#endif
+
 	// Clear screen
 	glClearColor(0.0, 0.0, 0.0, 1.0); // clear the window screen
 
@@ -137,10 +151,13 @@ int main(int argc, char **argv)
 	// (This call will call the GlutLoopTimer() function immediately)
 	glutTimerFunc(0, GlutLoopTimer, 0);
 
+	std:;cout << "Started";
+	fflush(stdout);
 	// Start the Glut Loop (Calls the funtions above repeatedly)
 	glutMainLoop();
 
-	
+	std:;cout << "exited";
+	fflush(stdout);
 	return 0;
 }
 

src/texture.cpp

@@ -12,7 +12,13 @@
 
 
 // Include STB
+#if defined(use_freeglut)
+#	include <glad/glad.h>
+#   define FREEGLUT_STATIC
+#	include <gl/freeglut.h>
+#else
 #	include <GLUT/glut.h>
+#endif
 #define STB_IMAGE_IMPLEMENTATION
 #include <stb_image/stb_image.h>