Add CMake support to project

.gitignore

@@ -19,6 +19,10 @@ x86/
 bld/
 [Oo]bj/
 
+#Cmake ignore 
+build/
+*/build/ #Make more restricted if a /build/ folder needs to be included
+
 # Visual Studio 2015 cache/options directory
 .vs/
 # Uncomment if you have tasks that create the project's static files in wwwroot

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "dependencies/glfw-source"]
+	path = dependencies/glfw-source
+	url = https://github.com/glfw/glfw.git

CMakeLists.txt

@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
+project(aieBootstrapProject)
+
+#TODO: Update to use the target_complile_requires
+set(CMAKE_CXX_STANDARD 14)
+
+find_package(OpenGL REQUIRED)
+
+
+#add build glfw
+option(GLFW_BUILD_EXAMPLES NO)
+option(GLFW_BUILD_TESTS NO)
+add_subdirectory(${PROJECT_SOURCE_DIR}/dependencies/glfw-source)
+
+add_subdirectory(bootstrap)
+
+
+#PROJECT TO BUILD
+add_subdirectory(project3D)

bootstrap/Application.cpp

@@ -144,7 +144,11 @@ void Application::setVSync(bool enable) {
 }
 
 void Application::setShowCursor(bool visible) {
-	ShowCursor(visible);
+#ifdef _MSC_VER
+    ShowCursor(visible);
+#else
+    glfwSetInputMode(m_window, GLFW_CURSOR, visible ? GLFW_CURSOR_HIDDEN : GLFW_CURSOR_HIDDEN);
+#endif
 }
 
 unsigned int Application::getWindowWidth() const {

bootstrap/CMakeLists.txt

@@ -0,0 +1,29 @@
+cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
+project(aieBootstrap)
+
+add_library(${PROJECT_NAME}
+    Application.cpp
+    Font.cpp
+    Gizmos.cpp
+    Input.cpp
+    Renderer2D.cpp
+    Texture.cpp
+    gl_core_4_4.c
+    imgui_glfw3.cpp
+    ${CMAKE_SOURCE_DIR}/dependencies/imgui/imgui_draw.cpp 
+    ${CMAKE_SOURCE_DIR}/dependencies/imgui/imgui.cpp 
+ )
+
+target_link_libraries(${PROJECT_NAME}
+    glfw
+    ${OPENGL_gl_LIBRARY}
+    )
+
+target_include_directories(${PROJECT_NAME} PUBLIC
+    ${PROJECT_SOURCE_DIR}
+    ${CMAKE_SOURCE_DIR}/dependencies/glm
+    ${CMAKE_SOURCE_DIR}/dependencies/imgui
+    ${CMAKE_SOURCE_DIR}/dependencies/stb
+    ${CMAKE_SOURCE_DIR}/dependencies/glfw/include
+    ${CMAKE_SOURCE_DIR}/dependencies/openal/include
+    )

bootstrap/Font.cpp

@@ -15,8 +15,12 @@ Font::Font(const char* trueTypeFontFile, unsigned short fontHeight)
 	m_textureHeight(0) {
 
 	FILE* file = nullptr;
+#ifdef _MSC_VER
 	fopen_s(&file, trueTypeFontFile, "rb");
-	if (file != nullptr) {
+#else
+	file = fopen(trueTypeFontFile, "rb");
+#endif
+    if (file != nullptr) {
 
 		unsigned char* ttf_buffer = new unsigned char[4096 * 1024];
 
@@ -168,4 +172,4 @@ void Font::getStringRectangle(const char* str, float& x0, float& y0, float& x1,
 	y1 *= -1;
 }
 
-} // namepace aie
+} // namepace aie

bootstrap/Renderer2D.cpp

@@ -34,7 +34,7 @@ Renderer2D::Renderer2D() {
 		m_fontTexture[i] = 0;
 	}
 
-	char* vertexShader = "#version 150\n \
+	const char* vertexShader = "#version 150\n \
 						in vec4 position; \
 						in vec4 colour; \
 						in vec2 texcoord; \
@@ -45,7 +45,7 @@ Renderer2D::Renderer2D() {
 						void main() { vColour = colour; vTexCoord = texcoord; vTextureID = position.w; \
 						gl_Position = projectionMatrix * vec4(position.x, position.y, position.z, 1.0f); }";
 
-	char* fragmentShader = "#version 150\n \
+	const char* fragmentShader = "#version 150\n \
 						in vec4 vColour; \
 						in vec2 vTexCoord; \
 						in float vTextureID; \
@@ -97,7 +97,11 @@ Renderer2D::Renderer2D() {
 	// set texture locations
 	char buf[32];
 	for (int i = 0; i < TEXTURE_STACK_SIZE; ++i) {
+#ifdef _MSC_VER
 		sprintf_s(buf, "textureStack[%i]", i);
+#else
+		sprintf(buf, "textureStack[%i]", i);
+#endif
 		glUniform1i(glGetUniformLocation(m_shader, buf), i);
 	}
 
@@ -649,7 +653,11 @@ void Renderer2D::flushBatch() {
 		return; char buf[32];
 
 	for (int i = 0; i < TEXTURE_STACK_SIZE; ++i) {
+#ifdef _MSC_VER
 		sprintf_s(buf, "isFontTexture[%i]", i);
+#else
+		sprintf(buf, "isFontTexture[%i]", i);
+#endif
 		glUniform1i(glGetUniformLocation(m_shader, buf), m_fontTexture[i]);
 	}
 
@@ -732,4 +740,4 @@ void Renderer2D::rotateAround(float inX, float inY, float& outX, float& outY, fl
 	outY = inX * sin + inY * cos;
 }
 
-} // namespace aie
+} // namespace aie

project2D/Application2D.cpp

@@ -2,6 +2,7 @@
 #include "Texture.h"
 #include "Font.h"
 #include "Input.h"
+#include <cmath>
 
 Application2D::Application2D() {
 
@@ -96,10 +97,14 @@ void Application2D::draw() {
 
 	// output some text, uses the last used colour
 	char fps[32];
+#ifdef _MSC_VER
 	sprintf_s(fps, 32, "FPS: %i", getFPS());
+#else
+    sprintf(fps, "FPS: %i", getFPS());
+#endif
 	m_2dRenderer->drawText(m_font, fps, 0, 720 - 32);
 	m_2dRenderer->drawText(m_font, "Press ESC to quit!", 0, 720 - 64);
 
 	// done drawing sprites
 	m_2dRenderer->end();
-}
+}

project2D/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
+project(project2D)
+
+add_executable(${PROJECT_NAME}
+    main.cpp
+    Application2D.cpp
+    )
+target_link_libraries(${PROJECT_NAME} aieBootstrap)

project3D/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
+project(project3D)
+
+add_executable(${PROJECT_NAME}
+    main.cpp
+    Application3D.cpp
+    )
+target_link_libraries(${PROJECT_NAME} aieBootstrap)