CMakeLists.txt

cmake_minimum_required(VERSION 3.0.0)   # Selects the minimum version of CMake required to run this file
project(GFX-LAB VERSION 0.1.0)          # Here we select the project name and version

# Here we select C++17 with all the standards required and all compiler-specific extensions disabled
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

# These are the options we select for building GLFW as a library
set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)        # Don't build Documentation
set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)       # Don't build Tests
set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)    # Don't build Examples
set(GLFW_INSTALL OFF CACHE BOOL "" FORCE)           # Don't build Installation Information
set(GLFW_USE_HYBRID_HPG ON CACHE BOOL "" FORCE)     # Add variables to use High Performance Graphics Card if available
add_subdirectory(vendor/glfw)                       # Build the GLFW project to use later as a library

# A variable with all the source files of GLAD
set(GLAD_SOURCE vendor/glad/src/gl.c)
# A variables with all the source files of Dear ImGui
set(IMGUI_SOURCES
        vendor/imgui/imgui.cpp
        vendor/imgui/imgui_demo.cpp
        vendor/imgui/imgui_draw.cpp
        vendor/imgui/imgui_widgets.cpp
        vendor/imgui/imgui_impl/imgui_impl_glfw.cpp
        vendor/imgui/imgui_impl/imgui_impl_opengl3.cpp
        )

# Combine all vendor source files together into a single variable
set(VENDOR_SOURCES ${GLAD_SOURCE} ${IMGUI_SOURCES})

# A variable with all our source files that are common between executable targets (examples)
set(COMMON_SOURCES
        source/common/application.cpp
        source/common/Shader.cpp
        source/common/GameState.cpp
        source/common/GameState.h
        source/common/GameStateManger.cpp
        source/common/GameStateManger.h
        source/common/GameObject.cpp
        source/common/GameObject.h
        source/common/GameObjectComponent.cpp
        source/common/GameObjectComponent.h
        source/common/Mesh.h
        source/common/MeshRenderer.h
        source/common/MeshRenderer.cpp
        source/common/colors.h
        source/common/common-vertex-attributes.hpp
        source/common/common-vertex-types.hpp
        source/common/vertex-attributes.hpp
        source/common/Camera.h
        source/common/Camera.cpp
        source/common/CameraController.h
        source/examples/States.h
        source/common/Globals/Global.h
        source/common/LoadState.h
        source/common/texture-utils.cpp
        source/common/texture-utils.h
        source/common/data-types.h
        source/common/Light.h
        source/common/Material.h
        source/common/Texture2D.cpp
        source/common/Mesh.cpp
        source/common/Texture2D.h
        source/common/Globals/Global_vars.h
        source/common/EnemyMovement.h
        source/common/Level2.h
        source/common/Sampler.cpp source/common/Sampler.h
        source/common/RenderState.h source/common/BoxCollider.cpp source/common/BoxCollider.h)

# Define the directories in which to search for the included headers
include_directories(
        source/common
        vendor/glfw/include
        vendor/glad/include
        vendor/glm
        vendor/imgui
        vendor/utils
)

# For each example, we add an executable target
# Each target compiles one example source file and the common & vendor source files
# Then we link GLFW with each target
add_executable(Main source/examples/Main.cpp ${COMMON_SOURCES} ${VENDOR_SOURCES})
target_link_libraries(Main glfw)