Initial commit - some engine bugs stopping compiling

2026-03-29 15:52:42 +01:00
commit 3d573a200e
361 changed files with 332759 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -0,0 +1,113 @@
+cmake_minimum_required(VERSION 3.25)
+project(ModernEngine LANGUAGES CXX C)  # Add C for glad.c
+
+# Use the latest C++ standard (C++23)
+set(CMAKE_CXX_STANDARD 23)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+# Add compile flags for modern C++
+if(MSVC)
+    add_compile_options(/W4)
+else()
+    add_compile_options(-Wall -Wextra -Wpedantic)
+endif()
+
+# Find required packages
+find_package(PkgConfig REQUIRED)
+find_package(OpenGL REQUIRED)
+
+# Find GLFW via pkg-config
+pkg_check_modules(GLFW REQUIRED glfw3)
+link_directories(${GLFW_LIBRARY_DIRS})
+
+# Find GLM (Homebrew or system)
+find_package(glm REQUIRED)
+if(NOT DEFINED GLM_INCLUDE_DIRS)
+    find_path(GLM_INCLUDE_DIRS
+        glm/glm.hpp
+        PATHS /opt/homebrew/include /usr/local/include ${CMAKE_PREFIX_PATH}
+        NO_DEFAULT_PATH
+    )
+endif()
+if(NOT GLM_INCLUDE_DIRS)
+    message(FATAL_ERROR "Could not find glm headers (glm/glm.hpp). Install with 'brew install glm'.")
+endif()
+message(STATUS "Using GLM include dir: ${GLM_INCLUDE_DIRS}")
+
+# GLAD setup - check multiple possible locations
+set(GLAD_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/include)
+set(GLAD_SOURCE_CANDIDATES
+    ${CMAKE_SOURCE_DIR}/src/glad.c
+    ${CMAKE_SOURCE_DIR}/external/glad/src/glad.c
+    ${CMAKE_SOURCE_DIR}/glad/src/glad.c
+)
+
+# Find GLAD source file
+set(GLAD_SOURCE "")
+foreach(candidate ${GLAD_SOURCE_CANDIDATES})
+    if(EXISTS ${candidate})
+        set(GLAD_SOURCE ${candidate})
+        message(STATUS "Found GLAD source: ${GLAD_SOURCE}")
+        break()
+    endif()
+endforeach()
+
+if(NOT GLAD_SOURCE)
+    message(FATAL_ERROR "Could not find glad.c in any of the expected locations: ${GLAD_SOURCE_CANDIDATES}")
+endif()
+
+# Collect engine source files (exclude glad.c from glob to avoid duplication)
+file(GLOB_RECURSE ENGINE_SOURCES
+    ${CMAKE_SOURCE_DIR}/src/*.cpp
+)
+
+# Remove glad.c from ENGINE_SOURCES if it was included by glob
+list(FILTER ENGINE_SOURCES EXCLUDE REGEX ".*glad\\.c$")
+
+# Create executable target
+add_executable(${PROJECT_NAME}
+    ${ENGINE_SOURCES}
+    ${GLAD_SOURCE}
+)
+
+# Include directories
+target_include_directories(${PROJECT_NAME}
+    PRIVATE
+    ${CMAKE_SOURCE_DIR}/include  # For glad.h
+    ${GLFW_INCLUDE_DIRS}
+    ${GLM_INCLUDE_DIRS}
+)
+
+# Link libraries and macOS frameworks
+target_link_libraries(${PROJECT_NAME}
+    PRIVATE
+    OpenGL::GL
+    ${GLFW_LIBRARIES}
+)
+
+# macOS-specific frameworks
+if(APPLE)
+    target_link_libraries(${PROJECT_NAME}
+        PRIVATE
+        "-framework Cocoa"
+        "-framework IOKit"
+        "-framework CoreVideo"
+        "-framework QuartzCore"
+    )
+endif()
+
+# Copy assets to build directory if assets exist
+if(EXISTS ${CMAKE_SOURCE_DIR}/assets)
+    file(COPY ${CMAKE_SOURCE_DIR}/assets DESTINATION ${CMAKE_BINARY_DIR})
+endif()
+
+# Windows-specific properties
+if(WIN32)
+    set_target_properties(${PROJECT_NAME} PROPERTIES
+        WIN32_EXECUTABLE TRUE
+    )
+endif()
+
+# Debug information
+message(STATUS "Engine sources found: ${ENGINE_SOURCES}")
+message(STATUS "GLAD source: ${GLAD_SOURCE}")