From 5de5619b125108338dbc4dfd382f488a3a0c850b Mon Sep 17 00:00:00 2001
From: realtradam <github@tradam.dev>
Date: Tue, 11 Apr 2023 22:20:04 -0400
Subject: rework cmake build system + rodeo bump

---
 CMakeLists.txt       | 101 ++++++++++++++++++++++-----------------------------
 build_web            |   2 +-
 external/RodeoEngine |   2 +-
 run                  |   2 +-
 4 files changed, 47 insertions(+), 60 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 56f36b6..f6b5cb9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,32 +1,58 @@
 cmake_minimum_required(VERSION 3.25.1)
 
-project(space_squad)
-
-if (${CMAKE_SYSTEM_NAME} MATCHES "Emscripten")
-	set(CMAKE_EXECUTABLE_SUFFIX ".html")
-endif()
-
-set(CMAKE_BUILD_TYPE Debug)
+project(demo
+	LANGUAGES C
+	)
 
-file(GLOB SOURCES
+add_executable(${PROJECT_NAME}
 	"src/main.c"
 	)
 
-add_executable(${PROJECT_NAME} ${SOURCES})
+set_property(TARGET ${PROJECT_NAME} PROPERTY C_STANDARD 11)
+
+add_subdirectory(external/RodeoEngine)
+add_dependencies(${PROJECT_NAME} RodeoKit)
+target_include_directories(${PROJECT_NAME} PUBLIC external/RodeoEngine/include)
+target_link_libraries(${PROJECT_NAME} PUBLIC RodeoKit)
+
+if(DEFINED EMSCRIPTEN)
+	set(CMAKE_EXECUTABLE_SUFFIX ".html")
 
-if (NOT ${CMAKE_SYSTEM_NAME} MATCHES "Emscripten")
-target_compile_options(${PROJECT_NAME} PRIVATE
--Wall
--Wextra
--Wpedantic
-#-Werror
--Wconversion
-)
+	# bundle in assets and shaders
+	set_target_properties(${PROJECT_NAME}
+		PROPERTIES
+		LINK_FLAGS
+		"--preload-file ${PROJECT_SOURCE_DIR}/external/RodeoEngine/build_dir/shaders@shaders --preload-file ${PROJECT_SOURCE_DIR}/assets@assets --use-preload-plugins"
+		)
 endif()
 
+if (NOT DEFINED EMSCRIPTEN)
+	target_compile_options(${PROJECT_NAME} PRIVATE
+		-Wall
+		-Wextra
+		-Wpedantic
+		#-Werror
+		-Wconversion
+		)
+
+	# copy over shaders to build directory
+	add_custom_command(TARGET ${PROJECT_NAME} PRE_BUILD
+		DEPENDS RodeoKit
+		COMMAND ${CMAKE_COMMAND} -E copy_directory
+		${CMAKE_SOURCE_DIR}/external/RodeoEngine/build_dir/shaders $<TARGET_FILE_DIR:${PROJECT_NAME}>/shaders
+		)
+
+	# copy over assets to build directory
+	add_custom_command(TARGET ${PROJECT_NAME} PRE_BUILD
+		COMMAND ${CMAKE_COMMAND} -E copy_directory
+		${CMAKE_SOURCE_DIR}/assets $<TARGET_FILE_DIR:${PROJECT_NAME}>/assets
+		)
+endif()
+
+# pull all git submodules recursively
 find_package(Git QUIET)
 if(GIT_FOUND AND EXISTS "${PROJECT_SOURCE_DIR}/.git")
-# Update submodules as needed
+	# Update submodules as needed
 	option(GIT_SUBMODULE "Check submodules during build" ON)
 	if(GIT_SUBMODULE)
 		message(STATUS "Submodule update")
@@ -39,42 +65,3 @@ if(GIT_FOUND AND EXISTS "${PROJECT_SOURCE_DIR}/.git")
 	endif()
 endif()
 
-add_subdirectory(external/RodeoEngine)
-
-add_dependencies(${PROJECT_NAME} RodeoEngine)
-
-target_include_directories(${PROJECT_NAME}
-	PUBLIC external/RodeoEngine/include
-	)
-
-target_link_libraries(${PROJECT_NAME}
-	RodeoEngine
-	)
-
-add_custom_command(TARGET ${PROJECT_NAME} PRE_BUILD
-	DEPENDS RodeoEngine
-	COMMAND ${CMAKE_COMMAND} -E copy_directory
-	${CMAKE_SOURCE_DIR}/external/RodeoEngine/build_dir/shaders $<TARGET_FILE_DIR:${PROJECT_NAME}>/shaders
-	)
-
-if (${CMAKE_SYSTEM_NAME} MATCHES "Emscripten")
-	set_target_properties(space_squad PROPERTIES LINK_FLAGS "-s USE_SDL=2 -s USE_SDL_IMAGE=2 -s ALLOW_MEMORY_GROWTH")
-
-	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} \
-	-s MAX_WEBGL_VERSION=2 \
-	-s WASM=1 \
-	-s NO_EXIT_RUNTIME=1 \
-	-s DISABLE_DEPRECATED_FIND_EVENT_TARGET_BEHAVIOR=1 \
-	-s OFFSCREENCANVAS_SUPPORT=1 \
-	-s ALLOW_MEMORY_GROWTH=1 \
-	--preload-file shaders \
-	--preload-file assets")
-
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} \
-	-fno-exceptions \
-	-fno-rtti \
-	-s USE_SDL=2")
-	#-s USE_SDL_IMAGE=2 \
-
-endif ()
-
diff --git a/build_web b/build_web
index fe236d2..5e63896 100755
--- a/build_web
+++ b/build_web
@@ -1,3 +1,3 @@
 #! /bin/sh
-
+#cd build_dir/tux ; make
 cd build_dir/web ; emmake make
diff --git a/external/RodeoEngine b/external/RodeoEngine
index 271ff35..7506dd3 160000
--- a/external/RodeoEngine
+++ b/external/RodeoEngine
@@ -1 +1 @@
-Subproject commit 271ff350f3155001418876a2fd5829b77be1e976
+Subproject commit 7506dd3f0983485348a7483cf65aef6a12e4270c
diff --git a/run b/run
index 3d6af5c..5210c0f 100755
--- a/run
+++ b/run
@@ -1,4 +1,4 @@
 #! /bin/sh
 
 #gdb ./build_dir/space_squad
-(cd ./build_dir/tux/ ; ./space_squad)
+(cd ./build_dir/tux/ ; ./demo)
-- 
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