Add weird codes

Makefile-web

@@ -0,0 +1,44 @@
+# Specify our compiler
+CXX := em++
+# Specify where our source files are
+SOURCE_DIR := src
+# Specify where our object and program files should go
+BUILD_DIR := build/web
+# Specify our program's name
+BINARY := game.html
+
+# Specify what flags to give to the compiler
+CXX_FLAGS := -g -std=c++20 -Wall -Werror -Wextra -c -s USE_SDL=2
+
+# Specify what flags to give to the linker
+LINK_FLAGS := -lSDL2 -lGL -lGLEW -lGLU -s MIN_WEBGL_VERSION=2
+
+# Find all the source files
+CXX_FILES := $(shell find $(SOURCE_DIR) -name *.cpp)
+
+# Find all the source shaders
+SHADER_FILES := $(shell find $(SOURCE_DIR) -name *.vert) $(shell find $(SOURCE_DIR) -name *.frag)
+LINK_FLAGS += $(foreach SHADER,$(SHADER_FILES),$(shell echo "$(SHADER)" | sed -e 's/src\/\(.*\)/--preload-file "src\/\1@\1"/'))
+
+# Determine a list of object and dependency files from all the source files
+OBJ_FILES := $(patsubst $(SOURCE_DIR)/%.cpp,$(BUILD_DIR)/%.o,$(CXX_FILES))
+DEP_FILES := $(patsubst %.o,%.d,$(OBJ_FILES))
+
+.PHONY: program
+program: $(BUILD_DIR)/$(BINARY)
+
+.PHONY: clean
+clean:
+	rm -rf $(BUILD_DIR)
+
+$(BUILD_DIR)/$(BINARY): $(OBJ_FILES) $(BUILD_DIR) $(SHADER_FILES)
+	$(CXX) $(OBJ_FILES) $(LINK_FLAGS) -o "$@"
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+-include $(DEP_FILES)
+
+$(BUILD_DIR)/%.o: $(SOURCE_DIR)/%.cpp
+	@mkdir -p "$(@D)"
+	$(CXX) $(CXX_FLAGS) -MMD -c "$<" -o "$@"