added package step for dist to makefile

Makefile

@@ -1,8 +1,23 @@
-build:
-	odin run . -out:space_invaders.exe -debug
+EXE=space_invaders
+REL_FOLDER=release_x64_win
+DEB_FOLDER=debug_x64_win
+BIN_FOLDER=./bin
+
+build: clean
+	odin run . -out:bin/${EXE}.exe -debug
+
+build_release: clean
+	odin build . -out:bin/${EXE}_rel.exe -o:speed -subsystem:windows
 
 clean:
-	rm -rf ./space_invaders.exe
+	rm -rf ${BIN_FOLDER}/${EXE}.*
+	rm -rf ${BIN_FOLDER}/${EXE}_rel.*
+
+package: build_release
+	rm -rf ${BIN_FOLDER}/${REL_FOLDER}
+	mkdir ${BIN_FOLDER}/${REL_FOLDER}
+	cp -r ./assets/ ${BIN_FOLDER}/${REL_FOLDER}/
+	cp ${BIN_FOLDER}/${EXE}_rel.exe ${BIN_FOLDER}/${REL_FOLDER}/${EXE}.exe
 
 run:
 	space_invaders.exe