From 7decab8c77db82e6adb6ba7a6dc721b2b6b007ed Mon Sep 17 00:00:00 2001
From: Peter Siegmund <developer@mars3142.org>
Date: Tue, 27 Jan 2026 00:47:02 +0100
Subject: [PATCH] some build tools optimization

Signed-off-by: Peter Siegmund <developer@mars3142.org>
---
 .github/workflows/push.yaml |  4 ++--
 .gitignore                  |  1 +
 .vscode/tasks.json          |  7 +++++++
 Makefile                    | 19 +++++++++++++++----
 4 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/push.yaml b/.github/workflows/push.yaml
index 2c88b7d..38f06a3 100644
--- a/.github/workflows/push.yaml
+++ b/.github/workflows/push.yaml
@@ -7,10 +7,10 @@ jobs:
     name: Build gbdk project
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
 
       - name: Build
-        uses: wujood/gbdk-2020-github-builder@1.0.7
+        uses: wujood/gbdk-2020-github-builder@1.0.8
         with:
           subdirectory: ./src
           output-name: gb-snake
diff --git a/.gitignore b/.gitignore
index 31ff445..ab49d39 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,4 @@
 
 gen/
 obj/
+dist/
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 439a2de..9728ad8 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -19,6 +19,13 @@
                 "showReuseMessage": true,
                 "clear": false
             }
+        },
+        {
+            "label": "run Emulicious mit snake.gb",
+            "type": "shell",
+            "command": "java -jar ~/SDK/Emulicious/Emulicious.jar dist/snake.gb",
+            "group": "test",
+            "problemMatcher": []
         }
     ]
 }
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 1044a2c..559bf87 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,6 @@ PNG2ASSET = $(GBDK_HOME)bin/png2asset
 # LCCFLAGS += -v     # Uncomment for lcc verbose output
 LCCFLAGS +=-Wa-l -Wl-m -Wl-j -Wf--debug
 
-
 # You can set the name of the .gb ROM file here
 PROJECTNAME    = snake
 
@@ -30,7 +29,7 @@ CSOURCES    = $(foreach dir,$(SRCDIR),$(notdir $(wildcard $(dir)/*.c))) $(foreac
 ASMSOURCES  = $(foreach dir,$(SRCDIR),$(notdir $(wildcard $(dir)/*.s)))
 OBJS       = $(CSOURCES:%.c=$(OBJDIR)/%.o) $(ASMSOURCES:%.s=$(OBJDIR)/%.o)
 
-all:	clean prepare png2asset $(BINS)
+all: clean prepare png2asset $(BINS)
 
 compile.bat: Makefile
 	@echo "REM Automatically generated from Makefile" > compile.bat
@@ -56,10 +55,22 @@ $(OBJDIR)/%.s:	$(SRCDIR)/%.c
 # Link the compiled object files into a .gb ROM file
 $(BINS):	$(OBJS)
 	$(LCC) $(LCCFLAGS) -o $(BINS) $(OBJS)
+	mv $(BINS) $(DSTDIR)
 
 png2asset:
-	${PNG2ASSET} ${RESDIR}/splash_screen.png -c ${GENDIR}/splash_screen.c -map -source_tileset $(RESDIR)/splash_screen_tileset.png -noflip
-	${PNG2ASSET} ${RESDIR}/splash_screen_tileset.png -c ${GENDIR}/splash_screen_tileset.c -tiles_only -map -noflip
+	@for f in $(RESDIR)/*.png; do \
+		name=`basename "$$f" .png`; \
+		if echo "$$name" | grep -q '_tileset$$'; then \
+			${PNG2ASSET} "$$f" -c ${GENDIR}/"$$name".c -tiles_only -map -noflip; \
+		else \
+			tileset="$(RESDIR)/$${name}_tileset.png"; \
+			if [ -f "$$tileset" ]; then \
+				${PNG2ASSET} "$$f" -c ${GENDIR}/"$$name".c -source_tileset "$$tileset" -map -noflip; \
+			else \
+				${PNG2ASSET} "$$f" -c ${GENDIR}/"$$name".c -map -noflip; \
+			fi; \
+		fi; \
+	done
 
 prepare:
 	mkdir -p $(DSTDIR)