asset importer

Makefile

@@ -1,15 +1,13 @@
 # -----------------------------------------
 # Makefile – TIC-80 project builder
 # Usage:
-#   make PROJECT=impostor
-#   make build PROJECT=impostor
-#   make watch PROJECT=impostor
-#   make export PROJECT=impostor
+#   make build 
+#   make import_assets
+#   make watch
+#   make export
 # -----------------------------------------
 
-ifndef PROJECT
-$(error Specify the project name: make PROJECT=name)
-endif
+PROJECT = impostor
 
 ORDER      = $(PROJECT).inc
 OUTPUT     = $(PROJECT).lua
@@ -19,28 +17,33 @@ OUTPUT_TIC = $(PROJECT).tic
 SRC_DIR    = inc
 SRC        = $(shell sed 's|^|$(SRC_DIR)/|' $(ORDER))
 
+ASSETS_DIR = assets
+ASSET_TYPES = tiles sprites sfx music
+
 all: build
 
-build: $(OUTPUT)
-	@echo "==> Build complete: $(OUTPUT)"
+build: import_assets $(OUTPUT)
 
 $(OUTPUT): $(SRC) $(ORDER)
-	@echo "==> Building $(OUTPUT)..."
 	@rm -f $(OUTPUT)
 	@while read f; do \
 		cat "$(SRC_DIR)/$$f" >> $(OUTPUT); \
 		echo "\n" >> $(OUTPUT); \
 	done < $(ORDER)
-	@echo "==> Done."
 
-export: $(OUTPUT)
-	@echo "==> TIC-80 export..."
+import_assets:
+	@for t in $(ASSET_TYPES); do \
+		for f in $(ASSETS_DIR)/$$t/*.png; do \
+			[ -e "$$f" ] || continue; \
+			echo "==> Importing $$f as $$t..."; \
+			tic80 --cli --skip --fs=. --cmd="import $$t $$f & exit"; \
+		done; \
+	done
+
+export: build
 	tic80 --cli --skip --fs=. \
 		--cmd="load $(OUTPUT) & save $(PROJECT) & export html $(PROJECT).html & exit"
-	@echo "==> HTML ZIP: $(OUTPUT_ZIP)"
-	@echo "==> TIC: $(OUTPUT_TIC)"
 
 watch:
-	@echo "==> Watching project: $(PROJECT)"
-	make build PROJECT=$(PROJECT)
-	fswatch -o $(SRC_DIR) $(ORDER) | while read; do make build PROJECT=$(PROJECT); done
+	make build
+	fswatch -o $(SRC_DIR) $(ORDER) $(ASSETS_DIR) | while read; do make build; done

inc/meta/meta.assets.lua

@@ -1,36 +1,3 @@
--- <TILES>
--- 000:4444444444444444444444444444444444444444444444444444444444444444
--- 001:1111111111111111111111111111111111111111111111111111111111111111
--- 002:5555555555555555555555555555555555555555555555555555555555555555
--- 003:6666666666666666666666666666666666666666666666666666666666666666
--- 004:7777777777777777777777777777777777777777777777777777777777777777
--- 005:8888888888888888888888888888888888888888888888888888888888888888
--- 006:9999999999999999999999999999999999999999999999999999999999999999
--- 007:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
--- 008:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
--- 016:dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
--- 017:eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
--- 018:cc222222cc222222cc222222cc222222222222222222222222222222eeeeeeee
--- 019:222222cc222222cc222222cc222222cc222222222222222222222222eeeeeeee
--- 020:daaaabdddaaaabdddaaaabdddaaaabdddaaaabdddaaaabdddddddddddddddddd
--- 021:f888888ff888888ff888888ff888888f8888888f8888888ffeeeeffeeeeffee
--- 022:e000000ee000000ee000000ee000000eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
--- </TILES>
-
--- <WAVES>
--- 000:00000000ffffffff00000000ffffffff
--- 001:0123456789abcdeffedcba9876543210
--- 02:0123456789abcdef0123456789abcdef
--- </WAVES>
-
--- <SFX>
--- 000:000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000304000000000
--- </SFX>
-
--- <TRACKS>
--- 000:100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
--- </TRACKS>
-
 -- <PALETTE>
 -- 000:1a1c2c5d275db13e53ef7d57ffcd75a7f07038b76425717929366f3b5dc941a6f673eff7f4f4f494b0c2566c86333c57
 -- </PALETTE>