add heart

3 files changed, 8 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index d557eccf..0fc4fc1d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 USERS != ls plain | xargs basename -s .png
 
-all: plain cube thoughts pets ball
+all: plain cube thoughts pets ball heart
 
 out/plain/%.png: plain/%.png | out/plain/
 	cp $< $@
@@ -17,6 +17,9 @@ out/thoughts/%thoughts.png: plain/%.png mkthoughts thoughts/ | out/thoughts/
 out/ball/%ball.png: plain/%.png tools/spherize | out/ball/
 	./tools/spherize -a 1.2 -b none $< $@
 
+out/heart/%heart.png: plain/%.png ./mkheart | out/heart/
+	./mkheart $< $@
+
 out/%/:
 	mkdir -p $@
 
@@ -25,9 +28,10 @@ cube: $(patsubst %, out/cube/%cube.gif, $(USERS))
 pets: $(patsubst %, out/pets/%pets.gif, $(USERS))
 thoughts: $(patsubst %, out/thoughts/%thoughts.png, $(USERS))
 ball: $(patsubst %, out/ball/%ball.png, $(USERS))
+heart: $(patsubst %, out/heart/%heart.png, $(USERS))
 
 clean:
 	rm -rf out
 
-.PHONY: all plain cube thoughts pets ball
+.PHONY: all plain cube thoughts pets ball heart
 .NOTPARALLEL: cube
diff --git a/heart.png b/heart.png
new file mode 100644
index 00000000..e6c6e34a
--- /dev/null
+++ b/heart.png
diff --git a/mkheart b/mkheart
new file mode 100755
index 00000000..537a39e4
--- /dev/null
+++ b/mkheart
@@ -0,0 +1,2 @@
+#!/bin/sh
+magick "$1" \( heart.png -resize $(magick identify -ping -format '%wx%h' "$1") \) -compose copy-opacity -composite "$2"