better skin

watchfaces/pokemon-2.0/Watchy_Pokemon.cpp

@@ -10,9 +10,6 @@ const char *pokemon_names[151] = {"BULBIZARRE","HERBIZARRE","FLORIZARRE","SALAME
 const char *pokemon_names[151] = {"BULBASAUR","IVYSAUR","VENUSAUR","CHARMANDER","CHARMELEON","CHARIZARD","SQUIRTLE","WARTORTLE","BLASTOISE","CATERPIE","METAPOD","BUTTERFREE","WEEDLE","KAKUNA","BEEDRILL","PIDGEY","PIDGEOTTO","PIDGEOT","RATTATA","RATICATE","SPEAROW","FEAROW","EKANS","ARBOK","PIKACHU","RAICHU","SANDSHREW","SANDSLASH","NIDORAN","NIDORINA","NIDOQUEEN","NIDORAN","NIDORINO","NIDOKING","CLEFAIRY","CLEFABLE","VULPIX","NINETALES","JIGGLYPUFF","WIGGLYTUFF","ZUBAT","GOLBAT","ODDISH","GLOOM","VILEPLUME","PARAS","PARASECT","VENONAT","VENOMOTH","DIGLETT","DUGTRIO","MEOWTH","PERSIAN","PSYDUCK","GOLDUCK","MANKEY","PRIMEAPE","GROWLITHE","ARCANINE","POLIWAG","POLIWHIRL","POLIWRATH","ABRA","KADABRA","ALAKAZAM","MACHOP","MACHOKE","MACHAMP","BELLSPROUT","WEEPINBELL","VICTREEBEL","TENTACOOL","TENTACRUEL","GEODUDE","GRAVELER","GOLEM","PONYTA","RAPIDASH","SLOWPOKE","SLOWBRO","MAGNEMITE","MAGNETON","FARFETCH'D","DODUO","DODRIO","SEEL","DEWGONG","GRIMER","MUK","SHELLDER","CLOYSTER","GASTLY","HAUNTER","GENGAR","ONIX","DROWZEE","HYPNO","KRABBY","KINGLER","VOLTORB","ELECTRODE","EXEGGCUTE","EXEGGUTOR","CUBONE","MAROWAK","HITMONLEE","HITMONCHAN","LICKITUNG","KOFFING","WEEZING","RHYHORN","RHYDON","CHANSEY","TANGELA","KANGASKHAN","HORSEA","SEADRA","GOLDEEN","SEAKING","STARYU","STARMIE","MR. MIME","SCYTHER","JYNX","ELECTABUZZ","MAGMAR","PINSIR","TAUROS","MAGIKARP","GYARADOS","LAPRAS","DITTO","EEVEE","VAPOREON","JOLTEON","FLAREON","PORYGON","OMANYTE","OMASTAR","KABUTO","KABUTOPS","AERODACTYL","SNORLAX","ARTICUNO","ZAPDOS","MOLTRES","DRATINI","DRAGONAIR","DRAGONITE","MEWTWO","MEW"};
 #endif
 
-const float MAX_VBAT = 4.20;
-const float MIN_VBAT = 3.80;
-
 void WatchyPokemon::drawWatchFace(){
 
     readWorldTime();
@@ -26,11 +23,7 @@ void WatchyPokemon::drawWatchFace(){
 
     //Voltage
     float VBAT = getBatteryVoltage();
-    uint32_t percent = (int)(100.0 * ((VBAT - MIN_VBAT) / (MAX_VBAT - MIN_VBAT)));
-    if (percent < 0)
-        percent = 0;
-    if (percent > 100)
-        percent = 100;
+    uint32_t voltage = (int)(100.0 * VBAT);
 
     //Save battery life
     WiFi.mode(WIFI_OFF);
@@ -58,7 +51,7 @@ void WatchyPokemon::drawWatchFace(){
     #else
     display.print(":L");
     #endif
-    display.print(percent);
+    display.print(voltage);
 
     for (int8_t i = 0; i < int(60 - (currentTime.Hour * 60 + currentTime.Minute) / 24); i++)
     {

watchfaces/pokemon-2.0/images.py

@@ -1,5 +1,6 @@
 from PIL import Image
 import os.path
+import math
 
 ROOT_DIR = f"{os.path.dirname(__file__)}/pokemon-src/main-sprites/yellow"
 FRONT_DIR = f"{ROOT_DIR}/gray"
@@ -9,27 +10,91 @@ COUNT = 151
 
 OUT_DIR = f"{os.path.dirname(__file__)}/pokemon-out"
 
-THRESHOLD = 127
+D_DATA = [
+    [
+        [0]
+    ],
+    [
+        [1, 0, 0, 0],
+        [0, 0, 0, 0],
+        [0, 0, 1, 0],
+        [0, 0, 0, 0]
+    ],
+    [
+        [1, 0],
+        [0, 0]
+    ],
+    [
+        [1, 0, 1, 0],
+        [0, 1, 0, 0],
+        [1, 0, 1, 0],
+        [0, 0, 0, 1]
+    ],
+    [
+        [1, 0],
+        [0, 1]
+    ]
+]
 
-for i in range(1, COUNT + 1):
-    with Image.open(f"{FRONT_DIR}/{i}.png") as im_src:
+D_LEVELS = len(D_DATA) * 2 - 1
+
+def make_dithering(i: int) -> Image.Image:
+    im = Image.new("L", (68, 68), 'white')
+    if i < len(D_DATA):
+        d = D_DATA[i]
+    else:
+        d = D_DATA[D_LEVELS - i - 1]
+    w = len(d[0])
+    h = len(d)
+    for x in range(68):
+        for y in range(68):
+            v = d[y % h][x % w]
+            if i < len(D_DATA):
+                im.putpixel((x, y), 256 if v else 0)
+            else:
+                im.putpixel((x, y), 0 if v else 256)
+    return im
+
+D_IM = [make_dithering(i) for i in range(D_LEVELS)]
+
+def make_extent() -> Image.Image:
+    im = Image.new("L", (12, 68), color=0)
+    for x in range(12):
+        for y in range(68):
+            im.putpixel((x, y), 256)
+    return im
+
+EXTENT = make_extent()
+
+def make_mask(im: Image.Image, i: int) -> Image.Image:
+    return im.point(lambda p: 1 if p >= math.floor(i * 256 / D_LEVELS) and p < math.ceil((i + 1) * 256 / D_LEVELS) else 0, mode="1")
+
+def convert(im: Image.Image) -> Image.Image:
+    im = im.resize((68, 68))
+    im0, im = im, Image.new(im.mode, (80, 68), color=1)
+    for i in range(D_LEVELS):
+        im.paste(D_IM[i], (0, 0), mask=make_mask(im0, i))
+    im.paste(EXTENT, (68, 0))
+    im = im.convert(mode="P")
+    return im
+
+def convert_front(im: Image.Image) -> Image.Image:
     w0, h0 = im_src.size
     im = Image.new(im_src.mode, (56, 56), 'white')
     im.paste(im_src, ((56 - w0) // 2, (56 - h0) // 2))
-        im = im.resize((68, 68))
-        im = im.point(lambda p: 1 if p > THRESHOLD else 0, mode="1")
-        im0, im = im, Image.new(im.mode, (80, 68), color=1)
-        im.paste(im0, (0, 0))
-        im = im.convert(mode="P")
-        im.save(f"{OUT_DIR}/front_{i}.bmp")
+    return convert(im)
 
-    with Image.open(f"{BACK_DIR}/{i}.png") as im:
-        w0, h0 = im.size
-        im0, im = im, Image.new(im.mode, (28, 28), 'white')
-        im.paste(im0, (0, 0))
-        im = im.resize((68, 68))
-        im = im.point(lambda p: 1 if p > THRESHOLD else 0, mode="1")
-        im0, im = im, Image.new(im.mode, (80, 68), color=1)
-        im.paste(im0, (0, 0))
-        im = im.convert(mode="P")
-        im.save(f"{OUT_DIR}/back_{i}.bmp")
+def convert_back(im_src: Image.Image) -> Image.Image:
+    im = Image.new(im_src.mode, (28, 28), 'white')
+    im.paste(im_src, (0, 0))
+    return convert(im)
+
+if __name__ == '__main__':
+    for i in range(1, COUNT + 1):
+        with Image.open(f"{FRONT_DIR}/{i}.png") as im_src:
+            im_out = convert_front(im_src)
+            im_out.save(f"{OUT_DIR}/front_{i}.bmp")
+        
+        with Image.open(f"{BACK_DIR}/{i}.png") as im_src:
+            im_out = convert_back(im_src)
+            im_out.save(f"{OUT_DIR}/back_{i}.bmp")