more string to bytearray conversion

3 files changed, 39 insertions, 33 deletions

diff --git a/bubbob/bubbles.py b/bubbob/bubbles.py
index 523c64c..590b57e 100644
--- a/bubbob/bubbles.py
+++ b/bubbob/bubbles.py
@@ -1,5 +1,6 @@
 
-import random, math
+
+import random, math, sys
 import gamesrv
 import images
 import boards
@@ -10,11 +11,11 @@ from mnstrmap import Lightning, Water, Fire, SpinningBalls, PlayerBubbles
 
 
 bubble_wind = {
-    '<': (-1, 0),
-    '>': (+1, 0),
-    '^': ( 0,-1),
-    'v': ( 0,+1),
-    'x': ( 0, 0),
+    b'<': (-1, 0),
+    b'>': (+1, 0),
+    b'^': ( 0,-1),
+    b'v': ( 0,+1),
+    b'x': ( 0, 0),
     }
 
 
@@ -177,7 +178,10 @@ class Bubble(ActiveSprite):
                     self.vertical_warp()
 ##                        dx = -dx
                 w = wget(self.x, self.y)
-                if w != ' ':
+                print(f"normal_movement: >{w}< {type(w)}", file=sys.stderr)
+                if w != b' ':
+                    print(f"normal_movement: w!=b' ' {w}", file=sys.stderr)
+                    print(f"  bubble_wind= {bubble_wind}", file=sys.stderr)
                     dx, dy = bubble_wind[w]
                 elif self.default_windless:
                     dx, dy = self.default_windless
@@ -257,14 +261,14 @@ class Bubble(ActiveSprite):
             y1 = (self.y + 27) // CELL
             if dir < 0:
                 x1 = (self.x + 5) // CELL
-                if bget(x1, y1) == ' ' == bget(x1, y1-1):
+                if bget(x1, y1) == b' ' == bget(x1, y1-1):
                     stepx = -hspeed
                 else:
                     ico = icons[0]
                     dir = 1
             else:
                 x1 = (self.x + 26) // CELL
-                if bget(x1, y1) == ' ' == bget(x1, y1-1):
+                if bget(x1, y1) == b' ' == bget(x1, y1-1):
                     stepx = hspeed
                 else:
                     ico = icons[0]
@@ -457,7 +461,7 @@ class DragonBubble(Bubble):
             hspeed *= 0.965
             xc = int(nx-3.8)//CELL+1
             yc = (self.y+HALFCELL)//CELL
-            if bget(xc,yc) == '#' == bget(xc, yc+1):
+            if bget(xc,yc) == b'#' == bget(xc, yc+1):
                 stop += 1
             if stop <= 1:
                 self.move(int(nx+0.5), int(ny+0.5))
@@ -748,7 +752,7 @@ class FireFlame(ActiveSprite):
         x0 = self.x//CELL
         y0 = self.y//CELL
         for dir in dirs:
-            if bget(x0+dir, y0+1) == '#' and bget(x0+dir, y0) == ' ':
+            if bget(x0+dir, y0+1) == b'#' and bget(x0+dir, y0) == b' ':
                 FireFlame(x0+dir, y0, self.poplist, [dir], countdown-1)
         for i in range(self.timeout):
             yield None
@@ -766,7 +770,7 @@ class FireDrop(ActiveSprite):
         self.gen.append(self.dropping())
     def dropping(self):
         x0 = self.x//CELL
-        while bget(x0, self.y//CELL) == '#' or bget(x0, self.y//CELL+1) != '#':
+        while bget(x0, self.y//CELL) == b'#' or bget(x0, self.y//CELL+1) != b'#':
             if self.y >= boards.bheight:
                 self.kill()
                 return
@@ -786,14 +790,14 @@ class FireBubble(BonusBubble):
         if dragon:
             x0 = self.x // CELL + 1
             y0 = self.y // CELL + 1
-            if bget(x0, y0) == '#':
+            if bget(x0, y0) == b'#':
                 x1 = (self.x + HALFCELL) // CELL
                 if x1 == x0:
                     tries = [x1+1, x1-1]
                 else:
                     tries = [x1, x1+2]
                 for x1 in tries:
-                    if bget(x1, y0) == ' ':
+                    if bget(x1, y0) == b' ':
                         x0 = x1
                         break
             FireDrop(x0*CELL, self.y)
@@ -985,15 +989,15 @@ class WaterCell(ActiveSprite):
                         s.repeat = 0
                     x0 = x // CELL
                     y0 = y // CELL
-                    if bget(x0, y0+1) == ' ':
+                    if bget(x0, y0+1) == b' ':
                         if y >= boards.bheight:
                             s.kill()
                             continue
                         s.ping = 0
                         y += CELL
-                    elif bget(x0+dir, y0) == ' ':
+                    elif bget(x0+dir, y0) == b' ':
                         x += dir*CELL
-                    elif bget(x0-dir, y0) == ' ':
+                    elif bget(x0-dir, y0) == b' ':
                         s.ping += 1
                         if s.ping == 3:
                             s.kill()
@@ -1061,7 +1065,7 @@ class WaterBubble(BonusBubble):
             x0 = self.x // CELL + 1
             y0 = self.y // CELL + 1
             for x1 in [x0, x0+1, x0-1]:
-                if bget(x1,y0) == ' ' or bget(x1,y0+1) == ' ':
+                if bget(x1,y0) == b' ' or bget(x1,y0+1) == b' ':
                     x0 = x1
                     break
             watercell(x0*CELL, y0*CELL, [None], repeat=19)
diff --git a/bubbob/levels/RandomLevels.py b/bubbob/levels/RandomLevels.py
index 16cc5ef..13256d0 100644
--- a/bubbob/levels/RandomLevels.py
+++ b/bubbob/levels/RandomLevels.py
@@ -358,5 +358,5 @@ if __name__ == '__main__':
         print(s.__dict__)
 else:
     rnglevel = {}
-    exec(compile(open('levels/rnglevel.py', "rb").read(), 'levels/rnglevel.py', 'exec'), rnglevel)
+    exec(compile(open('levels/rnglevel.py', "r").read(), 'levels/rnglevel.py', 'exec'), rnglevel)
     RandomLevel = rnglevel['RandomLevel']
diff --git a/bubbob/macbinary.py b/bubbob/macbinary.py
index a485290..9d48764 100644
--- a/bubbob/macbinary.py
+++ b/bubbob/macbinary.py
@@ -1,11 +1,11 @@
 import struct
-
+import sys
 
 def padto(n, m):
     return (n+m-1) & ~(m-1)
 
 def resourceclass(rtype):
-    return globals().get(rtype.strip() + 'Resource', Resource)
+    return globals().get(rtype.decode().strip() + 'Resource', Resource)
 
 
 class TypeList:
@@ -118,7 +118,7 @@ class Subfile:
         if size is None or self.position + size > self.length:
             size = self.length - self.position
         if size <= 0:
-            return ''
+            return b''
         self.f.seek(self.start + self.position)
         self.position = self.position + size
         return self.f.read(size)
@@ -170,8 +170,9 @@ def image2rgb(image):
     result1 = []
     for line in image:
         for r, g, b in line:
-            result1.append(chr(int(r)) + chr(int(g)) + chr(int(b)))
-    return len(image[0]), len(image), ''.join(result1)
+            # result1.append(chr(int(r)) + chr(int(g)) + chr(int(b)))
+            result1.append( bytes([int(r),int(g),int(b)]) )
+    return len(image[0]), len(image), b''.join(result1)
 
 
 class clutResource(Resource):
@@ -209,7 +210,7 @@ class ppatResource(Resource):
             imgline = []
             for x in range(w):
                 n = x//pixels_per_byte
-                idx = ((ord(line[n]) >> ((pixels_per_byte - 1 - x%pixels_per_byte) * bits_per_pixel))
+                idx = ((line[n] >> ((pixels_per_byte - 1 - x%pixels_per_byte) * bits_per_pixel))
                        & ((1<<bits_per_pixel)-1))
                 imgline.append(colormap[idx])
             image.append(imgline)
@@ -221,8 +222,8 @@ class LEVLResource(Resource):
     WIDTH = 32
     HEIGHT = 25
     MONSTERS = 30
-    WALLS = { 1:'#', 0:' '}
-    WINDS = { 0:' ', 1:'>', 2:'<', 3:'v', 4:'^', 5:'x', 0x66:' '}
+    WALLS = { 1:b'#', 0:b' '}
+    WINDS = { 0:b' ', 1:b'>', 2:b'<', 3:b'v', 4:b'^', 5:b'x', 0x66:b' '}
     FLAGS = ['flag0', 'letter', 'fire', 'lightning', 'water', 'top', 'flag6', 'flag7']
 
     def getlevel(self, mnstrlist):
@@ -232,17 +233,18 @@ class LEVLResource(Resource):
         walls = []
         for y in range(self.HEIGHT):
             line = f.read(self.WIDTH//8)
-            line = [self.WALLS[(ord(line[x//8]) >> (x%8)) & 1]
+            print(f"LVLResource: line={line}", file=sys.stderr)
+            line = [self.WALLS[(line[x//8] >> (x%8)) & 1]
                     for x in range(self.WIDTH)]
-            walls.append(''.join(line))
-        result['walls'] = '\n'.join(walls)
+            walls.append(b''.join(line))
+        result['walls'] = b'\n'.join(walls)
 
         winds = []
         for y in range(self.HEIGHT):
             line = f.read(self.WIDTH)
-            line = [self.WINDS[ord(v)] for v in line]
-            winds.append(''.join(line))
-        result['winds'] = '\n'.join(winds)
+            line = [self.WINDS[v] for v in line]
+            winds.append(b''.join(line))
+        result['winds'] = b'\n'.join(winds)
 
         monsters = []
         for i in range(self.MONSTERS):