Made font rendering backwards compatible

pygame.freetype is not available in some versions of pygame. the font
rendering is now version independent and only uses the freetype module
if it is available. the fallback mode uses the default pygame.font
module instead.

1 files changed, 25 insertions, 13 deletions

diff --git a/test.py b/test.py
index 4a6f63c..12ed196 100644
--- a/test.py
+++ b/test.py
@@ -115,6 +115,23 @@ def generateVirus(spikes, spike_length, radius, global_coords):
         points.append(t);
     return points
 
+def initializeFont():
+    try:
+        pygame.freetype.init()
+    except ImportError:
+        pygame.font.init()
+
+def drawText(text, color, font_size):
+    initializeFont()
+    try:
+        font = pygame.freetype.SysFont(pygame.freetype.get_default_font(), font_size)
+        output = font.render(text, color)
+        return output[0]
+    except ImportError:
+        font = pyggame.font.SysFont(pygame.freetype.get_default_font(), font_size)
+        output = font.render(text, 1, color)
+        return output
+
 def drawCell(cell):
     cx,cy = world_to_win_pt(cell.pos,c.player.center)
     radius = world_to_win_length(cell.size)
@@ -138,28 +155,23 @@ def drawCell(cell):
             gfxdraw.circle(screen, cx, cy, int(radius/2.5), (255,255,255))
             
             font_size = 16
-            pygame.freetype.init()
-            font = pygame.freetype.SysFont(pygame.freetype.get_default_font(), font_size)
             
-            surface = font.render(cell.name, (0, 0, 0))
-            screen.blit(surface[0], (cx - (surface[0].get_width()/2), cy + radius + 5))
+            surface = drawText(cell.name, (0, 0, 0), font_size)
+            screen.blit(surface, (cx - (surface.get_width()/2), cy + radius + 5))
             
-            surface = font.render(str(int(cell.mass)), (255, 255, 255))
-            screen.blit(surface[0], (cx - (surface[0].get_width()/2), cy - (surface[0].get_height()/2)))
+            surface = drawText(str(int(cell.mass)), (255, 255, 255), font_size)
+            screen.blit(surface, (cx - (surface.get_width()/2), cy - (surface.get_height()/2)))
 
 def draw_leaderboard():
     def filter(item): return item[1]
     leaderboard = list(map(filter, c.world.leaderboard_names))
-    
-    font_size = 16
-    pygame.freetype.init()
-    font = pygame.freetype.SysFont(pygame.freetype.get_default_font(), font_size)
     next_y = 5
+    font_size = 16
     
     for i, s in zip(range(1, len(leaderboard)+1), leaderboard):
-        surface = font.render((str(i) + ": " +s), (0, 0, 0))
-        screen.blit(surface[0], (5, next_y))
-        next_y += surface[0].get_height()+5
+        surface = drawText((str(i) + ": " +s), (0, 0, 0), font_size)
+        screen.blit(surface, (5, next_y))
+        next_y += surface.get_height()+5
 
 sub = MeinSubskribierer()
 c = client.Client(sub)