# HG changeset patch
# User Neil Muller <neil@dip.sun.ac.za>
# Date 1359456354 -7200
# Node ID c5171ad0c3cd9a75104e723dcd369480b1e87b87
# Parent  9f542ef6e498ac28a5db22a42993a7798b15df83
Make engine computer start using text for alerts

diff -r 9f542ef6e498 -r c5171ad0c3cd gamelib/scenes/engine.py
--- a/gamelib/scenes/engine.py	Tue Jan 29 11:41:03 2013 +0200
+++ b/gamelib/scenes/engine.py	Tue Jan 29 12:45:54 2013 +0200
@@ -2,6 +2,7 @@
 
 from pyntnclick.i18n import _
 from pyntnclick.cursor import CursorSprite
+from pyntnclick.utils import render_text
 from pyntnclick.state import Scene, Item, Thing, Result
 from pyntnclick.scenewidgets import (
     InteractNoImage, InteractRectUnion, InteractImage, InteractAnimated,
@@ -546,9 +547,9 @@
     NAME = "engine_comp_detail"
 
     ALERTS = {
-            'cryo leaking': 'ec_cryo_leaking.png',
-            'cryo empty': 'ec_cryo_reservoir_empty.png',
-            'super malfunction': 'ec_cryo_super_malfunction.png',
+            'cryo leaking': _("Cryo system leaking!"),
+            'cryo empty': _("Cryo reservoir empty!"),
+            'super malfunction': _("Superconductor malfunction!"),
             }
 
     # Point to start drawing changeable alerts
@@ -557,8 +558,9 @@
 
     def setup(self):
         self._alert_messages = {}
-        for key, name in self.ALERTS.iteritems():
-            self._alert_messages[key] = self.get_image(self.FOLDER, name)
+        for key, msg in self.ALERTS.iteritems():
+            self._alert_messages[key] = render_text(msg, 'DejaVuSans-Bold.ttf',
+                    30, 'red', (0, 0, 0, 0), self.resource, (480, 33), False)
 
     def _draw_alerts(self, surface):
         xpos, ypos = self.ALERT_OFFSET
diff -r 9f542ef6e498 -r c5171ad0c3cd pyntnclick/utils.py
--- a/pyntnclick/utils.py	Tue Jan 29 11:41:03 2013 +0200
+++ b/pyntnclick/utils.py	Tue Jan 29 12:45:54 2013 +0200
@@ -42,13 +42,16 @@
     return pygame.Color(*color)
 
 
-def render_text(text, fontname, font_size, color, bg_color, resource, size):
+def render_text(text, fontname, font_size, color, bg_color, resource, size,
+        centre=True):
     """Render the text so it will fit in the given size, reducing font
        size as needed.
 
        Note that this does not do any text wrapping."""
     done = False
     width, height = size
+    color = convert_color(color)
+    bg_color = convert_color(bg_color)
     surface = Surface(size, SRCALPHA).convert_alpha()
     surface.fill(bg_color)
     while not done and font_size > 0:
@@ -60,8 +63,11 @@
             font_size -= 1
         else:
             done = True
-    # Centre the text in the rect
-    x = max(0, (width - text_surf.get_width()) / 2)
-    y = max(0, (height - text_surf.get_height()) / 2)
+    if centre:
+        # Centre the text in the rect
+        x = max(0, (width - text_surf.get_width()) / 2)
+        y = max(0, (height - text_surf.get_height()) / 2)
+    else:
+        x = y = 0
     surface.blit(text_surf, (x, y))
     return surface