diff options
Diffstat (limited to 'slider.py')
| -rw-r--r-- | slider.py | 129 |
1 files changed, 85 insertions, 44 deletions
@@ -1,55 +1,96 @@ # slider.py
-import utils,pygame,g,copy
-
-# sets g.level 1..steps
-class Slider:
- def __init__(self,cx,cy,steps,colour=utils.BLACK):
- self.easy=utils.load_image('slow.png',True)
- self.hard=utils.load_image('fast.png',True)
- self.xo=utils.load_image('xo.png',True)
- iw=self.hard.get_width(); ih=self.hard.get_height()
- w=g.sy(16); w2=w/2; h2=ih/2
- self.x1=cx-w2; self.y=cy-h2; self.x2=cx+w2-iw
- x=cx-w2+iw*1.2; w=w-2*iw*1.2; h=g.sy(.12);y=cy+g.sy(.34)
- self.rect=pygame.Rect(x,y,w,h)
- mh=g.sy(1);self.mark=pygame.Rect(x,y-mh/2+h/2,h,mh)
- self.steps=steps; self.dx=w/(steps-1);self.colour=colour
- self.cx=cx; self.cy=cy
- marks=[]; x=self.rect.left; click_rects=[]; dx=self.dx
+"""
+ Copyright (C) 2010 Peter Hewitt
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+"""
+import copy
+import pygame
+
+import utils
+import g
+
+
+class Slider: # sets g.level 1..steps
+
+ def __init__(self, cx, cy, steps, colour=utils.BLACK):
+ self.easy = utils.load_image('slow.png', True)
+ self.hard = utils.load_image('fast.png', True)
+ self.xo = utils.load_image('xo.png', True)
+ iw = self.hard.get_width()
+ ih = self.hard.get_height()
+ w = g.sy(16)
+ w2 = w / 2
+ h2 = ih / 2
+ self.x1 = cx - w2
+ self.y = cy - h2
+ self.x2 = cx + w2 - iw
+ x = cx - w2 + iw * 1.2
+ w = w - 2 * iw * 1.2
+ h = g.sy(.12)
+ y = cy + g.sy(.34)
+ self.rect = pygame.Rect(x, y, w, h)
+ mh = g.sy(1)
+ self.mark = pygame.Rect(x, y - mh / 2 + h / 2, h, mh)
+ self.steps = steps
+ self.dx = w / (steps - 1)
+ self.colour = colour
+ self.cx = cx
+ self.cy = cy
+ marks = []
+ x = self.rect.left
+ click_rects = []
+ dx = self.dx
for i in range(self.steps):
- rect=copy.copy(self.mark); rect.left=x-5; rect.width=10; marks.append(rect)
- click_rect=pygame.Rect(x-dx/2,self.mark.top,dx,self.mark.h)
+ rect = copy.copy(self.mark)
+ rect.left = x - 5
+ rect.width = 10
+ marks.append(rect)
+ click_rect = pygame.Rect(
+ x - dx / 2, self.mark.top, dx, self.mark.h)
click_rects.append(click_rect)
- x+=dx
- self.marks=marks; self.click_rects=click_rects
+ x += dx
+ self.marks = marks
+ self.click_rects = click_rects
def draw(self):
- g.screen.blit(self.easy,(self.x1,self.y));
- g.screen.blit(self.hard,(self.x2,self.y))
- pygame.draw.rect(g.screen,self.colour,self.rect) # horizontal line
- x=self.rect.left # now draw marks
+ g.screen.blit(self.easy, (self.x1, self.y))
+ g.screen.blit(self.hard, (self.x2, self.y))
+ pygame.draw.rect(g.screen, self.colour, self.rect) # horizontal line
+ x = self.rect.left # now draw marks
for i in range(self.steps):
- self.mark.left=x; pygame.draw.rect(g.screen,self.colour,self.mark)
- if i==(g.level-1):
- dx=self.xo.get_width()/2; dy=self.xo.get_height()/2
- g.screen.blit(self.xo,(x-dx+self.mark.w/2,self.cy-dy))
- x+=self.dx
+ self.mark.left = x
+ pygame.draw.rect(g.screen, self.colour, self.mark)
+ if i == (g.level - 1):
+ dx = self.xo.get_width() / 2
+ dy = self.xo.get_height() / 2
+ g.screen.blit(
+ self.xo, (x - dx + self.mark.w / 2, self.cy - dy))
+ x += self.dx
def mouse(self):
- mx,my=g.pos
- rect=self.easy.get_rect(topleft=(self.x1,self.y))
- if rect.collidepoint(mx,my):
- if g.level>1: g.level-=1; return True#****
- rect=self.hard.get_rect(topleft=(self.x2,self.y))
- if rect.collidepoint(mx,my):
- if g.level<self.steps: g.level+=1; return True#****
- n=1
+ mx, my = g.pos
+ rect = self.easy.get_rect(topleft=(self.x1, self.y))
+ if rect.collidepoint(mx, my):
+ if g.level > 1:
+ g.level -= 1
+ return True
+ rect = self.hard.get_rect(topleft=(self.x2, self.y))
+ if rect.collidepoint(mx, my):
+ if g.level < self.steps:
+ g.level += 1
+ return True
+ n = 1
for rect in self.click_rects:
- if rect.collidepoint(mx,my):
- if g.level==n:
- return False#****
+ if rect.collidepoint(mx, my):
+ if g.level == n:
+ return False
else:
- g.level=n; return True#****
- n+=1
+ g.level = n
+ return True
+ n += 1
return False
-
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