diff options
Diffstat (limited to 'sprites.py')
| -rw-r--r-- | sprites.py | 232 |
1 files changed, 104 insertions, 128 deletions
@@ -26,136 +26,112 @@ pygtk.require('2.0') import gtk import gobject import pango -class taSprite: pass - -def findsprite(tw,pos): - list = tw.sprites[:] - list.reverse() - for s in list: - if hit(s,pos): return s - return None - -def redrawsprites(tw): - for s in tw.sprites: draw(s) - -def sprNew(tw,x,y,image,altlabel=False): - spr = taSprite() - spr.tw, spr.x, spr.y = tw,x,y - setimage(spr,image) - spr.label = None - spr.ds_id = None - if altlabel: - spr.draw_label = draw_label2 - else: spr.draw_label = draw_label1 - return spr - -def setimage(spr,image): - spr.image = image - if isinstance(image,gtk.gdk.Pixbuf): - spr.width = image.get_width() - spr.height = image.get_height() - else: spr.width,spr.height=image.get_size() - -def move(spr,pos): - inval(spr) - spr.x,spr.y = pos - inval(spr) - -def setshape(spr,image): - inval(spr) - setimage(spr,image) - inval(spr) - -def setshapex(spr): - inval(spr) - -def setlayer(spr, layer): - sprites = spr.tw.sprites - if spr in sprites: sprites.remove(spr) - spr.layer = layer - for i in range(len(sprites)): - if layer < sprites[i].layer: - sprites.insert(i, spr) - inval(spr) - return - sprites.append(spr) - inval(spr) - -def hide(spr): - if spr not in spr.tw.sprites: return - inval(spr) - spr.tw.sprites.remove(spr) - -def setlabel(spr,label): - spr.label = label - inval(spr) - -def inval(spr): - spr.tw.area.invalidate_rect(gtk.gdk.Rectangle(spr.x,spr.y,spr.width, \ - spr.height), False) - -def draw(spr): - if isinstance(spr.image,gtk.gdk.Pixbuf): - spr.tw.area.draw_pixbuf(spr.tw.gc, spr.image, 0, 0, spr.x, spr.y) - else: - spr.tw.area.draw_drawable(spr.tw.gc,spr.image,0,0,spr.x,spr.y,-1,-1) - if spr.label!=None: - if hasattr(spr, 'proto') and hasattr(spr.proto, 'name'): - name = spr.proto.name + +class Sprites: + def __init__(self, area, gc): + self.area = area + self.gc = gc + self.list = [] + + def get_sprite(self, i): + if i < 0 or i > len(self.list)-1: + return(None) else: - name = "" - spr.draw_label(spr,str(spr.label)) - -def hit(spr,pos): - x,y = pos - if x<spr.x: return False - if x>spr.x+spr.width: return False - if y<spr.y: return False - if y>spr.y+spr.height: return False - if isinstance(spr.image,gtk.gdk.Pixmap): return True - if hasattr(spr, 'proto') and hasattr(spr.proto, 'name') and \ - spr.proto.name == 'journal': - return True - dx,dy = x-spr.x, y-spr.y - try: - return ord(spr.image.get_pixels()[(dy*spr.width+dx)*4+3]) == 255 - except IndexError: - if hasattr(spr, 'proto') and hasattr(spr.proto, 'name'): - print spr.proto.name - print "IndexError: string index out of range" + str(dx) + " " \ - + str(dy) + " " + str(spr.width) + " " + str(spr.height) - return True + return(self.list[i]) + + def length_of_list(self): + return(len(self.list)) -def draw_label(spr, label, myscale, center_flag, truncate_flag): - fd = pango.FontDescription('Sans') - fd.set_size(int(myscale*spr.tw.scale*pango.SCALE)) - if type(label) == str or type(label) == unicode: - mylabel = label.replace("\0"," ") - l = len(mylabel) - if truncate_flag and l > 8: - pl = spr.tw.canvas.create_pango_layout("..."+mylabel[l-8:]) + def append_to_list(self,spr): + self.list.append(spr) + + def insert_in_list(self,spr,i): + if i < 0: + self.list.insert(0, spr) + elif i > len(self.list)-1: + self.list.append(spr) + else: + self.list.insert(i, spr) + + def remove_from_list(self,spr): + if spr in self.list: + self.list.remove(spr) + + def findsprite(self, pos): + list = self.list + list.reverse() + for spr in list: + if spr.hit(pos): return spr + return None + + def redrawsprites(self): + for spr in self.list: + spr.draw() + + +class Sprite: + def __init__(self, sprites, x, y, image): + self.x = x + self.y = y + self.layer = 100 + self.setimage(image) + self.sprites = sprites + self.sprites.append_to_list(self) + + def setimage(self, image): + self.image = image + if isinstance(self.image,gtk.gdk.Pixbuf): + self.width = self.image.get_width() + self.height = self.image.get_height() else: - pl = spr.tw.canvas.create_pango_layout(mylabel) - pl.set_font_description(fd) - if center_flag: - swidth = pl.get_size()[0]/pango.SCALE - centerx = spr.x+spr.width/2 - x = int(centerx-swidth/2) + self.width, self.height = self.image.get_size() + + def move(self, pos): + self.inval() + self.x,self.y = pos + self.inval() + + def setshape(self, image): + self.inval() + self.setimage(image) + self.inval() + + def setlayer(self, layer): + self.sprites.remove_from_list(self) + self.layer = layer + for i in range(self.sprites.length_of_list()): + if layer < self.sprites.get_sprite(i).layer: + self.sprites.insert_in_list(i, self) + self.inval() + return + self.sprites.append_to_list(self) + self.inval() + + def hide(self): + self.inval() + self.sprites.remove_from_list(self) + + def inval(self): + self.sprites.area.invalidate_rect( + gtk.gdk.Rectangle(self.x,self.y,self.width,self.height), False) + + def draw(self): + if isinstance(self.image,gtk.gdk.Pixbuf): + self.sprites.area.draw_pixbuf( + self.sprites.gc, self.image, 0, 0, self.x, self.y) else: - x = spr.x+70 - sheight = pl.get_size()[1]/pango.SCALE - centery = spr.y+spr.height/2 - y = int(centery-sheight/2) - spr.tw.gc.set_foreground(spr.tw.msgcolor) - spr.tw.area.draw_layout(spr.tw.gc, x, y, pl) - else: - print type(label) - -# used for most things -def draw_label1(spr, label): - draw_label(spr, label, 12, True, True) - -# used for status blocks -def draw_label2(spr, label): - draw_label(spr, str(label), 14, False, False) + self.sprites.area.draw_drawable( + self.sprites.gc, self.image, 0, 0, self.x, self.y, -1, -1) + + def hit(self, pos): + x, y = pos + if x < self.x: + return False + if x > self.x+self.width: + return False + if y < self.y: + return False + if y > self.y+self.height: + return False + return True |