1 files changed, 87 insertions, 0 deletions
diff --git a/usmpgames/jmenu.py b/usmpgames/jmenu.py
new file mode 100755
index 0000000..873d472
--- /dev/null
+++ b/usmpgames/jmenu.py
@@ -0,0 +1,87 @@
+import pygame as pg
+pg.init()
+
+class jmenu:
+	''
+	coef = 1.5
+	default_font = pg.font.get_default_font()
+	bip = pg.mixer.Sound('./data/sounds/KDE_TypeWriter_Key_1.ogg')
+	select = pg.mixer.Sound('./data/sounds/KDE_Dialog_Disappear.ogg')
+
+def run(menu,color,size,COLOR=None,font=None,interline=0,SIZE=None,light=5,justify=True,pos=('center','center')):
+	"jmenu.run(menu=list,color=(r,g,b),size=int[[[[[[[COLOR=(r,g,b)],font=font_path],interline=real],SIZE=int],light=int],justify=bool],pos]) : return str\n\
+	 menu = liste de str, ex: ['choix1','choix2','choix3']\n\
+	 light est un reel dans l'intreval -10/+10\n\
+	 si COLOR est defini, light est ignore\n\
+	 pos=('left'|'cenetr'|'right'|int,'top'|'center'|'bottom'|int)\n\
+	 return str de menu"
+
+	screen = pg.display.get_surface()
+	bg = screen.copy()
+	mouse_rect = pg.Rect((0,0),(1,1))
+	if font==None : font = jmenu.default_font
+	font1 = pg.font.Font(font,size)
+	size = font1.get_height()
+	font2 = pg.font.Font(font,SIZE if SIZE!=None else int(size*jmenu.coef))
+	SIZE = font2.get_height()
+	scr_w,scr_h = screen.get_size()
+	H = font1.get_height()+interline
+	if COLOR==None : COLOR = map(lambda x:x+((255-x if light>0 else x)*light/10),color)
+	surfs = []
+	rects = []
+	RECTS = []
+	for c in range(len(menu)):
+		surfs.append((font1.render(menu[c],1,color),font2.render(menu[c],1,COLOR)))
+		(w0,h0),(w1,h1) = surfs[c][0].get_size(),surfs[c][1].get_size()
+		rects.append(surfs[c][0].get_rect().move(-w0/2 if justify else 0,c*H))
+		RECTS.append(rects[c].inflate(w1-w0,h1-h0)) if justify else RECTS.append(rects[c].inflate(w1-w0,h1-h0).move((w1-w0)/2,0))
+	menu_rect = RECTS[0].unionall(RECTS) if SIZE > size else rects[0].unionall(rects)
+	X = {'left':0,'center':(scr_w-menu_rect.width)/2,'right':scr_w-menu_rect.width}
+	Y = {'top':0,'center':(scr_h-menu_rect.height)/2,'bottom':scr_h-menu_rect.height}
+	x = (X[pos[0]] if type(pos[0])==str else pos[0])-menu_rect.x
+	y = (Y[pos[1]] if type(pos[1])==str else pos[1])-menu_rect.y
+	for c in rects+RECTS: c.move_ip(x,y)
+	item = 0
+
+	def update():
+		screen.blit(bg,(0,0))
+		for c in range(len(menu)):
+			if c!=item :
+				screen.blit(surfs[c][0],rects[c].topleft)
+				#pg.draw.rect(screen,(255,0,0),rects[c],1)#decommenter pour reglage
+			screen.blit(surfs[item][1],RECTS[item].topleft)
+			#pg.draw.rect(screen,(0,0,255),RECTS[item],1)#decommenter pour reglage
+		pg.display.flip()
+	
+	update()
+	while True:
+		e = pg.event.wait()
+		mouse = mouse_rect.move(pg.mouse.get_pos())
+		key = pg.key.get_pressed()
+		xx = [RECTS[item]]+rects
+		if e.type == pg.MOUSEMOTION or (e.type == pg.MOUSEBUTTONDOWN and e.button == 1):
+			j = mouse.collidelist(xx)
+			if j>0:
+				item = j-1
+				jmenu.bip.play()
+				update()
+		elif e.type == pg.MOUSEBUTTONUP and e.button == 1 and mouse.collidelist(xx)==0: break
+		elif (key[pg.K_RETURN] or key[pg.K_KP_ENTER]) and item>-1 : break
+		elif key[pg.K_DOWN] or key[ord('s')] or key[ord('d')] or key[pg.K_RIGHT]:
+			item+=1;item=item%len(menu)
+			jmenu.bip.play()
+			update()
+		elif  key[pg.K_UP] or key[ord('w')] or key[ord('a')] or key[pg.K_LEFT]:
+			item = len(menu)-1 if not item else item-1
+			jmenu.bip.play()
+			update()
+		elif e.type == pg.QUIT or key[pg.K_ESCAPE]:
+			pg.event.post(pg.event.Event(pg.QUIT,{}))
+			screen.blit(bg,(0,0))
+			pg.display.flip()
+			return None
+	screen.blit(bg,(0,0))
+	jmenu.select.play()
+	pg.display.flip()
+	return menu[item]
+