From: Jason Woofenden <jason@jasonwoof.com>
Date: Tue, 1 Nov 2011 01:55:30 +0000 (-0400)
Subject: new cards in front, moved cards in front
X-Git-Url: https://jasonwoof.com/gitweb/?p=peach-cgt.git;a=commitdiff_plain;h=4774192fca507ee5d06124b2d5268c5b023f6ed9

new cards in front, moved cards in front
---

diff --git a/client.coffee b/client.coffee
index 82570dd..e02df72 100644
--- a/client.coffee
+++ b/client.coffee
@@ -4,6 +4,7 @@ table_height = 0
 card_height = 0
 state = null
 server_url = null
+top_card_z = 0 # css z-index of front-most card
 
 show_message = (txt) -> txt
 	# FIXME implement chat box or something
@@ -32,9 +33,14 @@ transform_y = (y) ->
 	return y unless state.agent is 'p2'
 	return table_height - card_height - y
 
+next_card_z = -> return top_card_z += 1
+
+bring_card_to_front = (card) ->
+	card.view.css "z-index": next_card_z()
+
 instantiate_card = (card) ->
 	text = card.text
-	view = $ $ "<div class=\"card\" style=\"left: #{transform_x(card.x)}px; top: #{transform_y(card.y)}px\"><span class=\"cardtext\">#{text}</span></div>"
+	view = $ $ "<div class=\"card\" style=\"left: #{transform_x(card.x)}px; top: #{transform_y(card.y)}px; z-index: #{next_card_z()}\"><span class=\"cardtext\">#{text}</span></div>"
 	button_box = $ $ '<div/>'
 	flip_button = new_button "flip over"
 	mark_button = new_button "mark"
@@ -52,6 +58,7 @@ instantiate_card = (card) ->
 	$table.append view
 	view.draggable stack: '.card'
 	view.bind 'dragstop', (event, ui) ->
+		top_card_z = parseInt view.css 'z-index'
 		p = view.position()
 		state.move state.agent, card.number, transform_x(p.left), transform_y(p.top)
 	card.view = view
@@ -122,6 +129,7 @@ init = ->
 		if agent is me
 			tell_server ['move', agent, card, x, y]
 		else
+			bring_card_to_front state.cards[card]
 			state.cards[card].view.animate { left: "#{transform_x x}px", top: "#{transform_y y}px"}, 800
 	state.on 'mark', (agent, card, state) ->
 		@cards[card].view.toggleClass 'marked', state