From 5e5f70bb208fb1f8a7e774ed5a172e78660be639 Mon Sep 17 00:00:00 2001
From: Jason Woofenden <jason@jasonwoof.com>
Date: Tue, 1 Nov 2011 02:02:16 -0400
Subject: [PATCH] start of piles implementation

create blank for when pile is empty

create caption (at init time) for each pile. Attach to blank or top card.
---
 client.coffee |   57 +++++++++++++++++++++++++++++++++++++++++++++++++++++----
 server.coffee |    4 ++--
 style.less    |   11 +++++++++--
 3 files changed, 64 insertions(+), 8 deletions(-)

diff --git a/client.coffee b/client.coffee
index 24421f9..5a5341c 100644
--- a/client.coffee
+++ b/client.coffee
@@ -5,6 +5,7 @@ card_height = 0
 state = null
 server_url = null
 top_card_z = 0 # css z-index of front-most card
+$pile_captions = {}
 
 show_message = (txt) -> txt
 	# FIXME implement chat box or something
@@ -28,16 +29,22 @@ new_button = (text) -> $ $ "<div class=\"button\">#{text}</div>"
 
 # transform coordinates from client-side coords to server-side coords (or back)
 # this makes it so p2 view everything upside down (mirrored), but still sends coords rightside up
+flip_y = (y) -> table_height - card_height - y
 transform_x = (x) -> x
 transform_y = (y) ->
 	return y unless state.agent is 'p2'
-	return table_height - card_height - y
+	return flip_y y
 
 next_card_z = -> return top_card_z += 1
 
 bring_card_to_front = (card) ->
 	card.view.css "z-index": next_card_z()
 
+new_blank_card = (x, y) ->
+	view = $ $ "<div class=\"blank_card\" style=\"left: #{transform_x x}px; top: #{transform_y y}px; z-index: 0\"></div>"
+	$table.append view
+	return view
+
 instantiate_card = (card) ->
 	text = card.text
 	if card.owner is state.agent
@@ -128,6 +135,49 @@ poll_for_updates = ->
 			error_lag = 3
 	}
 
+n_cards = (count) ->
+	return "#{count} cards" unless count is 1
+	return "1 card"
+
+initialize_cards = () ->
+	# clear everything
+	$('.card').remove()
+	$('.blank_card').remove()
+
+	# instantiate cards in play
+	for card in state.cards
+		instantiate_card card unless card.pile
+
+	# build piles
+	piles = [
+		{key: 'p2_draw', x: transform_x(160), y: transform_y(20), name: "Draw Pile"}
+		{key: 'p2_discard', x: transform_x(20), y: transform_y(20), name: "Discard Pile"}
+		{key: 'p1_draw', x: transform_x(160), y: transform_y(flip_y(20)), name: "Draw Pile"}
+		{key: 'p1_discard', x: transform_x(20), y: transform_y(flip_y(20)), name: "Discard Pile"}
+	]
+	for pile in piles
+		pile.$blank = new_blank_card pile.x, pile.y
+		count = 0
+		top = null
+		if state.piles[pile.key]?.length
+			count = state.piles[pile.key].length
+			top = state.piles[pile.key][0]
+		$caption = $ $ "<div class=\"pile_caption\"><div>#{pile.name}:</div><div class=\"n_cards\">#{n_cards count}</div></div>"
+		pile.$caption = $caption
+		if top?
+			top.x = pile.x
+			top.y = pile.y
+			instantiate_card top
+			top = top.view
+		else
+			top = pile.$blank
+
+		top.append $caption
+
+		#pile.drag_handler = top.bind 'dragstart', ->
+		# FIXME
+
+
 init = ->
 	if window.location.hash? and window.location.hash.length > 0
 		me = window.location.hash.substr 1
@@ -143,6 +193,7 @@ init = ->
 		if agent is me
 			tell_server ['move', agent, card, x, y, z]
 		else
+			# FIXME should we use the z from the server? Should p1 use odd numbers and p2 even?
 			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) ->
@@ -154,9 +205,7 @@ init = ->
 		if agent is me
 			tell_server ['flip', agent, card, state]
 	state.on 'set_cards', (agent, cards) ->
-		$('.card').remove()
-		for card in cards
-			instantiate_card card
+		initialize_cards()
 		if agent is me
 			tell_server ['set_cards', agent, cards]
 
diff --git a/server.coffee b/server.coffee
index 80ad9c3..43e0bc6 100644
--- a/server.coffee
+++ b/server.coffee
@@ -185,14 +185,14 @@ test_init = ->
 	timeout 4000, ->
 		test_game.set_cards 'server', [
 			{ text: "Wildabeast 2/2", x: 220, y: 200, owner: 'p2'}
-			{ text: "Wild beast 2/2", x: 360, y: 200, owner: 'p2'}
+			{ text: "Boar 2/2", x: 360, y: 200, owner: 'p2', pile: 'p2_discard'}
 			{ text: "Angora bunny 1/1", x: 500, y: 200, owner: 'p2'}
 			{ text: "Ambulatory Cactus 2/1", x: 660, y: 200, owner: 'p2'}
 			{ text: "Ent 0/5", x: 800, y: 200, owner: 'p2'}
 			{ text: "Carnivore 2/1", x: 220, y: 420, owner: 'p1'}
 			{ text: "Herbivore 1/2", x: 360, y: 420, owner: 'p1'}
 			{ text: "Stone Wall 0/10", x: 500, y: 420, owner: 'p1'}
-			{ text: "Log 0/1", x: 660, y: 420, owner: 'p1'}
+			{ text: "Log 0/1", x: 660, y: 420, owner: 'p1', pile: 'p1_draw'}
 			{ text: "Ent 0/5", x: 800, y: 420, owner: 'p1'}
 		]
 
diff --git a/style.less b/style.less
index c613024..2473abf 100644
--- a/style.less
+++ b/style.less
@@ -48,15 +48,22 @@ h1 {
 	border: 2px solid #468;
 }
 
-.card {
+.card, .blank_card {
 	width: @card-width;
 	height: @card-height;
 	padding: 2px;
 	position: absolute;
+	border-radius: 4px;
+}
+
+.blank_card {
+	border: 1px solid #777;
+}
+
+.card {
 	background: #fff;
 	border: 2px solid #fff;
 	.shadow(1px, 1px, 8px, 0.4);
-	border-radius: 4px;
 
 	&:hover {
 		z-index: 9999 !important;
-- 
1.7.10.4