Update ReadMe.md

ReadMe.md

@@ -0,0 +1,13 @@
+# 52 Cards
+
+Does what it says on the tin (including little notes at the bottom on how to use it!).
+
+The only thing it won't tell you how to do is press M to generate a new deck (clipped in the top left corner). This is because that's not really intended, and this is a brand new super alpha project thing. (Oh, and press J to get 2 Jokers.)
+
+---
+
+This repo is hosted at https://gitea.tangentfox.com/tangent/52-cards and force-pushed to GitHub when commits are made.
+
+Feel free to submit pull requests or whatever, but know that I would have to manage them over there.
+
+Note for self: [Read more of this](https://en.wikipedia.org/wiki/Standard_52-card_deck).

inifile usage.txt

@@ -0,0 +1,10 @@
+inifile = require "lib.inifile"
+
+something = inifile.parse("file.ini")
+inifile.save("file.ini", something)
+
+something = {
+    sections = {
+        keys = values
+    }
+}

src/Card.lua

@@ -35,23 +35,9 @@ function Card:draw(face, x, y, r)
         if self.rank == "Joker" then
             lg.print("Joker", cornerOffset - Card.static.width/2, cornerOffset - Card.static.height/2)
             -- I wanted this to be a symbol for a suit, but the Joker doesn't have one!
-            lg.print("#") --used to be "J"
+            lg.print("#")
         else
-            lg.print(self.rank .. " of " .. self.suit, cornerOffset - Card.static.width/2, cornerOffset - height/2)
+            lg.print(self.rank .. " of " .. self.suit, cornerOffset - Card.static.width/2, cornerOffset - Card.static.height/2)
-            -- I wanted these to be symbols for suits, but for some reason I made them ranks
-            --[[
-            if self.rank == "Ace" then
-                lg.print("A")
-            elseif self.rank == "Jack" then
-                lg.print("J")
-            elseif self.rank == "Queen" then
-                lg.print("Q")
-            elseif self.rank == "King" then
-                lg.print("K")
-            else
-                lg.print(self.rank)
-            end
-            --]]
             if self.suit == "Clubs" then
                 lg.print("♣")
             elseif self.suit == "Diamonds" then
@@ -75,6 +61,10 @@ function Card:moveTo(x, y, r)
     self.r = r or self.r
 end
 
+function Card:getPosition()
+    return self.x, self.y, self.r
+end
+
 function Card:flip()
     if self.face == "down" then
         self.face = "up"

src/Deck.lua

@@ -45,6 +45,10 @@ function Deck:moveTo(x, y, r)
     self.r = r or self.r
 end
 
+function Deck:getPosition()
+    return self.x, self.y, self.r
+end
+
 function Deck:flip()
     if self.face == "down" then
         self.face = "up"
@@ -64,28 +68,76 @@ function Deck:shuffleCards()
 end
 
 function Deck:shuffleIn(card) --TODO make capable of handling multiple cards
-    --
+    --insert(self.cards, random(1, #self.cards)) --no, we shuffle everything!
+    insert(self.cards, card)
+    self:shuffleCards()
 end
+--TODO ? placeIn() to randomly place within without shuffling whole deck?
 
 function Deck:drawCards(count)
+    if #self.cards < 2 then
+        --return self as card (may break!?)
+        --self = self.cards[1]
+        return self
+    end
+
     if count and (count > 1) then
+        if count >= #self.cards then
+            return self
+        end
+
         local new = {}
 
-        while (count > 1) and (#self.cards > 1) do
+        for i=1,count do
             insert(new, remove(self.cards))
         end
 
-        return Deck(new)
+        local deck = Deck(new)
+        deck.face = self.face
+        return deck
     else
-        return remove(self.cards)
+        --[[
+        if #self.cards == 1 then
+            return self
+        end
+        --]]
+        local card = remove(self.cards)
+        card.face = self.face
+        return card
     end
+    --[[
+    if count and (count > 1) then
+        local new = {}
+
+        while (count > 1) and (#self.cards > 0) do
+            insert(new, remove(self.cards))
+            count = count - 1
+        end
+
+        local deck = Deck(new)
+        deck.face = self.face
+
+        return deck
+    else
+        local card = remove(self.cards)
+        card.face = self.face
+
+        self:update()
+
+        return card
+    end
+    --]]
 end
 
 --on top of deck
 function Deck:placeCardsOn(cards)
-    if type(cards) == "table" then
+    --if type(cards) == "table" then
-        for _, card in ipairs(cards) do
+    --    for _, card in ipairs(cards) do
-            insert(self.cards, card)
+    --        insert(self.cards, card)
+    --    end
+    if cards:isInstanceOf(Deck) then
+        for i=1,#cards.cards do
+            insert(self.cards, cards.cards[i])
         end
     else
         insert(self.cards, cards)
@@ -94,13 +146,17 @@ end
 
 --on bottom of deck
 function Deck:placeCardsUnder(cards)
-    if type(cards) == "table" then
+    if cards:isInstanceOf(Deck) then
-        for _, card in ipairs(cards) do
+        for i=1,#cards.cards do
-            insert(self.cards, card, 1)
+            insert(self.cards, 1, cards.cards[i])
         end
     else
-        insert(self.cards, cards, 1)
+        insert(self.cards, 1, cards)
     end
 end
 
+function Deck:getCards()
+    return self.cards
+end
+
 return Deck

src/conf.lua

@@ -1,3 +1,9 @@
 function love.conf(t)
+    t.identity = "52cards"
     t.console = true
+
+    t.window.title = "52 Cards"
+    t.window.width = 960
+    t.window.height = 540
+    t.window.resizeable = true
 end

src/lib/inifile.lua

@@ -0,0 +1,182 @@
+local inifile = {
+	_VERSION = "inifile 1.0",
+	_DESCRIPTION = "Inifile is a simple, complete ini parser for lua",
+	_URL = "http://docs.bartbes.com/inifile",
+	_LICENSE = [[
+		Copyright 2011-2015 Bart van Strien. All rights reserved.
+
+		Redistribution and use in source and binary forms, with or without modification, are
+		permitted provided that the following conditions are met:
+
+		   1. Redistributions of source code must retain the above copyright notice, this list of
+			  conditions and the following disclaimer.
+
+		   2. Redistributions in binary form must reproduce the above copyright notice, this list
+			  of conditions and the following disclaimer in the documentation and/or other materials
+			  provided with the distribution.
+
+		THIS SOFTWARE IS PROVIDED BY BART VAN STRIEN ''AS IS'' AND ANY EXPRESS OR IMPLIED
+		WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+		FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BART VAN STRIEN OR
+		CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+		CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+		SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+		ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+		NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+		ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+		The views and conclusions contained in the software and documentation are those of the
+		authors and should not be interpreted as representing official policies, either expressed
+		or implied, of Bart van Strien.
+	]] -- The above license is known as the Simplified BSD license.
+}
+
+local defaultBackend = "io"
+
+local backends = {
+	io = {
+		lines = function(name) return assert(io.open(name)):lines() end,
+		write = function(name, contents) assert(io.open(name, "w")):write(contents) end,
+	},
+	memory = {
+		lines = function(text) return text:gmatch("([^\r\n]+)\r?\n") end,
+		write = function(name, contents) return contents end,
+	},
+}
+
+if love then
+	backends.love = {
+		lines = love.filesystem.lines,
+		write = function(name, contents) love.filesystem.write(name, contents) end,
+	}
+	defaultBackend = "love"
+end
+
+function inifile.parse(name, backend)
+	backend = backend or defaultBackend
+	local t = {}
+	local section
+	local comments = {}
+	local sectionorder = {}
+	local cursectionorder
+
+	for line in backends[backend].lines(name) do
+
+		-- Section headers
+		local s = line:match("^%[([^%]]+)%]$")
+		if s then
+			section = s
+			t[section] = t[section] or {}
+			cursectionorder = {name = section}
+			table.insert(sectionorder, cursectionorder)
+		end
+
+		-- Comments
+		s = line:match("^;(.+)$")
+		if s then
+			local commentsection = section or comments
+			comments[commentsection] = comments[commentsection] or {}
+			table.insert(comments[commentsection], s)
+		end
+
+		-- Key-value pairs
+		local key, value = line:match("^([%w_]+)%s-=%s-(.+)$")
+		if tonumber(value) then value = tonumber(value) end
+		if value == "true" then value = true end
+		if value == "false" then value = false end
+		if key and value ~= nil then
+			t[section][key] = value
+			table.insert(cursectionorder, key)
+		end
+	end
+
+	-- Store our metadata in the __inifile field in the metatable
+	return setmetatable(t, {
+		__inifile = {
+			comments = comments,
+			sectionorder = sectionorder,
+		}
+	})
+end
+
+function inifile.save(name, t, backend)
+	backend = backend or defaultBackend
+	local contents = {}
+
+	-- Get our metadata if it exists
+	local metadata = getmetatable(t)
+	local comments, sectionorder
+
+	if metadata then metadata = metadata.__inifile end
+	if metadata then
+		comments = metadata.comments
+		sectionorder = metadata.sectionorder
+	end
+
+	-- If there are comments before sections,
+	-- write them out now
+	if comments and comments[comments] then
+		for i, v in ipairs(comments[comments]) do
+			table.insert(contents, (";%s"):format(v))
+		end
+		table.insert(contents, "")
+	end
+
+	local function writevalue(section, key)
+		local value = section[key]
+		-- Discard if it doesn't exist (anymore)
+		if value == nil then return end
+		table.insert(contents, ("%s=%s"):format(key, tostring(value)))
+	end
+
+	local function writesection(section, order)
+		local s = t[section]
+		-- Discard if it doesn't exist (anymore)
+		if not s then return end
+		table.insert(contents, ("[%s]"):format(section))
+
+		-- Write our comments out again, sadly we have only achieved
+		-- section-accuracy so far
+		if comments and comments[section] then
+			for i, v in ipairs(comments[section]) do
+				table.insert(contents, (";%s"):format(v))
+			end
+		end
+
+		-- Write the key-value pairs with optional order
+		local done = {}
+		if order then
+			for _, v in ipairs(order) do
+				done[v] = true
+				writevalue(s, v)
+			end
+		end
+		for i, _ in pairs(s) do
+			if not done[i] then
+				writevalue(s, i)
+			end
+		end
+
+		-- Newline after the section
+		table.insert(contents, "")
+	end
+
+	-- Write the sections, with optional order
+	local done = {}
+	if sectionorder then
+		for _, v in ipairs(sectionorder) do
+			done[v.name] = true
+			writesection(v.name, v)
+		end
+	end
+	-- Write anything that wasn't ordered
+	for i, _ in pairs(t) do
+		if not done[i] then
+			writesection(i)
+		end
+	end
+
+	return backends[backend].write(name, table.concat(contents, "\n"))
+end
+
+return inifile

src/main.lua

@@ -5,8 +5,22 @@ local insert = table.insert
 local lg = love.graphics
 local lm = love.mouse
 
-local items = {}
+local LEFT_MOUSE, RIGHT_MOUSE
 
+if love.getVersion then
+  local _, minor = love.getVersion()
+  if minor == 10 then
+    LEFT_MOUSE = 1
+    RIGHT_MOUSE = 2
+  else
+    LEFT_MOUSE = "l"
+    RIGHT_MOUSE = "r"
+  end
+end
+
+local inspect = require "lib.inspect" --NOTE DEBUG
+
+local items = {}
 
 local function makeDeck(jokers)
     local cards = {}
@@ -28,12 +42,15 @@ local function makeDeck(jokers)
 end
 
 function love.load()
-    insert(items, makeDeck(true))
+    insert(items, makeDeck(false))
     items[1]:shuffleCards()
     items[1]:moveTo(lg.getWidth()/2, lg.getHeight()/2)
     items[2] = Card("", "Joker")
-    items[2]:moveTo(100, 100)
+    items[2]:moveTo(80, 100)
     items[2]:flip()
+    items[3] = Card("", "Joker")
+    items[3]:moveTo(85, 105)
+    items[3]:flip()
 end
 
 local holding = false -- we might be holding something!
@@ -69,7 +86,7 @@ function love.draw()
     --All cards in a deck are facing the same way automatically.
     if not holding then
         --not holading anything
-        lg.print("Left click to grab a card or deck. Scroll over a deck to shuffle it. Right click to flip a card or the cards in a deck.", 2, lg.getHeight() - 14)
+        lg.print("Left click to grab a card or draw a card. Scroll down over a deck to shuffle it, scroll up to pick up a deck. Right click to flip a card or the cards in a deck.", 2, lg.getHeight() - 14)
     else
         local hovering = false
 
@@ -99,7 +116,7 @@ function love.draw()
         else
             if hovering == "Card" then
                 --deck over card
-                lg.print("Left click to place deck (will not shuffle card underneath into the deck). Right click to flip cards in the deck.", 2, lg.getHeight() - 14)
+                lg.print("Left click to place deck (will not interact with card underneath). Right click to flip cards in the deck.", 2, lg.getHeight() - 14)
             elseif hovering == "Deck" then
                 --deck over deck
                 lg.print("Left click to place deck (will not interact with deck underneath). Scroll up to add this deck on top, scroll down to add this deck on bottom. Right click to flip cards in this deck.", 2, lg.getHeight() - 14)
@@ -109,27 +126,105 @@ function love.draw()
             end
         end
     end
+
+    if not love.getVersion then
+        lg.print("This toy is probably not compatible with the version of LOVE you are using!!", 2, 2)
+    end
+end
+
+local function wheelUP(x, y)
+    if not holding then
+        for i=#items,1,-1 do --ABSTRACT THIS FOR, I DO IT TOO MUCH ?
+            if isOnItem(x, y, items[i]) and items[i]:isInstanceOf(Deck) then
+                --items[i]:shuffleCards() -- now we pick it up instead!
+                holding = table.remove(items, i)
+                break
+            end
+        end
+    elseif holding:isInstanceOf(Card) then
+        for i=#items,1,-1 do
+            if isOnItem(x, y, items[i]) and items[i]:isInstanceOf(Deck) then
+                items[i]:placeCardsOn(holding)
+                holding = false
+                break
+            end
+        end
+    elseif holding:isInstanceOf(Deck) then
+        for i=#items,1,-1 do
+            if isOnItem(x, y, items[i]) and items[i]:isInstanceOf(Deck) then
+                items[i]:placeCardsOn(holding:getCards())
+                holding = false
+                break
+            end
+        end
+        if holding then --if we didn't just get rid of it...
+            holding:shuffleCards()
+        end
+    end
+end
+
+local function wheelDOWN(x, y)
+    if not holding then
+        for i=#items,1,-1 do
+            if isOnItem(x, y, items[i]) and items[i]:isInstanceOf(Deck) then
+                items[i]:shuffleCards()
+                break
+            end
+        end
+    elseif holding:isInstanceOf(Card) then
+        for i=#items,1,-1 do
+            if isOnItem(x, y, items[i]) and items[i]:isInstanceOf(Deck) then
+                items[i]:placeCardsUnder(holding)
+                holding = false
+                break
+            end
+        end
+    elseif holding:isInstanceOf(Deck) then
+        for i=#items,1,-1 do
+            if isOnItem(x, y, items[i]) and items[i]:isInstanceOf(Deck) then
+                items[i]:placeCardsUnder(holding:getCards())
+                holding = false
+                break
+            end
+        end
+        if holding then --if we didn't just get rid of it...
+            holding:shuffleCards()
+        end
+    end
+end
+
+function love.wheelmoved(x, y)
+    if y > 0 then
+        wheelUP(love.mouse.getX(), love.mouse.getY())
+    elseif y < 0 then
+        wheelDOWN(love.mouse.getX(), love.mouse.getY())
+    end
 end
 
 function love.mousepressed(x, y, button)
-    --[[ ORIGINAL TEXT, NOT ACCURATE
+    if button == LEFT_MOUSE then
-    Left click will grab a card or deck.
-    While holding a card: Left click will place it (as long as the mouse is not over a deck).
-    While holding a card over a deck: Scroll up to place it on top of the deck, scroll down to place it on the bottom of the deck. Right click to shuffle it into the deck.
-    While holding a deck: Left click will place it (as long as the mouse is not over a deck).
-    While holding a deck over a deck: Scroll up to place it on top of the deck, scroll down to place it on the bottom of the deck. Right click to shuffle the decks together.
-    While NOT holding anything: Right click a card to flip it, or right click a deck to flip the cards in it (does not flip order of cards). Scroll over a deck to shuffle it.
-    All cards in a deck are facing the same way automatically.
-    --]]
-    if button == "l" then
         if not holding then
             for i=#items,1,-1 do
                 if isOnItem(x, y, items[i]) then
-                    holding = table.remove(items, i)
+                    if items[i]:isInstanceOf(Card) then
+                        holding = table.remove(items, i)
+                    else
+                        holding = items[i]:drawCards(1)
+                    end
                     break
                 end
             end
         elseif holding:isInstanceOf(Deck) then
+            --[[
+            local item = false
+
+            for i=#items,1,-1 do
+                if isOnItem(x, y, items[i]) then
+                    item = i
+                end
+            end
+            --]]
+
             holding:moveTo(x, y)
             insert(items, holding)
             holding = false
@@ -139,6 +234,7 @@ function love.mousepressed(x, y, button)
             for i=#items,1,-1 do
                 if isOnItem(x, y, items[i]) then
                     item = i
+                    break
                 end
             end
 
@@ -149,48 +245,23 @@ function love.mousepressed(x, y, button)
             elseif items[item]:isInstanceOf(Card) then
                 local card = table.remove(items, item)
                 local deck = Deck({card, holding})
-                insert(items, deck)
+                deck.face = card.face
-                holding = false
+                holding = deck
-            elseif items[item]:isInstanceOf(Deck) then
-                --TODO shuffle it into the deck
-            end
-        end
-        --[[
-                --card on deck
-                "Scroll up to place card on top of deck, scroll down to place card on bottom of deck."
 
-                --deck over deck
+                --deck:moveTo(card:getPosition())
-                "Scroll up to add this deck on top, scroll down to add this deck on bottom."
+                --print(inspect(deck)) --NOTE DBEUG
-                --deck over nothing
+                --insert(items, deck)
-                "Scroll to shuffle the deck."
+                --holding = false
-        ]]
+            elseif items[item]:isInstanceOf(Deck) then
+                items[item]:shuffleIn(holding)
+                holding = false
+            end
+        end
     elseif button == "wu" then --WU AND WD ARE ALMOST IDENTICAL, COLLAPSE THEM INTO ONE WHERE POSSIBLE
-        if not holding then
+        wheelUP(x, y)
-            for i=#items,1,-1 do --ABSTRACT THIS FOR, I DO IT TOO MUCH ?
-                if isOnItem(x, y, items[i]) and items[i]:isInstanceOf(Deck) then
-                    items[i]:shuffleCards()
-                    break
-                end
-            end
-        elseif holding:isInstanceOf(Card) then
-            --TODO easy
-        elseif holding:isInstanceOf(Deck) then
-            --TODO maybe harder
-        end
     elseif button == "wd" then
-        if not holding then
+        wheelDOWN(x, y)
-            for i=#items,1,-1 do
+    elseif button == RIGHT_MOUSE then
-                if isOnItem(x, y, items[i]) and items[i]:isInstanceOf(Deck) then
-                    items[i]:shuffleCards()
-                    break
-                end
-            end
-        elseif holding:isInstanceOf(Card) then
-            --TODO easy
-        elseif holding:isInstanceOf(Deck) then
-            --TODO maybe harder
-        end
-    elseif button == "r" then
         if holding then
             holding:flip()
         else
@@ -202,12 +273,29 @@ function love.mousepressed(x, y, button)
             end
         end
     end
+
+    -- this is stupid and I shouldn't have to do it this way (I think)
+    for i=#items,1,-1 do
+        if items[i]:isInstanceOf(Deck) and (#items[i].cards < 2) then
+            items[i].cards[1].face = items[i].face
+            items[i].cards[1]:moveTo(items[i]:getPosition())
+            items[i] = items[i].cards[1] --should delete the Deck since no references..or at least hide it away forever..yay memory leaks?
+        end
+    end
 end
 
 function love.keypressed(key)
     if key == "escape" then
         love.event.quit()
     end
+
+    if key == "m" then
+        insert(items, makeDeck(false))
+    end
+    if key == "j" then
+        insert(items, Card("", "Joker"))
+        insert(items, Card("", "Joker"))
+    end
 end
 
 -- ♣ ♦ ♥ ♠ A 2 3 4 5 6 7 8 9 10 J Q K Joker