feat: double click to move to final stacks

solitaire.lua

@@ -41,6 +41,7 @@ stacks={}
 c_hover=nil
 hand=nil
 locations={}
+debug=false
 
 function create_deck()
 	local cards={}
@@ -81,10 +82,25 @@ end
 
 function BOOT()
 	stacks={
-		create_deck(), {}, -- deck, pile
+		{}, {}, -- deck, pile
 		{}, {}, {}, {}, -- finished
 		{}, {}, {}, {}, {}, {}, {}
 	}
+
+	if debug then
+		for i=13,1,-1 do
+			for a=1,4 do
+				table.insert(stacks[7+a], {
+					x=0,y=0,state=0,
+					rank=i,
+					suit=a
+				})
+			end
+		end
+		return
+	end
+
+	stacks[1] = create_deck()
 	shuffle(stacks[1])
 	table.insert(locations,{1,2,2})
 	-- Set up stacks
@@ -229,9 +245,15 @@ function update()
 			if #stacks[1]==0 then
 				exhausted=true
 			end
-		--[[elseif hand and hover and 
-			hand[1]==hover[1] and left 
-		then--]] -- TODO: double click to send to finished
+		elseif hand and hover and
+			hand[1]==hover[1] and hand[2]==hover[2] and left
+		then
+			for i=3,6 do
+				if move_sel(hand, {i,#stacks[i]}) then
+					hand=nil
+					break
+				end
+			end
 		elseif hand and hover and left then
 			move_sel(hand,hover)
 			hand=nil
@@ -274,8 +296,8 @@ function update()
 	last_left=left
 end
 
-function move_sel(hand,hover)
-	if hand[1]==hover[1] then return end
+function move_is_valid(hand,hover)
+	if hand[1]==hover[1] then return false end
 	local moved_card=stacks[hand[1]][hand[2]]
 	local is_valid_move=false
 	if hover[1]==1 then
@@ -311,14 +333,19 @@ function move_sel(hand,hover)
 			is_valid_move=true
 		end
 	end
-	if is_valid_move then
+	return is_valid_move
+end
+
+function move_sel(hand,hover)
+	if not move_is_valid(hand, hover) then return false end
+	
 	for i=hand[2],#stacks[hand[1]] do
 		stacks[hand[1]][hand[2]].state=0
 		table.insert(
 			stacks[hover[1]],
 			table.remove(stacks[hand[1]], hand[2]))
 	end
-	end
+	return true
 end
 
 function sel_can_move(sel)