From 1790929b89e856e9254aa758f6714803488237fd Mon Sep 17 00:00:00 2001
From: Fabien Freling <public@ffreling.com>
Date: Sun, 28 Apr 2019 15:24:07 +0200
Subject: [PATCH] add life preview before buying

---
 right_coin.lua | 88 +++++++++++++++++++++++++++++++-------------------
 1 file changed, 55 insertions(+), 33 deletions(-)

diff --git a/right_coin.lua b/right_coin.lua
index ebf5a8e..f907371 100644
--- a/right_coin.lua
+++ b/right_coin.lua
@@ -248,42 +248,10 @@ end
 function drawGame()
 	map(0,0,30,17)
 	p:draw()
-	
 	for i,v in pairs(coins) do
 		v:draw()
 	end 
-
-	-- Life
-	spr(83,0,0)
-	local color=11 -- green
-	if life < 25 then
-		color=6 -- red
-	elseif life < 50 then
-		color=9 -- orange
-	end
-	-- from x=11 to 106
-	local lifeLimit=(106-11)*life/100+11
-	for i=lifeLimit,106 do
-		pix(i,1,0)
-		pix(i,2,0)
-		pix(i,3,0)
-		pix(i,4,0)
-		pix(i,5,0)
-		pix(i,6,0)
-	end
-	for i=11,lifeLimit do
-		pix(i,1,color)
-		pix(i,2,color)
-		pix(i,3,color)
-		pix(i,4,color)
-		pix(i,5,color)
-		pix(i,6,color)
-	end
-	spr(85,10,0,0)
-	for i=18,100,8 do
-		spr(86,i,0,0)
-	end
-	spr(85,100,0,0,1,1)
+	drawLife(0,0,0)
 
 	-- Coins / market
 	local coinsOff=110
@@ -299,6 +267,51 @@ function drawGame()
 	print(valueYellow,222,2,14)
 end
 
+function drawLife(x,y,next)
+	spr(83,x,y,0)
+	local color=11 -- green
+	if life < 25 then
+		color=6 -- red
+	elseif life < 50 then
+		color=9 -- orange
+	end
+	local xmin=11
+	local xmax=107
+	local lifeLimit=(xmax-xmin)*life/100+xmin
+	for i=lifeLimit,xmax do
+		pix(x+i,y+1,0)
+		pix(x+i,y+2,0)
+		pix(x+i,y+3,0)
+		pix(x+i,y+4,0)
+		pix(x+i,y+5,0)
+		pix(x+i,y+6,0)
+	end
+	if t%60 > 30 then
+		local potential=math.min(xmax,lifeLimit+next)
+		for i=lifeLimit,potential do
+			pix(x+i,y+1,8)
+			pix(x+i,y+2,8)
+			pix(x+i,y+3,8)
+			pix(x+i,y+4,8)
+			pix(x+i,y+5,8)
+			pix(x+i,y+6,8)
+		end
+	end
+	for i=xmin,lifeLimit do
+		pix(x+i,y+1,color)
+		pix(x+i,y+2,color)
+		pix(x+i,y+3,color)
+		pix(x+i,y+4,color)
+		pix(x+i,y+5,color)
+		pix(x+i,y+6,color)
+	end
+	spr(85,x+10,y,0)
+	for i=18,100,8 do
+		spr(86,x+i,y,0)
+	end
+	spr(85,x+100,y,0,1,1)
+end
+
 function drawMarket()
 	-- Background
 	xOff=2
@@ -347,22 +360,31 @@ function drawMarket()
 	print("Done",20*s,12*s+2)
 
 	-- Selection
+	local next=0
 	if marketSelection == MarketOptions.blue then
 		spr(97,19*s,4*s+1,0)
 		spr(97,22*s,4*s+1,0,1,1)
+		next=math.floor(coinBlue*valueBlue)
 	elseif marketSelection == MarketOptions.red then
 		spr(97,19*s,6*s+1,0)
 		spr(97,22*s,6*s+1,0,1,1)
+		next=math.floor(coinRed*valueRed)
 	elseif marketSelection == MarketOptions.yellow then
 		spr(97,19*s,8*s+1,0)
 		spr(97,22*s,8*s+1,0,1,1)
+		next=math.floor(coinYellow*valueYellow)
 	elseif marketSelection == MarketOptions.all then
 		spr(97,18*s,10*s+1,0)
 		spr(97,24*s,10*s+1,0,1,1)
+		next=math.floor(coinBlue*valueBlue)
+		next=next+math.floor(coinRed*valueRed)
+		next=next+math.floor(coinYellow*valueYellow)
 	elseif marketSelection == MarketOptions.done then
 		spr(97,19*s,12*s+1,0)
 		spr(97,23*s,12*s+1,0,1,1)
 	end
+
+	drawLife(4*s,12*s,next)
 end
 
 function draw(state)