more button functionality

constructors.lua

@@ -52,7 +52,7 @@ function self.food(x, y, type)
     speed = 0.2,
     time = math.random(),
     deathtimer = 0,
-    type = 1
+    type = type
   }
 
   return food

main.lua

@@ -17,6 +17,9 @@ debug = false
 food = {}
 feesh = {}
 
+foodtier = 1
+foodcount = 1
+
 footerbuttons = {
   {
     cost = 100,
@@ -30,21 +33,33 @@ footerbuttons = {
   {
     cost = 200,
     sprite = 'food',
-    tier = 1,
+    tier = foodtier,
     openanim = 1,
     open = true,
-    func = function()
-      --table.insert(feesh, constr.fish(math.random(), 0.3))
+    func = function(self)
+      self.openanim = 0
+      foodtier = foodtier + 1
+      if foodtier >= 3 then
+        self.open = false
+      else
+        self.tier = foodtier
+      end
     end
   },
   {
     cost = 300,
     sprite = 'foodcount',
-    tier = 3,
+    tier = foodcount,
     openanim = 1,
     open = true,
-    func = function()
-      --table.insert(feesh, constr.fish(math.random(), 0.3))
+    func = function(self)
+      self.openanim = 0
+      foodcount = foodcount + 1
+      if foodcount >= 9 then
+        self.open = false
+      else
+        self.tier = foodcount
+      end
     end
   }
 }
@@ -105,6 +120,12 @@ function love.update(dt)
   bench.update()
 
   bench.startBenchmark('update')
+  bench.startBenchmark('update_buttons')
+  for _,btn in ipairs(footerbuttons) do
+    btn.openanim = btn.openanim + dt * 6
+  end
+  bench.stopBenchmark('update_buttons')
+
   bench.startBenchmark('update_food')
   for i,f in ipairs(food) do
     f.y = f.y + dt * f.speed
@@ -504,7 +525,7 @@ function love.draw()
 
   bench.startBenchmark('render_food')
   for _,f in ipairs(food) do
-    local sheet = sheets.food1
+    local sheet = sheets['food' .. (f.type)]
     local x = f.x * sw
     local y = f.y * sh
     local frame = math.floor((f.time%1) * #sheet.quads) + 1
@@ -539,7 +560,8 @@ function love.draw()
       love.graphics.draw(sprites['footer/buttonbg'], x * size, y * size, 0, size, size)
     end
 
-    if btn and btn.open then
+    if btn then
+      if btn.open then
         -- sprite inside
         if btn.sprite == 'guppy' then
           local sheet = fishsprite('medium', false, 'swim')
@@ -580,9 +602,10 @@ function love.draw()
         love.graphics.setBlendMode('add')
         love.graphics.draw(sprites['footer/reflection'], x * size, y * size, 0, size, size)
         love.graphics.setBlendMode('alpha')
+      end
 
       -- open/close anim
-      if (btn and not btn.openanim == 1) then
+      if (btn and btn.openanim < 1) then
         local sheet = sheets.buttonopen
         local anim = 0
         if btn then anim = btn.openanim end
@@ -606,8 +629,8 @@ function love.draw()
 end
 
 function love.mousepressed(x, y, b)
-  if b == 2 then
-    table.insert(food, constr.food(x/love.graphics.getWidth(), y/love.graphics.getHeight(), 1))
+  if b == 1 and y > FOOTER_HEIGHT and #food < foodcount then
+    table.insert(food, constr.food(x/love.graphics.getWidth(), y/love.graphics.getHeight(), foodtier))
   end
 end
 
@@ -622,7 +645,7 @@ function love.mousereleased(x, y, b)
       
       if hovered then
         if footerbuttons[i] and footerbuttons[i].open then
-          footerbuttons[i].func()
+          footerbuttons[i].func(footerbuttons[i])
         end
       end