From c44579b508edb6c26cd8a0e1111c4fdf52ff1970 Mon Sep 17 00:00:00 2001
From: jill <oatmealine@disroot.org>
Date: Sun, 19 Sep 2021 01:11:44 +0300
Subject: [PATCH 01/11] unhardcode modes

---
 graph.lua  | 4 ++--
 main.lua   | 6 ++++++
 slider.lua | 4 ++--
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/graph.lua b/graph.lua
index a65818c..6400ae5 100644
--- a/graph.lua
+++ b/graph.lua
@@ -46,7 +46,7 @@ end
 function self.render()
   local sw, sh = love.graphics.getDimensions()
 
-  if mode == 1 or mode == 2 then
+  if mode == modes.preview or mode == modes.mix then
     local csize = 10 -- preview point size
     local size = math.min((sw - outerpadding) - ((dropdown.kget('ease2') or dropdown.kget('ease1')).x + dropdownWidth + padding), sh - outerpadding * 2 - padding * 3 - csize)
 
@@ -65,7 +65,7 @@ function self.render()
     end
 
     -- mixease point
-    if mode == 2 and slider.kget('mix') then
+    if mode == modes.mix and slider.kget('mix') then
       love.graphics.setColor(1, 1, 1, 0.2 + self.touchtimer * 0.6)
       love.graphics.line(x + margin + slider.kvalue('mix') * w, y, x + margin + slider.kvalue('mix') * w, y + h)
     end
diff --git a/main.lua b/main.lua
index ddd2940..6eae66a 100644
--- a/main.lua
+++ b/main.lua
@@ -12,6 +12,12 @@ slider = require 'slider'
 dropdown = require 'dropdown'
 graph = require 'graph'
 
+modes = {
+  preview = 1,
+  mix = 2,
+  create = 3
+}
+
 function createUI()
   dropdown.createDropdowns()
   slider.createSliders()
diff --git a/slider.lua b/slider.lua
index cd9828d..a81e5ce 100644
--- a/slider.lua
+++ b/slider.lua
@@ -38,7 +38,7 @@ function self.createSliders()
   local s = {}
   sliderId = 0
 
-  if mode == 2 then -- mix eases
+  if mode == modes.mix then -- mix eases
     insertSlider(s, {
       x = outerpadding,
       y = outerpadding + fontHeight * 2.5 + padding,
@@ -50,7 +50,7 @@ function self.createSliders()
       displayname = 'Mix'
     })
   end
-  if mode == 1 or mode == 2 then -- bpm slider
+  if mode == modes.preview or mode == modes.mix then -- bpm slider
     insertSlider(s, {
       x = outerpadding,
       y = love.graphics.getHeight() - outerpadding - fontHeight * 3 - padding,

From fbd5277cdb8e8476273b6b455806b45450b29ac7 Mon Sep 17 00:00:00 2001
From: jill <oatmealine@disroot.org>
Date: Sun, 19 Sep 2021 13:16:27 +0300
Subject: [PATCH 02/11] multiply mode

---
 dropdown.lua | 36 +++++++++++++++++++++++++++++++++---
 graph.lua    |  2 +-
 main.lua     |  3 ++-
 slider.lua   |  2 +-
 4 files changed, 37 insertions(+), 6 deletions(-)

diff --git a/dropdown.lua b/dropdown.lua
index ddd79c8..455a389 100644
--- a/dropdown.lua
+++ b/dropdown.lua
@@ -89,6 +89,7 @@ function self.createDropdowns()
     options = {
       'Preview Ease',
       'Mix Eases',
+      'Multiply Eases',
       'Create Ease'
     },
     name = 'mode'
@@ -99,7 +100,7 @@ function self.createDropdowns()
 
   local eases = skeys(ease.eases)
 
-  if d[dropdownId].selected == 1 then -- preview ease
+  if d[dropdownId].selected == modes.preview then -- preview ease
     insertDropdown(d, {
       x = outerpadding + dropdownWidth + padding,
       y = outerpadding,
@@ -115,7 +116,7 @@ function self.createDropdowns()
     ease.ease = function(x)
       return _e.f(x, param1[1], param1[2])
     end
-  elseif d[dropdownId].selected == 2 then -- mix eases
+  elseif d[dropdownId].selected == modes.mix then -- mix eases
     insertDropdown(d, {
       x = outerpadding + dropdownWidth + padding,
       y = outerpadding,
@@ -142,7 +143,36 @@ function self.createDropdowns()
     param2[1] = slider.kvalue(_e2.name .. 'param21') or (_e2.params[1] and _e2.params[1].default) or 1
     param2[2] = slider.kvalue(_e2.name .. 'param22') or (_e2.params[2] and _e2.params[2].default) or 1
     ease.ease = ease.mixEase(_e1.f, _e2.f, slider.kvalue('mix'), param1, param2)
-  elseif d[dropdownId].selected == 3 then -- create eases
+  elseif d[dropdownId].selected == modes.multiply then -- mult eases
+    insertDropdown(d, {
+      x = outerpadding + dropdownWidth + padding,
+      y = outerpadding,
+      width = dropdownWidth,
+      options = eases,
+      name = 'ease1',
+      icons = icons(eases),
+      params = params(eases)
+    })
+    insertDropdown(d, {
+      x = outerpadding + dropdownWidth + padding + dropdownWidth + padding,
+      y = outerpadding,
+      width = dropdownWidth,
+      options = eases,
+      name = 'ease2',
+      icons = icons(eases),
+      params = params(eases)
+    })
+
+    local _e1 = ease.eases[d[dropdownId - 1].options[d[dropdownId - 1].selected]]
+    local _e2 = ease.eases[d[dropdownId].options[d[dropdownId].selected]]
+    param1[1] = slider.kvalue(_e1.name .. 'param11') or (_e1.params[1] and _e1.params[1].default) or 1
+    param1[2] = slider.kvalue(_e1.name .. 'param12') or (_e1.params[2] and _e1.params[2].default) or 1
+    param2[1] = slider.kvalue(_e2.name .. 'param21') or (_e2.params[1] and _e2.params[1].default) or 1
+    param2[2] = slider.kvalue(_e2.name .. 'param22') or (_e2.params[2] and _e2.params[2].default) or 1
+    ease.ease = function(x)
+      return _e2.f(_e1.f(x, param1[1], param1[2]), param2[1], param2[2])
+    end
+  elseif d[dropdownId].selected == modes.create then -- create eases
     insertDropdown(d, {
       x = outerpadding + dropdownWidth + padding,
       y = outerpadding,
diff --git a/graph.lua b/graph.lua
index 6400ae5..a0165e1 100644
--- a/graph.lua
+++ b/graph.lua
@@ -46,7 +46,7 @@ end
 function self.render()
   local sw, sh = love.graphics.getDimensions()
 
-  if mode == modes.preview or mode == modes.mix then
+  if mode == modes.preview or mode == modes.mix or mode == modes.multiply then
     local csize = 10 -- preview point size
     local size = math.min((sw - outerpadding) - ((dropdown.kget('ease2') or dropdown.kget('ease1')).x + dropdownWidth + padding), sh - outerpadding * 2 - padding * 3 - csize)
 
diff --git a/main.lua b/main.lua
index 6eae66a..1d41e88 100644
--- a/main.lua
+++ b/main.lua
@@ -15,7 +15,8 @@ graph = require 'graph'
 modes = {
   preview = 1,
   mix = 2,
-  create = 3
+  multiply = 3,
+  create = 4
 }
 
 function createUI()
diff --git a/slider.lua b/slider.lua
index a81e5ce..b16b3ff 100644
--- a/slider.lua
+++ b/slider.lua
@@ -50,7 +50,7 @@ function self.createSliders()
       displayname = 'Mix'
     })
   end
-  if mode == modes.preview or mode == modes.mix then -- bpm slider
+  if mode == modes.preview or mode == modes.mix or mode == modes.multiply then -- bpm slider
     insertSlider(s, {
       x = outerpadding,
       y = love.graphics.getHeight() - outerpadding - fontHeight * 3 - padding,

From 57ac1247fa4a1764c780ee8d3fe8c74cbc5b2f9d Mon Sep 17 00:00:00 2001
From: jill <oatmealine@disroot.org>
Date: Sun, 19 Sep 2021 13:32:12 +0300
Subject: [PATCH 03/11] create buttons

---
 button.lua | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 main.lua   |  5 ++++
 2 files changed, 86 insertions(+)
 create mode 100644 button.lua

diff --git a/button.lua b/button.lua
new file mode 100644
index 0000000..3597f3a
--- /dev/null
+++ b/button.lua
@@ -0,0 +1,81 @@
+local self = {}
+
+local buttons = {}
+
+function self.get(index)
+  return buttons[index]
+end
+
+function self.kget(key)
+  for _, v in ipairs(buttons) do
+    if v.name == key then
+      return v
+    end
+  end
+end
+
+local buttonId
+local function insertButton(tab, f)
+  buttonId = buttonId + 1
+  f.press = (self.kget(f.name) or {press = 1}).press
+  return table.insert(tab, f)
+end
+function self.createButtons()
+  local s = {}
+  buttonId = 0
+
+  --[[
+  insertButton(s, {
+    x = outerpadding,
+    y = love.graphics.getHeight() - outerpadding - fontHeight * 4 - padding * 2 - 32,
+    size = 32,
+    name = 'clipboard',
+    displayname = 'Copy to Clipboard'
+  })
+  ]]
+
+  buttons = s
+end
+
+function self.update(dt)
+  for i, v in ipairs(buttons) do
+    local mx, my = love.mouse.getPosition()
+
+    local targetsize = 1
+    if mx > v.x and mx < v.x + v.size and my > v.y and my < v.y + v.size then
+      if love.mouse.isDown(1) then
+        targetsize = 0.8
+      else
+        targetsize = 0.95
+      end
+    end
+
+    v.press = mix(v.press, targetsize, dt * 12)
+  end
+end
+
+function self.render()
+  local mx, my = love.mouse.getPosition()
+
+  for i, v in ipairs(buttons) do
+    local x, y, w, h = v.x, v.y, v.size, v.size
+
+    w = w * v.press
+    h = h * v.press
+    x = x + (v.size - w) / 2
+    y = y + (v.size - h) / 2
+
+    local hovering = mx > x and mx < x + w and my > y and my < y + h and dropdown.openDropdown == 0
+    local clicking = hovering and love.mouse.isDown(1)
+
+    love.graphics.setColor(0, 0, 0, 1)
+    if hovering or dragging then
+      love.graphics.setColor(0.2, 0.2, 0.3, 1)
+    end
+    love.graphics.rectangle('fill', x, y, w, h)
+    love.graphics.setColor(1, 1, 1, 1)
+    love.graphics.rectangle('line', x, y, w, h)
+  end
+end
+
+return self
\ No newline at end of file
diff --git a/main.lua b/main.lua
index 1d41e88..fdbe5d7 100644
--- a/main.lua
+++ b/main.lua
@@ -11,6 +11,7 @@ ease = require 'ease'
 slider = require 'slider'
 dropdown = require 'dropdown'
 graph = require 'graph'
+button = require 'button'
 
 modes = {
   preview = 1,
@@ -22,6 +23,7 @@ modes = {
 function createUI()
   dropdown.createDropdowns()
   slider.createSliders()
+  button.createButtons()
 end
 
 require 'util' -- exports into global table
@@ -49,6 +51,7 @@ function love.update(dt)
   graph.update(dt)
   slider.update(dt)
   dropdown.update(dt)
+  button.update(dt)
 end
 
 function love.draw()
@@ -65,6 +68,8 @@ function love.draw()
   love.graphics.setColor(0.2, 0.2, 0.3, 1)
   love.graphics.print('Box of Eases by oatmealine', outerpadding, sh - fontHeight - outerpadding)
 
+  button.render()
+
   slider.render()
 
   dropdown.render()

From 94305e5477e173d228144d98fe692acb3befa100 Mon Sep 17 00:00:00 2001
From: jill <oatmealine@disroot.org>
Date: Sun, 19 Sep 2021 13:56:48 +0300
Subject: [PATCH 04/11] add tooltip class

---
 button.lua   |  3 +--
 main.lua     |  6 ++++++
 tooltips.lua | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 65 insertions(+), 2 deletions(-)
 create mode 100644 tooltips.lua

diff --git a/button.lua b/button.lua
index 3597f3a..e154c88 100644
--- a/button.lua
+++ b/button.lua
@@ -24,7 +24,6 @@ function self.createButtons()
   local s = {}
   buttonId = 0
 
-  --[[
   insertButton(s, {
     x = outerpadding,
     y = love.graphics.getHeight() - outerpadding - fontHeight * 4 - padding * 2 - 32,
@@ -32,7 +31,6 @@ function self.createButtons()
     name = 'clipboard',
     displayname = 'Copy to Clipboard'
   })
-  ]]
 
   buttons = s
 end
@@ -71,6 +69,7 @@ function self.render()
     love.graphics.setColor(0, 0, 0, 1)
     if hovering or dragging then
       love.graphics.setColor(0.2, 0.2, 0.3, 1)
+      tooltips.show('Copy to Clipboard')
     end
     love.graphics.rectangle('fill', x, y, w, h)
     love.graphics.setColor(1, 1, 1, 1)
diff --git a/main.lua b/main.lua
index fdbe5d7..d564e73 100644
--- a/main.lua
+++ b/main.lua
@@ -12,6 +12,7 @@ slider = require 'slider'
 dropdown = require 'dropdown'
 graph = require 'graph'
 button = require 'button'
+tooltips = require 'tooltips'
 
 modes = {
   preview = 1,
@@ -52,6 +53,7 @@ function love.update(dt)
   slider.update(dt)
   dropdown.update(dt)
   button.update(dt)
+  tooltips.update(dt)
 end
 
 function love.draw()
@@ -68,6 +70,8 @@ function love.draw()
   love.graphics.setColor(0.2, 0.2, 0.3, 1)
   love.graphics.print('Box of Eases by oatmealine', outerpadding, sh - fontHeight - outerpadding)
 
+  tooltips.prerender()
+
   button.render()
 
   slider.render()
@@ -75,6 +79,8 @@ function love.draw()
   dropdown.render()
 
   graph.render()
+
+  tooltips.render()
 end
 
 function love.mousepressed(x, y, m)
diff --git a/tooltips.lua b/tooltips.lua
new file mode 100644
index 0000000..09a5d72
--- /dev/null
+++ b/tooltips.lua
@@ -0,0 +1,58 @@
+local self = {}
+
+local tooltipwidth = 0
+local tooltipx = 0
+local tooltipy = 0
+
+local tooltipopen = false
+local tooltiptext = ''
+local tooltiptargetwidth = 0
+
+local tooltipframe = false
+
+function self.update(dt)
+  local mx, my = love.mouse.getPosition()
+  tooltipx = mix(tooltipx, mx, dt * 14)
+  tooltipy = mix(tooltipy, my, dt * 14)
+
+  tooltipwidth = mix(tooltipwidth, tooltiptargetwidth, dt * 12)
+end
+
+function self.prerender()
+  tooltipframe = false
+end
+
+function self.show(text)
+  tooltipframe = true
+  tooltiptext = text
+  tooltiptargetwidth = love.graphics.newText(love.graphics.getFont(), text):getWidth()
+end
+
+function self.render()
+  local mx, my = love.mouse.getPosition()
+  if not tooltipframe then
+    tooltiptargetwidth = 0
+  end
+
+  if tooltipwidth > 1 then
+    local a = math.min((tooltipwidth - 1) / 6, 1)
+
+    love.graphics.push()
+
+    love.graphics.translate(mx + 16, my + 16)
+
+    love.graphics.setColor(0.2, 0.2, 0.3, a)
+    love.graphics.rectangle('fill', 0, 0, tooltipwidth + 4 + margin, fontHeight + margin)
+
+    love.graphics.setScissor(0, 0, mx + tooltipwidth + 2 + margin/2 + 16, love.graphics.getHeight())
+
+    love.graphics.setColor(1, 1, 1, 1)
+    love.graphics.print(tooltiptext, 2 + margin/2, 2 + margin/2)
+
+    love.graphics.setScissor()
+
+    love.graphics.pop()
+  end
+end
+
+return self
\ No newline at end of file

From 1b572c67a53cef1b86363e8c7fcbf35082d64fc6 Mon Sep 17 00:00:00 2001
From: jill <oatmealine@disroot.org>
Date: Sun, 19 Sep 2021 14:14:38 +0300
Subject: [PATCH 05/11] better looking tooltips

---
 button.lua   |  5 +++--
 tooltips.lua | 22 +++++++++++++++++-----
 util.lua     |  6 ++++++
 3 files changed, 26 insertions(+), 7 deletions(-)

diff --git a/button.lua b/button.lua
index e154c88..1de64e4 100644
--- a/button.lua
+++ b/button.lua
@@ -29,7 +29,8 @@ function self.createButtons()
     y = love.graphics.getHeight() - outerpadding - fontHeight * 4 - padding * 2 - 32,
     size = 32,
     name = 'clipboard',
-    displayname = 'Copy to Clipboard'
+    displayname = 'Copy to Clipboard',
+    tooltip = 'Copy to Clipboard'
   })
 
   buttons = s
@@ -69,7 +70,7 @@ function self.render()
     love.graphics.setColor(0, 0, 0, 1)
     if hovering or dragging then
       love.graphics.setColor(0.2, 0.2, 0.3, 1)
-      tooltips.show('Copy to Clipboard')
+      if v.tooltip then tooltips.show(v.tooltip) end
     end
     love.graphics.rectangle('fill', x, y, w, h)
     love.graphics.setColor(1, 1, 1, 1)
diff --git a/tooltips.lua b/tooltips.lua
index 09a5d72..c16eaea 100644
--- a/tooltips.lua
+++ b/tooltips.lua
@@ -12,8 +12,8 @@ local tooltipframe = false
 
 function self.update(dt)
   local mx, my = love.mouse.getPosition()
-  tooltipx = mix(tooltipx, mx, dt * 14)
-  tooltipy = mix(tooltipy, my, dt * 14)
+  tooltipx = mix(tooltipx, mx, dt * 18)
+  tooltipy = mix(tooltipy, my, dt * 18)
 
   tooltipwidth = mix(tooltipwidth, tooltiptargetwidth, dt * 12)
 end
@@ -28,6 +28,12 @@ function self.show(text)
   tooltiptargetwidth = love.graphics.newText(love.graphics.getFont(), text):getWidth()
 end
 
+local function softlimit(x, f)
+  local sign = math.sign(x)
+
+  return sign * (f - (1.027 ^ (-10 * math.abs(x))) * f)
+end
+
 function self.render()
   local mx, my = love.mouse.getPosition()
   if not tooltipframe then
@@ -37,14 +43,20 @@ function self.render()
   if tooltipwidth > 1 then
     local a = math.min((tooltipwidth - 1) / 6, 1)
 
+    local x, y, w, h = mx + 8, my + 8, tooltipwidth + 4 + margin, fontHeight + margin
+
+    local easiness = 3 -- hehe. magic numbers
+    local sx, sy = (w - softlimit(mx - tooltipx, w/easiness)/easiness) / w, (h - softlimit(my - tooltipy, h/easiness)/easiness) / h
+
     love.graphics.push()
 
-    love.graphics.translate(mx + 16, my + 16)
+    love.graphics.translate(x, y)
+    love.graphics.scale(sx, sy)
 
     love.graphics.setColor(0.2, 0.2, 0.3, a)
-    love.graphics.rectangle('fill', 0, 0, tooltipwidth + 4 + margin, fontHeight + margin)
+    love.graphics.rectangle('fill', 0, 0, w, h)
 
-    love.graphics.setScissor(0, 0, mx + tooltipwidth + 2 + margin/2 + 16, love.graphics.getHeight())
+    love.graphics.setScissor(0, 0, math.max(mx + (tooltipwidth + 2 + margin/2 + 16) * sx, 0), love.graphics.getHeight())
 
     love.graphics.setColor(1, 1, 1, 1)
     love.graphics.print(tooltiptext, 2 + margin/2, 2 + margin/2)
diff --git a/util.lua b/util.lua
index b6e5ccf..2e6c9a2 100644
--- a/util.lua
+++ b/util.lua
@@ -1,3 +1,9 @@
 function mix(x, y, a)
   return x * (1 - a) + y * a
+end
+
+function math.sign(x)
+  if x < 0 then return -1 end
+  if x > 0 then return 1 end
+  return 0
 end
\ No newline at end of file

From 775d97ef2a618762d85db8ae95dc202f69b41c0d Mon Sep 17 00:00:00 2001
From: jill <oatmealine@disroot.org>
Date: Sun, 19 Sep 2021 14:22:47 +0300
Subject: [PATCH 06/11] add more tooltips & tweak visuals

---
 dropdown.lua | 7 +++++--
 slider.lua   | 4 +++-
 tooltips.lua | 8 +++++---
 3 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/dropdown.lua b/dropdown.lua
index 455a389..9d76d6a 100644
--- a/dropdown.lua
+++ b/dropdown.lua
@@ -151,7 +151,8 @@ function self.createDropdowns()
       options = eases,
       name = 'ease1',
       icons = icons(eases),
-      params = params(eases)
+      params = params(eases),
+      tooltip = 'The a in b(a(x))'
     })
     insertDropdown(d, {
       x = outerpadding + dropdownWidth + padding + dropdownWidth + padding,
@@ -160,7 +161,8 @@ function self.createDropdowns()
       options = eases,
       name = 'ease2',
       icons = icons(eases),
-      params = params(eases)
+      params = params(eases),
+      tooltip = 'The b in b(a(x))'
     })
 
     local _e1 = ease.eases[d[dropdownId - 1].options[d[dropdownId - 1].selected]]
@@ -212,6 +214,7 @@ function self.render()
     love.graphics.setColor(0.06, 0.06, 0.12, 0.6)
     if love.mouse.getX() > x and love.mouse.getX() < x + w and love.mouse.getY() > y and love.mouse.getY() < y + h then
       love.graphics.setColor(0.8, 0.8, 1, love.mouse.isDown(1) and 0.4 or 0.3)
+      if v.tooltip then tooltips.show(v.tooltip) end
     end
     love.graphics.rectangle('fill', x, y, w, h)
 
diff --git a/slider.lua b/slider.lua
index b16b3ff..21bb29c 100644
--- a/slider.lua
+++ b/slider.lua
@@ -47,7 +47,8 @@ function self.createSliders()
       max = 1,
       default = 0.5,
       name = 'mix',
-      displayname = 'Mix'
+      displayname = 'Mix',
+      tooltip = 'The point at which the first ease snaps into the second one'
     })
   end
   if mode == modes.preview or mode == modes.mix or mode == modes.multiply then -- bpm slider
@@ -150,6 +151,7 @@ function self.render()
     love.graphics.setColor(0, 0, 0, 1)
     if hovering or dragging then
       love.graphics.setColor(0.2, 0.2, 0.3, 1)
+      if v.tooltip then tooltips.show(v.tooltip) end
     end
     love.graphics.rectangle('fill', -ssize/2, -ssize/2, ssize, ssize)
     love.graphics.setColor(1, 1, 1, 1)
diff --git a/tooltips.lua b/tooltips.lua
index c16eaea..1c98e7c 100644
--- a/tooltips.lua
+++ b/tooltips.lua
@@ -23,6 +23,7 @@ function self.prerender()
 end
 
 function self.show(text)
+  if love.mouse.isDown(1) or dropdown.openDropdown ~= 0 then return end
   tooltipframe = true
   tooltiptext = text
   tooltiptargetwidth = love.graphics.newText(love.graphics.getFont(), text):getWidth()
@@ -43,10 +44,11 @@ function self.render()
   if tooltipwidth > 1 then
     local a = math.min((tooltipwidth - 1) / 6, 1)
 
-    local x, y, w, h = mx + 8, my + 8, tooltipwidth + 4 + margin, fontHeight + margin
+    local x, y, w, h = mx + 8, my + 8, (tooltipwidth + 4 + margin), (fontHeight + margin)
 
     local easiness = 3 -- hehe. magic numbers
-    local sx, sy = (w - softlimit(mx - tooltipx, w/easiness)/easiness) / w, (h - softlimit(my - tooltipy, h/easiness)/easiness) / h
+    local scale = 0.8
+    local sx, sy = ((w - softlimit(mx - tooltipx, w/easiness)/easiness) / w) * scale, ((h - softlimit(my - tooltipy, h/easiness)/easiness) / h) * scale
 
     love.graphics.push()
 
@@ -58,7 +60,7 @@ function self.render()
 
     love.graphics.setScissor(0, 0, math.max(mx + (tooltipwidth + 2 + margin/2 + 16) * sx, 0), love.graphics.getHeight())
 
-    love.graphics.setColor(1, 1, 1, 1)
+    love.graphics.setColor(1, 1, 1, a)
     love.graphics.print(tooltiptext, 2 + margin/2, 2 + margin/2)
 
     love.graphics.setScissor()

From fd30c294b09ef92216a508b2b296390b8aae3d60 Mon Sep 17 00:00:00 2001
From: jill <oatmealine@disroot.org>
Date: Sun, 19 Sep 2021 14:24:00 +0300
Subject: [PATCH 07/11] dont do button animation if dropdown is open

---
 button.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/button.lua b/button.lua
index 1de64e4..b721dc0 100644
--- a/button.lua
+++ b/button.lua
@@ -41,7 +41,7 @@ function self.update(dt)
     local mx, my = love.mouse.getPosition()
 
     local targetsize = 1
-    if mx > v.x and mx < v.x + v.size and my > v.y and my < v.y + v.size then
+    if mx > v.x and mx < v.x + v.size and my > v.y and my < v.y + v.size and dropdown.openDropdown == 0 then
       if love.mouse.isDown(1) then
         targetsize = 0.8
       else

From 7aeb9afb89f1a2d01316b294a7a639f1c76b01d5 Mon Sep 17 00:00:00 2001
From: jill <oatmealine@disroot.org>
Date: Sun, 19 Sep 2021 14:25:23 +0300
Subject: [PATCH 08/11] change default filter to linear for non-textures

---
 main.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/main.lua b/main.lua
index d564e73..0a77eda 100644
--- a/main.lua
+++ b/main.lua
@@ -60,6 +60,9 @@ function love.draw()
   local sw, sh = love.graphics.getDimensions()
   local mx, my = love.mouse.getPosition()
 
+  -- this is fine to do since all textures are already loaded with nearest
+  love.graphics.setDefaultFilter('linear', 'linear')
+
   love.graphics.setLineWidth(2)
 
   love.graphics.setColor(0.09, 0.09, 0.12, 1)

From 0266e2c2e9b267cb5f1c84a1182fcb5532147c7a Mon Sep 17 00:00:00 2001
From: jill <oatmealine@disroot.org>
Date: Sun, 19 Sep 2021 14:37:46 +0300
Subject: [PATCH 09/11] actually implement buttons

---
 button.lua   | 13 ++++++++++++-
 dropdown.lua |  1 -
 main.lua     |  1 +
 slider.lua   |  1 +
 4 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/button.lua b/button.lua
index b721dc0..5e40c95 100644
--- a/button.lua
+++ b/button.lua
@@ -30,7 +30,10 @@ function self.createButtons()
     size = 32,
     name = 'clipboard',
     displayname = 'Copy to Clipboard',
-    tooltip = 'Copy to Clipboard'
+    tooltip = 'Copy to Clipboard',
+    func = function()
+      love.system.setClipboardText('ease function goes here')
+    end
   })
 
   buttons = s
@@ -78,4 +81,12 @@ function self.render()
   end
 end
 
+function self.mousepressed(x, y, m)
+  for i, v in ipairs(buttons) do
+    if x > v.x and x < v.x + v.size and y > v.y and y < v.y + v.size and m == 1 then
+      if v.func then v.func() end
+    end
+  end
+end
+
 return self
\ No newline at end of file
diff --git a/dropdown.lua b/dropdown.lua
index 9d76d6a..5be76ca 100644
--- a/dropdown.lua
+++ b/dropdown.lua
@@ -327,7 +327,6 @@ function self.mousepressed(x, y, m)
   if not clickedDropdown and m == 1 then
     dropdownScrollCache[self.openDropdown] = dropdownScroll
     self.openDropdown = 0
-    return true
   end
 end
 
diff --git a/main.lua b/main.lua
index 0a77eda..c540901 100644
--- a/main.lua
+++ b/main.lua
@@ -88,6 +88,7 @@ end
 
 function love.mousepressed(x, y, m)
   if dropdown.mousepressed(x, y, m) then return end
+  button.mousepressed(x, y, m)
 end
 
 function love.mousereleased(x, y, m)
diff --git a/slider.lua b/slider.lua
index 21bb29c..f1fcfd9 100644
--- a/slider.lua
+++ b/slider.lua
@@ -62,6 +62,7 @@ function self.createSliders()
       name = 'bpm',
       displayname = 'BPM',
       snap = 1,
+      tooltip = 'The speed of the preview dot in Beats Per Minute'
     })
   end
 

From 15316b918fcaaa9cd97cf017f346a83893a3353e Mon Sep 17 00:00:00 2001
From: jill <oatmealine@disroot.org>
Date: Sun, 19 Sep 2021 15:04:31 +0300
Subject: [PATCH 10/11] make copy to clipboard button

---
 button.lua | 80 ++++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 69 insertions(+), 11 deletions(-)

diff --git a/button.lua b/button.lua
index 5e40c95..74bb8de 100644
--- a/button.lua
+++ b/button.lua
@@ -24,17 +24,75 @@ function self.createButtons()
   local s = {}
   buttonId = 0
 
-  insertButton(s, {
-    x = outerpadding,
-    y = love.graphics.getHeight() - outerpadding - fontHeight * 4 - padding * 2 - 32,
-    size = 32,
-    name = 'clipboard',
-    displayname = 'Copy to Clipboard',
-    tooltip = 'Copy to Clipboard',
-    func = function()
-      love.system.setClipboardText('ease function goes here')
-    end
-  })
+  if mode == modes.mix or mode == modes.preview or mode == modes.multiply then
+    insertButton(s, {
+      x = outerpadding,
+      y = love.graphics.getHeight() - outerpadding - fontHeight * 4 - padding * 2 - 32,
+      size = 32,
+      name = 'clipboard',
+      displayname = 'Copy to Clipboard',
+      tooltip = 'Copy to Clipboard',
+      func = function()
+        local s = ''
+
+        local param1 = {}
+        local param2 = {}
+
+        if mode == modes.preview then
+          local e = ease.eases[dropdown.kselected('ease1')]
+
+          param1[1] = slider.kvalue(e.name .. 'param11') or (e.params[1] and e.params[1].default) or 1
+          param1[2] = slider.kvalue(e.name .. 'param12') or (e.params[2] and e.params[2].default) or 1
+
+          local p1 = ''
+          for i,v in ipairs(param1) do
+            p1 = p1 .. (i > 1 and (', ' .. v) or v)
+          end
+
+          s = e.name .. (p1 ~= '' and ('.params(' .. p1 .. ')') or '')
+        elseif mode == modes.mix then
+          local e1 = ease.eases[dropdown.kselected('ease1')]
+          local e2 = ease.eases[dropdown.kselected('ease2')]
+
+          param1[1] = slider.kvalue(e1.name .. 'param11') or (e1.params[1] and e1.params[1].default) or 1
+          param1[2] = slider.kvalue(e1.name .. 'param12') or (e1.params[2] and e1.params[2].default) or 1
+          param2[1] = slider.kvalue(e2.name .. 'param21') or (e2.params[1] and e2.params[1].default) or 1
+          param2[2] = slider.kvalue(e2.name .. 'param22') or (e2.params[2] and e2.params[2].default) or 1
+
+          local p1 = ''
+          for i,v in ipairs(param1) do
+            p1 = p1 .. (i > 1 and (', ' .. v) or v)
+          end
+          local p2 = ''
+          for i,v in ipairs(param2) do
+            p2 = p2 .. (i > 1 and (', ' .. v) or v)
+          end
+
+          s = 'mixEase(' .. e1.name .. (p1 ~= '' and ('.params(' .. p1 .. ')') or '') .. ', ' .. e2.name .. (p2 ~= '' and ('.params(' .. p2 .. ')') or '') .. ', ' .. slider.kvalue('mix') .. ')'
+        elseif mode == modes.multiply then
+          local e1 = ease.eases[dropdown.kselected('ease1')]
+          local e2 = ease.eases[dropdown.kselected('ease2')]
+
+          param1[1] = slider.kvalue(_e1.name .. 'param11') or (_e1.params[1] and _e1.params[1].default) or 1
+          param1[2] = slider.kvalue(_e1.name .. 'param12') or (_e1.params[2] and _e1.params[2].default) or 1
+          param2[1] = slider.kvalue(_e2.name .. 'param21') or (_e2.params[1] and _e2.params[1].default) or 1
+          param2[2] = slider.kvalue(_e2.name .. 'param22') or (_e2.params[2] and _e2.params[2].default) or 1
+
+          local p1 = ''
+          for i,v in ipairs(param1) do
+            p1 = p1 .. (i > 1 and (', ' .. v) or v)
+          end
+          local p2 = ''
+          for i,v in ipairs(param2) do
+            p2 = p2 .. (i > 1 and (', ' .. v) or v)
+          end
+
+          s = 'function(x) ' .. e2.name .. (p2 ~= '' and ('.params(' .. p2 .. ')') or '') .. '(' .. e1.name .. (p1 ~= '' and ('.params(' .. p1 .. ')') or '') .. '(x)) end'
+        end
+        love.system.setClipboardText(s)
+      end
+    })
+  end
 
   buttons = s
 end

From f9cf2769521cac45cfaf91d1f1347259456f2380 Mon Sep 17 00:00:00 2001
From: jill <oatmealine@disroot.org>
Date: Sun, 19 Sep 2021 15:07:12 +0300
Subject: [PATCH 11/11] add snapping to most sliders

this will add a bit of impercision, but will be better for both the user and the internals
---
 slider.lua | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/slider.lua b/slider.lua
index f1fcfd9..94543f9 100644
--- a/slider.lua
+++ b/slider.lua
@@ -48,6 +48,7 @@ function self.createSliders()
       default = 0.5,
       name = 'mix',
       displayname = 'Mix',
+      snap = 0.01,
       tooltip = 'The point at which the first ease snaps into the second one'
     })
   end
@@ -82,7 +83,8 @@ function self.createSliders()
         max = v.max,
         default = v.default,
         name = ease1.name .. 'param1' .. i,
-        displayname = 'Parameter ' .. v.name
+        displayname = 'Parameter ' .. v.name,
+        snap = 0.001
       })
     end
   end
@@ -96,7 +98,8 @@ function self.createSliders()
         max = v.max,
         default = v.default,
         name = ease2.name .. 'param2' .. i,
-        displayname = 'Parameter ' .. v.name
+        displayname = 'Parameter ' .. v.name,
+        snap = 0.001
       })
     end
   end