From 60fedd28d7b2674b2c7515fb3c51c4feddb5bddf Mon Sep 17 00:00:00 2001
From: jill <oatmealine@disroot.org>
Date: Sun, 19 Sep 2021 23:39:05 +0300
Subject: [PATCH] mobile + port everything to use getSafeArea when possible

---
 main.lua         | 56 +++++++++++++++++++++++++++++++++++++++++++++---
 src/button.lua   |  4 ++--
 src/dropdown.lua |  8 +++----
 src/graph.lua    |  4 ++--
 src/slider.lua   |  2 +-
 src/tooltips.lua |  4 ++--
 6 files changed, 64 insertions(+), 14 deletions(-)

diff --git a/main.lua b/main.lua
index facbdd6..08cc0d1 100644
--- a/main.lua
+++ b/main.lua
@@ -18,6 +18,28 @@ function getFont(size, italic)
   return fontCache[size][italic]
 end
 
+function getMousePosition()
+  local x, y = love.mouse.getPosition()
+
+  local sx, sy, sw, sh = 0, 0, love.graphics.getWidth(), love.graphics.getHeight()
+  if love.isVersionCompatible('11.3') then sx, sy, sw, sh = love.window.getSafeArea() end
+  sx, sy, sw, sh = 100, 100, love.graphics.getWidth() - 200, love.graphics.getHeight() - 200
+
+  x, y = ((x - sx) / sw) * love.graphics.getWidth(), ((y - sy) / sh) * love.graphics.getHeight()
+
+  return x, y
+end
+
+function getMouseX()
+  local x, y = getMousePosition()
+  return x
+end
+
+function getMouseY()
+  local x, y = getMousePosition()
+  return y
+end
+
 ease = require 'src.ease'
 
 slider = require 'src.slider'
@@ -54,6 +76,8 @@ screenshot = false
 screenshotCanvas = nil
 screenshotsize = 512
 
+mobile = love.system.getOS() == 'iOS' or love.system.getOS() == 'Android'
+
 -- global for convinience's sake
 
 mode = nil
@@ -62,6 +86,10 @@ function love.load()
   love.graphics.setFont(interfaceFont)
   fontHeight = love.graphics.getFont():getHeight()
   createUI()
+
+  if mobile then
+    love.window.setMode(640, 360, {borderless = true, resizable = false, minwidth = 705, minheight = 510, fullscreen = true})
+  end
 end
 
 function love.update(dt)
@@ -73,7 +101,9 @@ function love.update(dt)
 end
 
 function love.draw()
-  local sw, sh = love.graphics.getDimensions()
+  local sx, sy, sw, sh = 0, 0, love.graphics.getWidth(), love.graphics.getHeight()
+  if love.isVersionCompatible('11.3') then sx, sy, sw, sh = love.window.getSafeArea() end
+
   local mx, my = love.mouse.getPosition()
 
   if screenshot then
@@ -109,9 +139,15 @@ function love.draw()
   love.graphics.setLineWidth(2)
 
   love.graphics.setColor(0.09, 0.09, 0.12, 1)
-  love.graphics.rectangle('fill', 0, 0, sw, sh)
+  love.graphics.rectangle('fill', 0, 0, love.graphics.getWidth(), love.graphics.getHeight())
   love.graphics.setColor(0.08, 0.08, 0.1, 1)
-  love.graphics.rectangle('line', 0, 0, sw, sh)
+  love.graphics.rectangle('line', 0, 0, love.graphics.getWidth(), love.graphics.getHeight())
+
+  love.graphics.push()
+  love.graphics.translate(sx, sy)
+  love.graphics.scale(sw/love.graphics.getWidth(), sh/love.graphics.getHeight())
+  
+  sw, sh = love.graphics.getDimensions()
 
   love.graphics.setColor(0.2, 0.2, 0.3, 1)
   love.graphics.print('Box of Eases by oatmealine', outerpadding, sh - fontHeight - outerpadding)
@@ -127,14 +163,26 @@ function love.draw()
   graph.render()
 
   tooltips.render()
+
+  love.graphics.pop()
 end
 
 function love.mousepressed(x, y, m)
+  local sx, sy, sw, sh = 0, 0, love.graphics.getWidth(), love.graphics.getHeight()
+  if love.isVersionCompatible('11.3') then sx, sy, sw, sh = love.window.getSafeArea() end
+
+  x, y = ((x - sx) / sw) * love.graphics.getWidth(), ((y - sy) / sh) * love.graphics.getHeight()
+
   if dropdown.mousepressed(x, y, m) then return end
   button.mousepressed(x, y, m)
 end
 
 function love.mousereleased(x, y, m)
+  local sx, sy, sw, sh = 0, 0, love.graphics.getWidth(), love.graphics.getHeight()
+  if love.isVersionCompatible('11.3') then sx, sy, sw, sh = love.window.getSafeArea() end
+
+  x, y = ((x - sx) / sw) * love.graphics.getWidth(), ((y - sy) / sh) * love.graphics.getHeight()
+
   if dropdown.mousereleased(x, y, m) then return end
 end
 
@@ -154,6 +202,8 @@ function love.keypressed(key)
       print(k, v)
       ::continue::
     end
+  elseif key == 'f2' then -- mobile mode
+    mobile = not mobile
   end
 end
 
diff --git a/src/button.lua b/src/button.lua
index 3eb8cc0..9df96fc 100644
--- a/src/button.lua
+++ b/src/button.lua
@@ -157,7 +157,7 @@ end
 
 function self.update(dt)
   for i, v in ipairs(buttons) do
-    local mx, my = love.mouse.getPosition()
+    local mx, my = getMousePosition()
 
     local targetsize = 1
     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
@@ -173,7 +173,7 @@ function self.update(dt)
 end
 
 function self.render()
-  local mx, my = love.mouse.getPosition()
+  local mx, my = getMousePosition()
 
   for i, v in ipairs(buttons) do
     local x, y, w, h = v.x, v.y, v.size, v.size
diff --git a/src/dropdown.lua b/src/dropdown.lua
index ec5a976..edf8296 100644
--- a/src/dropdown.lua
+++ b/src/dropdown.lua
@@ -215,7 +215,7 @@ function self.update(dt)
   end
 
   if love.mouse.isDown(1) then
-    local x, y = love.mouse.getPosition()
+    local x, y = getMousePosition()
     for i,v in ipairs(dropdowns) do
       local h = fontHeight + margin
       if self.openDropdown == i then
@@ -228,12 +228,12 @@ function self.update(dt)
 end
 
 function self.render()
-  local mx, my = love.mouse.getPosition()
+  local mx, my = getMousePosition()
   for i,v in ipairs(dropdowns) do
     local x, y, w, h = v.x, v.y, v.width, fontHeight + margin
 
     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
+    if mx > x and mx < x + w and my > y and my < 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
@@ -367,7 +367,7 @@ function self.wheelmoved(x, y)
   if self.openDropdown ~= 0 then
     dropdownScroll = dropdownScroll + y
   else
-    local mx, my = love.mouse.getPosition()
+    local mx, my = getMousePosition()
     for i,v in ipairs(dropdowns) do
       local h = fontHeight + margin
       if mx > v.x and mx < v.x + v.width and my > v.y and my < v.y + h + margin then
diff --git a/src/graph.lua b/src/graph.lua
index ad8f3a3..b4f0bac 100644
--- a/src/graph.lua
+++ b/src/graph.lua
@@ -37,7 +37,7 @@ function self.update(dt)
   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)
   local x, y, w, h = sw - outerpadding - size, outerpadding, size, size
-  local mx, my = love.mouse.getPosition()
+  local mx, my = getMousePosition()
 
   if not (love.mouse.isDown(1) and mx > x and mx < x + w and my > y and my < y + h) then
     timer = (timer + dt * ((slider.kvalue('bpm') or 120)/120)) % 2
@@ -153,7 +153,7 @@ function self.render()
 end
 
 function self.wheelmoved(wx, wy)
-  local mx, my = love.mouse.getPosition()
+  local mx, my = getMousePosition()
 
   -- may need to abstract this out, somehow
   -- todo
diff --git a/src/slider.lua b/src/slider.lua
index afd0fd3..acef733 100644
--- a/src/slider.lua
+++ b/src/slider.lua
@@ -126,7 +126,7 @@ function self.update(dt)
 end
 
 function self.render()
-  local mx, my = love.mouse.getPosition()
+  local mx, my = getMousePosition()
 
   for i, v in ipairs(sliders) do
     local x, y, w, h = v.x, v.y, v.width, fontHeight * 1.25
diff --git a/src/tooltips.lua b/src/tooltips.lua
index 6d1d456..b5979f8 100644
--- a/src/tooltips.lua
+++ b/src/tooltips.lua
@@ -11,7 +11,7 @@ local tooltiptargetwidth = 0
 local tooltipframe = false
 
 function self.update(dt)
-  local mx, my = love.mouse.getPosition()
+  local mx, my = getMousePosition()
   tooltipx = mix(tooltipx, mx, dt * 18)
   tooltipy = mix(tooltipy, my, dt * 18)
 
@@ -36,7 +36,7 @@ local function softlimit(x, f)
 end
 
 function self.render()
-  local mx, my = love.mouse.getPosition()
+  local mx, my = getMousePosition()
   if not tooltipframe then
     tooltiptargetwidth = 0
   end