Added text table

button.lua

@@ -1,4 +1,5 @@
 require 'point'
+require 'text'
 
 -- Clickable UI button
 ---@class Button
@@ -6,29 +7,35 @@ require 'point'
 ---@field size Point
 ---@field prevPressed boolean
 ---@field lastPressed boolean
+---@field text Text
 Button = {
     position = Point:new( 1, 1 ),
     size = Point:new( 1, 1 ),
     prevPressed = false,
-    lastPressed = false
+    lastPressed = false,
+    text = Text:new()
 }
 
 -- Factory function
 ---@param position Point | nil
 ---@param size Point | nil
+---@param text string | nil
 ---@param pressed function | nil
 ---@param held function | nil
 ---@param released function | nil
 ---@return Button
-function Button:new( position, size, pressed, held, released )
+function Button:new( position, size, text, pressed, held, released )
+    local pos = position or Button.position
+    local siz = size or Button.size
     local button = {
-        position = position or Button.position,
-        size = size or Button.size,
+        position = pos,
+        size = siz,
         prevPressed = false,
         lastPressed = false,
         pressed = pressed or Button.pressed,
         held = held or Button.held,
-        released = released or Button.released
+        released = released or Button.released,
+        text = Text:new( pos, siz, text)
     }
 
     setmetatable( button, { __index = self } )
@@ -49,6 +56,7 @@ function Button:draw()
     local x, y = self.position:coords()
     local w, h = self.size:coords()
     love.graphics.rectangle( 'line', x, y, w, h )
+    self.text:draw()
 end
 
 -- Check if given point is in bounds of button

menu.lua

@@ -49,6 +49,7 @@ MenuStateIndex = {
 local startButton = Button:new(
     Point:new( 240, 120 ),
     Point:new( 320, 80 ),
+    'Start',
     nil,
     nil,
     function()
@@ -61,6 +62,7 @@ local startButton = Button:new(
 local exitToMenuButton = Button:new(
     Point:new( 240, 200 ),
     Point:new( 320, 80 ),
+    'Return to menu',
     nil,
     nil,
     function()
@@ -71,6 +73,7 @@ local exitToMenuButton = Button:new(
 local exitGameButton = Button:new(
     Point:new( 240, 240 ),
     Point:new( 320, 80 ),
+    'Exit',
     nil,
     nil,
     function()

text.lua

@@ -0,0 +1,40 @@
+require 'point'
+
+-- default font size
+local fontsize = 12
+
+-- UI Text
+---@class Text
+---@field position Point
+---@field size Point
+---@field text string
+---@field align love.AlignMode
+Text = {
+    position = Point:new( 1, 1 ),
+    size = Point:new( 1, 1 ),
+    text = "Sample text",
+    align = "center"
+}
+
+function Text:new( position, size, text, align )
+    local txt = {
+        position = position or Text.position,
+        size = size or Text.size,
+        text = text or Text.text,
+        align = align or Text.align
+    }
+
+    setmetatable( txt, { __index = self } )
+
+    return txt
+end
+
+function Text:draw()
+    local x, y = self.position:coords()
+    local w, h = self.size:coords()
+    local oy = 0
+    if self.align == "center" then
+        oy = -h / 2 - fontsize / 2
+    end
+    love.graphics.printf(self.text, x, y, w, self.align, 0, 1, 1, 0, oy )
+end