rework + cool bomber

source/scripts/bomber/floatingText.lua

@@ -0,0 +1,59 @@
+FloatingText = {}
+class('FloatingText').extends(playdate.graphics.sprite)
+
+local floatFont = Graphics.font.new('assets/fonts/Mini Sans 2X')
+
+local phrases = { "-1", "nice", "200", "dead", "done", "nice shot", "boom", "rip", "lol", "ez" }
+
+function FloatingText.spawnCustom(x, y, text)
+    local ft = FloatingText(x, y)
+    ft.text = text
+    local w = floatFont:getTextWidth(text) + 4
+    ft:setSize(w, 16)
+    ft:markDirty()
+    return ft
+end
+
+function FloatingText:init(x, y)
+    FloatingText.super.init(self)
+
+    self.text = phrases[math.random(1, #phrases)]
+    self.life = 0
+    self.maxLife = 60
+    self.driftX = math.random(-20, 20) / 10
+    self.driftY = -math.random(10, 20) / 10
+
+    local w = floatFont:getTextWidth(self.text) + 4
+    self:setSize(w, 16)
+    self:setCenter(0.5, 0.5)
+    self:setZIndex(ZIndex.ui + 1)
+    self:moveTo(x, y)
+    self:add()
+    self:markDirty()
+end
+
+function FloatingText:update()
+    self.life = self.life + 1
+    if self.life >= self.maxLife then
+        self:remove()
+        return
+    end
+
+    self:moveBy(self.driftX, self.driftY)
+    self.driftY = self.driftY + 0.03
+    self:markDirty()
+end
+
+function FloatingText:draw()
+    local t = 1 - (self.life / self.maxLife)
+    if t > 0.5 then
+        floatFont:drawText(self.text, 2, 0)
+    else
+        local dither = playdate.graphics.image.kDitherTypeBayer4x4
+        local img = Graphics.image.new(self.width, self.height)
+        Graphics.pushContext(img)
+        floatFont:drawText(self.text, 2, 0)
+        Graphics.popContext()
+        img:drawFaded(0, 0, t * 2, dither)
+    end
+end