assada
348bd4fe64
- Add .DS_Store, unused/, .vscode/settings.json to .gitignore - Add .editorconfig (tabs for Lua, LF, UTF-8) - Fix duplicate submodule entry in .gitmodules - Add Tags table (player, tank, ground, granade, ammoCrate) — replace magic numbers - Add SCREEN_W/SCREEN_H constants - Fix leaked global variable `c` in Game.lua - Remove Noble.showFPS = true from BomberScene - Remove debug print() calls from granade, enemy, BomberScene - Fix clean_build_dir glob bug in both build scripts - Make PLAYDATE_SDK_PATH configurable via env var
83 lines
2.4 KiB
Lua
83 lines
2.4 KiB
Lua
Granade = {}
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class('Granade').extends(NobleSprite)
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function Granade:init(x, y)
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Granade.super.init(self)
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self.initialRadius = 10
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self.currentRadius = self.initialRadius
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self.shrinkRate = 0.2
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local random = math.random(1, 4)
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self.boomSound = playdate.sound.fileplayer.new("assets/audio/boom" .. random)
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self.boomSound:setVolume(0.5)
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self.isActive = true
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self.randomMovementTimer = 0
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self.randomXVelocity = 0
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self.randomYVelocity = 0
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local size = self.initialRadius * 2
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self.spriteSize = size
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self:setSize(size, size)
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self:moveTo(x, y)
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self:setZIndex(10)
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self:setTag(Tags.granade)
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self:setCenter(0.5, 0.5)
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self:setGroups(CollideGroups.granade)
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self:setCollidesWithGroups({
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CollideGroups.enemy
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})
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self:setCollideRect(0, 0, self:getSize())
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self:add(x, y)
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self:markDirty()
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end
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function Granade:update()
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if self.isActive then
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if BomberScene.instance then
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self:moveBy(0, BomberScene.instance.scrollSpeed - 0.2)
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self.randomMovementTimer = self.randomMovementTimer + 1
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if self.randomMovementTimer >= 10 then
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self.randomMovementTimer = 0
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self.randomXVelocity = math.random(-50, 50) / 100
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self.randomYVelocity = math.random(-5, 10) / 100
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end
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self:moveBy(self.randomXVelocity, self.randomYVelocity)
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end
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self.currentRadius = self.currentRadius - self.shrinkRate
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if self.currentRadius <= 0 then
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self.isActive = false
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local particleB = ParticlePoly(self.x, self.y)
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particleB:setThickness(1)
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particleB:setAngular(-5, 5122)
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particleB:setSize(1, 2)
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particleB:setSpeed(1, 20)
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particleB:setMode(Particles.modes.STAY)
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particleB:setBounds(0, 0, 400, 240)
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particleB:setColour(Graphics.kColorXOR)
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particleB:add(20)
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self.boomSound:play(1)
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screenShake(1000, 5)
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SmallBoom()
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ExplosionMark(self.x, self.y)
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SmokeCloud(self.x, self.y)
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self:remove()
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end
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end
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self:markDirty()
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end
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function Granade:draw()
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local centerX = self.spriteSize / 2
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local centerY = self.spriteSize / 2
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playdate.graphics.fillCircleAtPoint(centerX, centerY, self.currentRadius)
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end |