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apply ship velocity to bullets

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This commit is contained in:
Donald Ball 2025-11-17 20:44:11 -05:00
parent 5bcf22a6f8
commit 13bec1a0aa
1 changed files with 3 additions and 1 deletions
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4
asteroids/main.lua
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@ -34,6 +34,7 @@ local function initGame()
} }
end end
-- The constant properties of the game.
local game = initGame() local game = initGame()
local function initState() local function initState()
@ -79,6 +80,7 @@ local function initState()
} }
end end
-- The varying properties of a game being played.
local state = {} local state = {}
local function reset() local function reset()
@ -168,7 +170,6 @@ function love.gamepadpressed(joystick, button)
end end
if button == "b" then if button == "b" then
-- debounce, perhaps -- debounce, perhaps
-- include ship velocity, perhaps
local bullet = { local bullet = {
x = state.ship.x + math.cos(state.ship.facing) * game.ship.radius, x = state.ship.x + math.cos(state.ship.facing) * game.ship.radius,
y = state.ship.y + math.sin(state.ship.facing) * game.ship.radius, y = state.ship.y + math.sin(state.ship.facing) * game.ship.radius,
@ -178,6 +179,7 @@ function love.gamepadpressed(joystick, button)
timeLeft = game.ship.bullet.time, timeLeft = game.ship.bullet.time,
sound = love.audio.newSource(game.ship.bullet.sound), sound = love.audio.newSource(game.ship.bullet.sound),
} }
phys.apply(bullet, state.ship)
table.insert(state.bullets, bullet) table.insert(state.bullets, bullet)
bullet.sound:play() bullet.sound:play()
phys.apply(state.ship, { speed = game.ship.bullet.recoil, angle = state.ship.facing + phys.tau / 2 }) phys.apply(state.ship, { speed = game.ship.bullet.recoil, angle = state.ship.facing + phys.tau / 2 })