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Ramp up the number of allowed missiles over time

This commit is contained in:
Juhani Krekelä 2023-06-03 22:19:21 +03:00
parent 710cf27036
commit 0352a9e14f
1 changed files with 34 additions and 13 deletions
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47
bundle/main.lua
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@ -5,7 +5,7 @@ local paddle_height = 0.02
local wall_thickness = 0.01 local wall_thickness = 0.01
local missiles = {} local missiles = nil
local missile_radius = 0.005 local missile_radius = 0.005
local missile_trail_fade = 0.4 local missile_trail_fade = 0.4
local missile_trail_min_visibility = 0.03 local missile_trail_min_visibility = 0.03
@ -13,17 +13,19 @@ local missile_trail_length = math.log(missile_trail_min_visibility, missile_trai
local missile_speed_min = 0.15 local missile_speed_min = 0.15
local missile_speed_max = 0.25 local missile_speed_max = 0.25
local unreflected_missiles = 0 local unreflected_missiles = nil
local unreflected_missiles_max = 4 local unreflected_missiles_allowed = nil
local unreflected_missiles_allowed_ramp_up = 10
local unreflected_missiles_max = 7
local cities = {} local cities = nil
local city_radius = 0.05 local city_radius = 0.05
local explosions = {} local explosions = nil
local explosion_radius = 0.08 local explosion_radius = 0.08
local explosion_duration = 0.4 local explosion_duration = 0.4
local enemies = {} local enemies = nil
local enemy_radius = 0.025 local enemy_radius = 0.025
local enemy_min_shoot = 2 local enemy_min_shoot = 2
local enemy_max_shoot = 10 local enemy_max_shoot = 10
@ -35,6 +37,8 @@ local viewport_x_offset = nil
local viewport_y_offset = nil local viewport_y_offset = nil
local scale = nil local scale = nil
local time = nil
function setScreenDimensions(width, height) function setScreenDimensions(width, height)
window_width = width window_width = width
window_height = height window_height = height
@ -62,12 +66,15 @@ function fromScreenCoordinate(x, y)
return logical_x, logical_y return logical_x, logical_y
end end
function love.load() function initialize()
math.randomseed(os.time()) missiles = {}
love.mouse.setVisible(false) unreflected_missiles = 0
local width, height = love.graphics.getDimensions() unreflected_missiles_allowed = 0
setScreenDimensions(width, height) cities = {}
movePaddle(0) explosions = {}
enemies = {}
time = 0
spawnCities() spawnCities()
spawnEnemy(0.1, 0.1) spawnEnemy(0.1, 0.1)
spawnEnemy(0.2, 0.1) spawnEnemy(0.2, 0.1)
@ -88,6 +95,15 @@ function love.load()
spawnEnemy(0.85, 0.2) spawnEnemy(0.85, 0.2)
end end
function love.load()
math.randomseed(os.time())
love.mouse.setVisible(false)
local width, height = love.graphics.getDimensions()
setScreenDimensions(width, height)
movePaddle(0)
initialize()
end
function spawnCities() function spawnCities()
local number_of_cities = 7 local number_of_cities = 7
cities = {} cities = {}
@ -291,7 +307,7 @@ function updateEnemies(dt)
enemy.until_shoot = enemy.until_shoot - dt enemy.until_shoot = enemy.until_shoot - dt
if enemy.until_shoot < 0 then if enemy.until_shoot < 0 then
enemy.until_shoot = enemy_min_shoot + math.random() * (enemy_max_shoot - enemy_min_shoot) enemy.until_shoot = enemy_min_shoot + math.random() * (enemy_max_shoot - enemy_min_shoot)
if unreflected_missiles < unreflected_missiles_max then if unreflected_missiles < unreflected_missiles_allowed then
local target = cities[math.random(1, #cities)] local target = cities[math.random(1, #cities)]
local inaccuracy = math.random() * 2 * enemy_inaccuracy - enemy_inaccuracy local inaccuracy = math.random() * 2 * enemy_inaccuracy - enemy_inaccuracy
local speed = missile_speed_min + math.random() * (missile_speed_max - missile_speed_min) local speed = missile_speed_min + math.random() * (missile_speed_max - missile_speed_min)
@ -312,6 +328,11 @@ function love.update(dt)
updateExplosions(dt) updateExplosions(dt)
updateEnemies(dt) updateEnemies(dt)
time = time + dt
if unreflected_missiles_allowed < unreflected_missiles_max and time >= unreflected_missiles_allowed * unreflected_missiles_allowed_ramp_up then
unreflected_missiles_allowed = unreflected_missiles_allowed + 1
end
if #explosions == 0 and #missiles == 0 and #enemies == 0 then if #explosions == 0 and #missiles == 0 and #enemies == 0 then
love.event.quit() love.event.quit()
end end