641 lines
21 KiB
Lua
641 lines
21 KiB
Lua
require 'const'
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require 'util'
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constr = require 'constructors'
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assets = require 'lib.assets'
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ease = require 'lib.ease'
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bench = require 'lib.benchmark'
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sprites = {}
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sound_path = {}
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music_path = {}
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fonts = {}
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debug = false
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food = {}
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feesh = {}
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footerbuttons = {
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{
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cost = 100,
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sprite = 'guppy',
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openanim = 1,
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open = true,
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func = function()
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table.insert(feesh, constr.fish(math.random(), 0.3))
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end
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},
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{
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cost = 200,
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sprite = 'food',
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tier = 1,
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openanim = 1,
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open = true,
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func = function()
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--table.insert(feesh, constr.fish(math.random(), 0.3))
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end
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},
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{
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cost = 300,
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sprite = 'foodcount',
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tier = 3,
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openanim = 1,
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open = true,
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func = function()
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--table.insert(feesh, constr.fish(math.random(), 0.3))
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end
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}
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}
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local sheets = {}
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local function newAnimation(image, width, height)
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local animation = {}
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animation.spriteSheet = image;
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animation.quads = {};
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animation.width = width
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animation.height = height
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for y = 0, image:getHeight() - height, height do
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for x = 0, image:getWidth() - width, width do
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table.insert(animation.quads, love.graphics.newQuad(x, y, width, height, image:getDimensions()))
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end
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end
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return animation
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end
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local function fishsprite(size, hungry, anim)
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-- anim is turn, swim, eat or die
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if anim == 'die' then hungry = false end
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local spritename = size .. '_' .. (hungry and 'hungry_' or '') .. anim
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local spr = sprites['fish/' .. spritename]
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return newAnimation(spr, spr:getWidth()/10, spr:getHeight())
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end
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function love.load()
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assets.clear()
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assets.load('assets')
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sheets.wavecenter = newAnimation(sprites['wave/wavecenter'], sprites['wave/wavecenter']:getWidth(), sprites['wave/wavecenter']:getHeight()/12)
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sheets.waveside = newAnimation(sprites['wave/waveside'], sprites['wave/waveside']:getWidth(), sprites['wave/waveside']:getHeight()/12)
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sheets.food1 = newAnimation(sprites['food/1'], sprites['food/1']:getWidth()/10, sprites['food/1']:getHeight())
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sheets.food2 = newAnimation(sprites['food/2'], sprites['food/2']:getWidth()/10, sprites['food/2']:getHeight())
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sheets.food3 = newAnimation(sprites['food/3'], sprites['food/3']:getWidth()/10, sprites['food/3']:getHeight())
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sheets.buttonopen = newAnimation(sprites['footer/button_open'], sprites['footer/button_open']:getWidth()/3, sprites['footer/button_open']:getHeight())
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for i = 1, 3 do
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table.insert(feesh, constr.fish(math.random(), math.random()))
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end
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fonts.pix = love.graphics.newFont('assets/fonts/pix.ttf', 6)
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fonts.continuum = love.graphics.newFont('assets/fonts/cont.ttf', 14)
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fonts.default = love.graphics.newFont(12)
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end
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local frame = 0
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local unfocusinterval = 5
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function love.update(dt)
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frame = frame + 1
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bench.update()
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bench.startBenchmark('update')
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bench.startBenchmark('update_food')
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for i,f in ipairs(food) do
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f.y = f.y + dt * f.speed
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f.time = f.time + dt
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f.y = clamp(f.y, 0, 0.9)
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if f.y == 0.9 then
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f.deathtimer = f.deathtimer + dt
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end
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if f.deathtimer > 1 then
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table.remove(food, i)
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end
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end
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bench.stopBenchmark('update_food')
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bench.startBenchmark('update_fish')
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for fi, n in ipairs(feesh) do
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bench.startBenchmark('update_fish_eases')
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for _, e in ipairs(n.eases) do
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e.a = e.a + dt * e.speed
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end
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for i, e in ipairs(n.eases) do
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if e.a > 1 then
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local sumx = 0
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local sumy = 0
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for i2, e2 in ipairs(n.eases) do
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if i ~= i2 then
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sumx = sumx + mix(e2.fromx, e2.x, FISH_EASE(math.min(e2.a, 1)))
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sumy = sumy + mix(e2.fromy, e2.y, FISH_EASE(math.min(e2.a, 1)))
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end
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end
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sumx = sumx + e.x
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sumy = sumy + e.y
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n.x = sumx / #n.eases
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n.y = sumy / #n.eases
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e.fromx = e.x
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e.fromy = e.y
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e.a = e.a - 1
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local angle = math.random(-FISH_ANGLE, FISH_ANGLE)
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local str = math.random(70, 200)/200/4
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if n.eattimer <= 0 and not n.dead then -- needs to follow something
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local mx, my
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if n.eattimer <= 0 then
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if n.shortestfood and food[n.shortestfood] then
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local f = food[n.shortestfood]
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mx, my = f.x, f.y
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elseif frame % FISH_FOOD_CHECK_FREQ == 0 then
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local minfood = 0
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local mindist = 9e9
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for i,f in ipairs(food) do
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local dist = math.sqrt(math.pow(math.abs(f.x - n.render.x), 2) + math.pow(math.abs(f.y - n.render.y), 2))
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if dist < mindist then
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mindist = dist
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minfood = i
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end
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end
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if minfood ~= 0 then
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n.shortestfood = minfood
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end
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end
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end
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if mx and my then
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angle = math.deg(math.atan2(my - n.y, mx - n.x)) + math.random(-FISH_FOLLOW_RANDOM, FISH_FOLLOW_RANDOM)
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str = math.random(70, 200)/200/8
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end
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end
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local x = math.cos(math.rad(angle)) * str
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local y = math.sin(math.rad(angle)) * str
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if not ((n.shortestfood and food[n.shortestfood]) or n.dead) then
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x = x * math.sign(n.render.x - n.render.prevx)
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end
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e.x = n.x + x
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e.y = n.y + y
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e.x = 1 - math.abs(e.x%2-1)
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e.y = 1 - math.abs(e.y%2-1)
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local fheight = (FOOTER_HEIGHT * love.graphics.getWidth()/640)/love.graphics.getHeight()
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if e.y < fheight then
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e.y = e.y + (fheight - e.y) * 2
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end
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e.speed = 1 / (math.sqrt(math.pow(math.abs(e.x - e.fromx), 2) + math.pow(math.abs(e.y - e.fromy), 2))/2) / 15
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if n.eattimer < FISH_FOOD_HUNGRY or (n.shortestfood and food[n.shortestfood]) then
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e.speed = e.speed * 1.3
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end
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if n.dead then
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e.speed = e.speed * 0.2
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end
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end
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end
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bench.stopBenchmark('update_fish_eases')
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bench.startBenchmark('update_fish_position')
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n.x = clamp(n.x, 0, 1)
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n.y = clamp(n.y, 0, 0.5)
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n.lifetime = n.lifetime + dt
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n.eattimer = n.eattimer - dt
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local sumx = 0
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local sumy = 0
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for _, e2 in ipairs(n.eases) do
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sumx = sumx + mix(e2.fromx, e2.x, FISH_EASE(e2.a))
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sumy = sumy + mix(e2.fromy, e2.y, FISH_EASE(e2.a))
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end
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n.render.prevx = n.render.x
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n.render.prevy = n.render.y
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n.render.x = sumx / #n.eases
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n.render.y = sumy / #n.eases
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n.render.x = clamp(n.render.x, 0.05, 0.95)
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n.render.y = clamp(n.render.y, 0.1, 0.85)
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bench.stopBenchmark('update_fish_position')
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bench.startBenchmark('update_fish_colission')
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if n.shortestfood and food[n.shortestfood] and frame % FISH_COLISSION_CHECK_FREQ == 0 then
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local f = food[n.shortestfood]
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if f then
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local dist = math.abs(n.render.x - f.x) + math.abs(n.render.y - f.y)
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if dist < FOOD_HITBOX then
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table.remove(food, n.shortestfood)
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n.eattimer = FISH_FOOD_COOLDOWN
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n.render.eattimer = 0
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n.shortestfood = -1
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if n.lifetime > FISH_AGE_MEDIUM then
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n.size = 1
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end
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if n.lifetime > FISH_AGE_BIG then
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n.size = 2
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end
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end
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end
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end
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bench.stopBenchmark('update_fish_colission')
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bench.startBenchmark('update_fish_render')
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if frame % FISH_RENDER_FREQ == 0 then
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local dt = dt * FISH_RENDER_FREQ
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local iter = FISH_RENDER_ITERS
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local iteroff = FISH_RENDER_ITEROFF
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local xspeed = {}
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local yspeed = {}
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local angle = {}
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local sumxiter = {}
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local sumyiter = {}
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for i = 1, iter do
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local off = i * iteroff
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local sumx2 = 0
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local sumy2 = 0
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for _, e2 in ipairs(n.eases) do
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sumx2 = sumx2 + mix(e2.fromx, e2.x, FISH_EASE(e2.a + off))
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sumy2 = sumy2 + mix(e2.fromy, e2.y, FISH_EASE(e2.a + off))
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end
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table.insert(xspeed, (sumx2 - (sumxiter[i - 1] or sumx)) / #n.eases)
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table.insert(yspeed, (sumy2 - (sumyiter[i - 1] or sumy)) / #n.eases)
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table.insert(angle, math.atan2(sumy2 - (sumyiter[i - 1] or sumy), sumx2 - (sumxiter[i - 1] or sumx)))
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table.insert(sumxiter, sumx2)
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table.insert(sumyiter, sumy2)
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end
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n.render.xspeed = sum(xspeed)
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n.render.yspeed = sum(yspeed)
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n.render.angle = sum(angle)
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end
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n.render.turn = n.render.turn + dt * math.sign(n.render.x - n.render.prevx) * 2
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n.render.turn = clamp(n.render.turn, 0, 1)
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if n.render.turn == 0 or n.render.turn == 1 then
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n.render.swim = (n.render.swim + dt * math.abs(n.render.xspeed) * 300) % 1
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else
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n.render.swim = 0
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end
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n.render.eattimer = n.render.eattimer + dt * 3
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if n.render.eattimer < 1 then
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n.render.swim = 0
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end
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if not n.dead then
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n.render.turndir = math.sign(n.render.x - n.render.prevx)
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end
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local m = n.eattimer < FISH_FOOD_HUNGRY and 1 or -1
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n.render.hungry = clamp(n.render.hungry + dt * m * 3, 0, 1)
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bench.stopBenchmark('update_fish_render')
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if n.eattimer <= FISH_FOOD_DEAD then
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n.dead = true
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local timeSinceDead = math.abs(n.eattimer - FISH_FOOD_DEAD)
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n.render.y = n.render.y + timeSinceDead/5 * math.min(timeSinceDead, 1)
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n.render.y = clamp(n.render.y, 0, 0.85)
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if n.render.y == 0.85 then
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n.render.deathanim = n.render.deathanim + dt
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if n.render.deathanim > 1 then
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table.remove(feesh, fi)
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end
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end
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end
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end
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bench.stopBenchmark('update_fish')
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bench.stopBenchmark('update')
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end
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function love.draw()
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love.graphics.setFont(fonts.default)
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bench.startBenchmark('render')
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bench.startBenchmark('render_tank')
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love.graphics.setColor(1, 1, 1)
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local sw, sh = love.graphics.getDimensions()
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local footerheight = FOOTER_HEIGHT * sw/640
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local yscale = (sh-footerheight)/sh
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local sample = fishsprite('medium', false, 'swim')
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local spritescale = (math.min(sw, sh)/FISH_SIZE) / math.min(sample.width, sample.height)
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stretchto(sprites['bg/1'], 0, footerheight - FOOTER_HEIGHT, 0, sw, sh - (footerheight - FOOTER_HEIGHT))
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-- waves
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bench.startBenchmark('render_wave')
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local wavecount = round(sw / sprites['wave/wavecenter']:getWidth())
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local wavescale = sw / (wavecount * sprites['wave/wavecenter']:getWidth())
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for i = 1, wavecount do
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local a = (i - 1) / wavecount
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local x = a * sw
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local frame = round((1 - math.abs(love.timer.getTime()%2-1)) * #sheets.wavecenter.quads)
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love.graphics.setBlendMode('add')
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local sheet = sheets.wavecenter
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local sizex = 1
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if i == 1 or i == wavecount then
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sheet = sheets.waveside
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end
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if i == wavecount then
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sizex = -1
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end
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love.graphics.draw(sheet.spriteSheet, sheet.quads[math.max(frame, 1)], x + (sprites['wave/wavecenter']:getWidth() * wavescale)/2, footerheight + 20, 0, wavescale * sizex, wavescale, sprites['wave/wavecenter']:getWidth()/2)
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end
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love.graphics.setBlendMode('alpha')
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bench.stopBenchmark('render_wave')
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-- shadow
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bench.startBenchmark('render_shadow')
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for i, n in ipairs(feesh) do
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love.graphics.setColor(1, 1, 1, n.render.y + 0.2 - n.render.deathanim)
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local sizes = {0.55, 0.7, 1}
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local size = sizes[n.size + 1] or 1
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love.graphics.draw(sprites['shadow'], n.render.x * sw - (sprites['shadow']:getWidth() * spritescale * size)/2, sh - sh * 0.18 - (sprites['shadow']:getHeight() * spritescale * size)/2 + n.render.y * sh * 0.08, 0, spritescale * size, spritescale * size)
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end
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bench.stopBenchmark('render_shadow')
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-- all the fish
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bench.startBenchmark('render_fish')
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for i, n in ipairs(feesh) do
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local x = n.render.x * sw
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local y = n.render.y * sh
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-- rest of feesh
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local size = 'small'
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local anim = 'swim'
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local sample = fishsprite('medium', false, 'swim')
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local sizex = 1
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local turn = n.render.turn
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if n.render.turndir == -1 then turn = 1 - turn; sizex = -1 end
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local turnframe = math.floor(turn * (#sample.quads - 1)) + 1
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if #sample.quads == turnframe then
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sizex = -1 * sizex
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turnframe = 1
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end
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local frame = math.floor(n.render.swim * (#sample.quads - 1)) + 1
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if turnframe ~= 1 and turnframe ~= #sample.quads then
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anim = 'turn'
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frame = turnframe
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end
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if n.render.eattimer <= 1 then
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anim = 'eat'
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frame = math.floor(n.render.eattimer * (#sample.quads - 1)) + 1
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end
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if n.dead then
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anim = 'die'
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local a = math.min(math.abs(n.eattimer - FISH_FOOD_DEAD) * 1.4, 1) - n.render.deathanim * 0.4
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frame = math.floor(a * (#sample.quads - 1)) + 1
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end
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local angle = n.render.angle
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if angle > math.pi/2 then
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angle = angle - math.pi
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end
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if angle < -math.pi/2 then
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angle = angle + math.pi
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end
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angle = angle * math.max(math.min((-math.abs(angle) + math.pi * 0.5) / (math.pi * 0.5) * 2, 1), 0)
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angle = angle * 0.5
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if n.size == 0 then
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size = 'small'
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elseif n.size == 1 then
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size = 'medium'
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elseif n.size == 2 then
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size = 'big'
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elseif n.size == 3 then
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size = 'king'
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end
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local sheet = fishsprite(size, false, anim)
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local sadsheet = fishsprite(size, true, anim)
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local alpha = n.render.hungry == 1 and 0 or 1
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love.graphics.setColor(1, 1, 1, alpha - n.render.deathanim)
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love.graphics.draw(sheet.spriteSheet, sheet.quads[math.max(math.min(frame, #sample.quads), 1)], x, y, angle, sizex * spritescale, spritescale, sample.width/2, sample.height/2)
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love.graphics.setColor(1, 1, 1, n.render.hungry - n.render.deathanim)
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love.graphics.draw(sadsheet.spriteSheet, sheet.quads[math.max(math.min(frame, #sample.quads), 1)], x, y, angle, sizex * spritescale, spritescale, sample.width/2, sample.height/2)
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love.graphics.setColor(1, 1, 1)
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if debug then love.graphics.print(shrt(n.eattimer), x + 20, y + 20) end
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if debug then
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for _,e in ipairs(n.eases) do
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love.graphics.setColor(1, 0, 0, 0.75)
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love.graphics.line(e.fromx * sw, e.fromy * sh, e.x * sw, e.y * sh)
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love.graphics.setColor(0, 0, 1, 0.75)
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love.graphics.line(mix(e.fromx, e.x, FISH_EASE(e.a)) * sw, mix(e.fromy, e.y, FISH_EASE(e.a)) * sh, n.render.x * sw, n.render.y * sh)
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end
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local subdiv = DEBUG_FISH_PATH_SUBDIVISIONS
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local adv = DEBUG_FISH_PREDICT_AMOUNT
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local pos = {}
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local valid = {}
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for i = 1, subdiv do
|
|
local a = ((i - 1) / (subdiv - 1)) * (adv * 2) - adv
|
|
|
|
local sumx = 0
|
|
local sumy = 0
|
|
local mina = 0
|
|
local maxa = 1
|
|
for _, e in ipairs(n.eases) do
|
|
local a = e.a + a
|
|
mina = math.min(mina, a)
|
|
maxa = math.max(maxa, a)
|
|
sumx = sumx + mix(e.fromx, e.x, FISH_EASE(a))
|
|
sumy = sumy + mix(e.fromy, e.y, FISH_EASE(a))
|
|
end
|
|
|
|
table.insert(pos, sumx / #n.eases * sw)
|
|
table.insert(pos, sumy / #n.eases * sh)
|
|
table.insert(valid, not (maxa > 1 or mina < 0))
|
|
end
|
|
|
|
for i = 0, #pos/2 - 1 do
|
|
local x1 = pos[i * 2 + 1]
|
|
local y1 = pos[i * 2 + 1 + 1]
|
|
local x2 = pos[i * 2 + 2 + 1]
|
|
local y2 = pos[i * 2 + 3 + 1]
|
|
local valid = valid[i + 1]
|
|
|
|
if not x2 or not y2 then break end
|
|
|
|
love.graphics.setColor(0, 1, 0, 1)
|
|
if not valid then love.graphics.setColor(0, 0.5, 1, 0.7) end
|
|
|
|
love.graphics.line(x1, y1, x2, y2)
|
|
end
|
|
end
|
|
end
|
|
bench.stopBenchmark('render_fish')
|
|
|
|
bench.startBenchmark('render_food')
|
|
for _,f in ipairs(food) do
|
|
local sheet = sheets.food1
|
|
local x = f.x * sw
|
|
local y = f.y * sh
|
|
local frame = math.floor((f.time%1) * #sheet.quads) + 1
|
|
|
|
love.graphics.setColor(1, 1, 1, 1 - f.deathtimer)
|
|
|
|
love.graphics.draw(sheet.spriteSheet, sheet.quads[math.max(math.min(frame, #sheet.quads), 1)], x, y, 0, spritescale, spritescale, sheet.width/2, sheet.height/2)
|
|
end
|
|
bench.stopBenchmark('render_food')
|
|
bench.stopBenchmark('render_tank')
|
|
|
|
bench.startBenchmark('render_footer')
|
|
local base = sprites['footer/base']
|
|
local size = footerheight / FOOTER_HEIGHT
|
|
love.graphics.setColor(1, 1, 1, 1)
|
|
love.graphics.draw(base, 0, 0, 0, size, size)
|
|
|
|
-- the game is making me do this. im sorry
|
|
local x = 19
|
|
local y = 3
|
|
for b = 1, 7 do
|
|
local hovered = mouseOverBox(x * size, y * size, sprites['footer/buttonbg']:getWidth() * size, sprites['footer/buttonbg']:getHeight() * size)
|
|
local btn = footerbuttons[b]
|
|
|
|
if (btn and not btn.open) or not btn then
|
|
-- draw nothing
|
|
elseif hovered and love.mouse.isDown(1) then
|
|
love.graphics.draw(sprites['footer/buttonbg_down'], x * size, y * size, 0, size, size)
|
|
elseif hovered then
|
|
love.graphics.draw(sprites['footer/buttonbg_hover'], x * size, y * size, 0, size, size)
|
|
else
|
|
love.graphics.draw(sprites['footer/buttonbg'], x * size, y * size, 0, size, size)
|
|
end
|
|
|
|
if btn and btn.open then
|
|
-- sprite inside
|
|
if btn.sprite == 'guppy' then
|
|
local sheet = fishsprite('medium', false, 'swim')
|
|
local frame = math.floor((love.timer.getTime() * 2) % 1 * #sheet.quads) + 1
|
|
local scale = (sprites['footer/buttonbg']:getWidth() / sheet.width) * 0.9
|
|
local offset = (sprites['footer/buttonbg']:getWidth() * size) / 2
|
|
love.graphics.draw(sheet.spriteSheet, sheet.quads[frame], x * size + offset, y * size + offset*0.75, 0, size * scale, size * scale, sheet.width/2, sheet.width/2)
|
|
elseif btn.sprite == 'food' then
|
|
local sheets = {sheets.food2, sheets.food3}
|
|
local sheet = sheets[btn.tier]
|
|
|
|
local scale = (sprites['footer/buttonbg']:getWidth() / sheet.width) * 0.65
|
|
local offset = (sprites['footer/buttonbg']:getWidth() * size) / 2
|
|
love.graphics.draw(sheet.spriteSheet, sheet.quads[1], x * size + offset, y * size + offset*0.75, 0, size * scale, size * scale, sheet.width/2, sheet.width/2)
|
|
elseif btn.sprite == 'foodcount' then
|
|
love.graphics.setFont(fonts.continuum)
|
|
local offset = (sprites['footer/buttonbg']:getWidth() * size) / 2
|
|
|
|
local bordersize = 1
|
|
for _,p in ipairs({{0, 1}, {1, 0}, {1, 1}, {-1, 0}, {0, -1}, {-1, -1}, {1, -1}, {-1, 1}}) do
|
|
love.graphics.setColor(0, 0, 0, 0.5)
|
|
love.graphics.printf(btn.tier + 1, round(x * size) + p[1] * bordersize, round(y * size + offset*0.75 - fonts.continuum:getHeight()/2) + p[2] * bordersize, round(sprites['footer/buttonbg']:getWidth() * size), 'center')
|
|
end
|
|
|
|
love.graphics.setColor(0, 1, 0)
|
|
love.graphics.printf(btn.tier + 1, round(x * size), round(y * size + offset*0.75 - fonts.continuum:getHeight()/2), round(sprites['footer/buttonbg']:getWidth() * size), 'center')
|
|
end
|
|
|
|
-- price
|
|
love.graphics.setFont(fonts.pix)
|
|
local font = love.graphics.getFont()
|
|
love.graphics.setColor(0, 1, 0)
|
|
love.graphics.printf('$' .. btn.cost, round(x * size), round(y * size + 51 * size - font:getHeight()/2), round(sprites['footer/buttonbg']:getWidth() * size), 'center')
|
|
love.graphics.setColor(1, 1, 1)
|
|
love.graphics.setFont(fonts.default)
|
|
|
|
-- reflection
|
|
love.graphics.setBlendMode('add')
|
|
love.graphics.draw(sprites['footer/reflection'], x * size, y * size, 0, size, size)
|
|
love.graphics.setBlendMode('alpha')
|
|
|
|
-- open/close anim
|
|
if (btn and not btn.openanim == 1) then
|
|
local sheet = sheets.buttonopen
|
|
local anim = 0
|
|
if btn then anim = btn.openanim end
|
|
local frame = math.floor(anim % 1 * #sheet.quads) + 1
|
|
love.graphics.draw(sheet.spriteSheet, sheet.quads[frame], x * size, y * size, 0, size, size)
|
|
end
|
|
end
|
|
|
|
local incr = 69 -- its like button positions but forcefully shoved into a recursive function :D
|
|
if b == 2 then incr = 57 end
|
|
if b >= 3 then incr = 73 end
|
|
x = x + incr
|
|
end
|
|
bench.stopBenchmark('render_footer')
|
|
|
|
love.graphics.setColor(1, 1, 1, 1)
|
|
love.graphics.print('FPS: ' .. 1 / love.timer.getDelta(), 0, sh - 16)
|
|
|
|
if debug then bench.renderBenchmark() end
|
|
bench.stopBenchmark('render')
|
|
end
|
|
|
|
function love.mousepressed(x, y, b)
|
|
if b == 2 then
|
|
table.insert(food, constr.food(x/love.graphics.getWidth(), y/love.graphics.getHeight(), 1))
|
|
end
|
|
end
|
|
|
|
function love.mousereleased(x, y, b)
|
|
local footerheight = FOOTER_HEIGHT * love.graphics.getWidth()/640
|
|
local size = footerheight / FOOTER_HEIGHT
|
|
|
|
if b == 1 then
|
|
local x = 19
|
|
for i = 1, 7 do
|
|
local hovered = mouseOverBox(x * size, 3 * size, sprites['footer/buttonbg']:getWidth() * size, sprites['footer/buttonbg']:getHeight() * size)
|
|
|
|
if hovered then
|
|
if footerbuttons[i] and footerbuttons[i].open then
|
|
footerbuttons[i].func()
|
|
end
|
|
end
|
|
|
|
local incr = 69 -- its like button positions but forcefully shoved into a recursive function :D
|
|
if b == 2 then incr = 57 end
|
|
if b >= 3 then incr = 73 end
|
|
x = x + incr
|
|
end
|
|
end
|
|
end
|
|
|
|
function love.keypressed(key)
|
|
if key == 'f3' then
|
|
debug = not debug
|
|
end
|
|
end |