139 lines
4.7 KiB
Lua
139 lines
4.7 KiB
Lua
return function(feesh, spritescale, fishsprite)
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local sw, sh = love.graphics.getDimensions()
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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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elseif n.size == 4 then
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size = 'carnivore'
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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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local allalpha = 1
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if n.star then allalpha = 0.8 end
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love.graphics.setColor(1, 1, 1, (alpha - n.render.deathanim) * allalpha)
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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) * allalpha)
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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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if n.star then
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local mult = (math.sin(love.timer.getTime() / 4) / 2 + 0.5) * 0.1 + 0.9
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love.graphics.setBlendMode('add')
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love.graphics.setColor(1, 1, 1, (alpha - n.render.deathanim) * mult)
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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) * mult)
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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.setBlendMode('alpha')
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end
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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
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local a = ((i - 1) / (subdiv - 1)) * (adv * 2) - adv
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local sumx = 0
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local sumy = 0
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local mina = 0
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local maxa = 1
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for _, e in ipairs(n.eases) do
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local a = e.a + a
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mina = math.min(mina, a)
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maxa = math.max(maxa, a)
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sumx = sumx + mix(e.fromx, e.x, FISH_EASE(a))
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sumy = sumy + mix(e.fromy, e.y, FISH_EASE(a))
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end
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table.insert(pos, sumx / #n.eases * sw)
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table.insert(pos, sumy / #n.eases * sh)
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table.insert(valid, not (maxa > 1 or mina < 0))
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end
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for i = 0, #pos/2 - 1 do
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local x1 = pos[i * 2 + 1]
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local y1 = pos[i * 2 + 1 + 1]
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local x2 = pos[i * 2 + 2 + 1]
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local y2 = pos[i * 2 + 3 + 1]
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local valid = valid[i + 1]
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if not x2 or not y2 then break end
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love.graphics.setColor(0, 1, 0, 1)
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if not valid then love.graphics.setColor(0, 0.5, 1, 0.7) end
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love.graphics.line(x1, y1, x2, y2)
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end
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end
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end
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end |