370 lines
11 KiB
Lua
370 lines
11 KiB
Lua
SpawnMarker = Object:extend()
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SpawnMarker:implement(GameObject)
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function SpawnMarker:init(args)
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self:init_game_object(args)
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self.color = red[0]
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self.r = random:float(0, 2*math.pi)
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self.spring:pull(random:float(0.4, 0.6), 200, 10)
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self.t:after(0.75, function() self.dead = true end)
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self.m = 1
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self.n = 0
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pop3:play{pitch = 1, volume = 0.15}
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self.t:every({0.13, 0.16}, function()
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self.hidden = not self.hidden
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self.m = self.m*random:float(0.84, 0.87)
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end, nil, nil, 'blink')
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end
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function SpawnMarker:update(dt)
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self:update_game_object(dt)
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self.t:set_every_multiplier('blink', self.m)
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end
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function SpawnMarker:draw()
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if self.hidden then return end
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graphics.push(self.x, self.y, self.r, self.spring.x, self.spring.x)
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graphics.push(self.x, self.y, self.r + math.pi/4)
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graphics.rectangle(self.x, self.y, 24, 6, 4, 4, self.color)
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graphics.pop()
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graphics.push(self.x, self.y, self.r + 3*math.pi/4)
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graphics.rectangle(self.x, self.y, 24, 6, 4, 4, self.color)
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graphics.pop()
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graphics.pop()
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end
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LightningLine = Object:extend()
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LightningLine:implement(GameObject)
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function LightningLine:init(args)
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self:init_game_object(args)
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self.lines = {}
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table.insert(self.lines, {x1 = self.src.x, y1 = self.src.y, x2 = self.dst.x, y2 = self.dst.y})
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self.w = 3
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self.generations = args.generations or 3
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self.max_offset = args.max_offset or 8
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self:generate()
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self.t:tween(self.duration or 0.1, self, {w = 1}, math.linear, function() self.dead = true end)
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self.color = args.color or blue[0]
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HitCircle{group = main.current.effects, x = self.src.x, y = self.src.y, rs = 6, color = fg[0], duration = self.duration or 0.1}
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for i = 1, 2 do HitParticle{group = main.current.effects, x = self.src.x, y = self.src.y, color = self.color} end
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HitCircle{group = main.current.effects, x = self.dst.x, y = self.dst.y, rs = 6, color = fg[0], duration = self.duration or 0.1}
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HitParticle{group = main.current.effects, x = self.dst.x, y = self.dst.y, color = self.color}
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end
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function LightningLine:update(dt)
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self:update_game_object(dt)
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end
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function LightningLine:draw()
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graphics.polyline(self.color, self.w, unpack(self.points))
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end
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function LightningLine:generate()
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local offset_amount = self.max_offset
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local lines = self.lines
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for j = 1, self.generations do
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for i = #self.lines, 1, -1 do
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local x1, y1 = self.lines[i].x1, self.lines[i].y1
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local x2, y2 = self.lines[i].x2, self.lines[i].y2
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table.remove(self.lines, i)
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local x, y = (x1+x2)/2, (y1+y2)/2
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local p = Vector(x2-x1, y2-y1):normalize():perpendicular()
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x = x + p.x*random:float(-offset_amount, offset_amount)
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y = y + p.y*random:float(-offset_amount, offset_amount)
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table.insert(self.lines, {x1 = x1, y1 = y1, x2 = x, y2 = y})
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table.insert(self.lines, {x1 = x, y1 = y, x2 = x2, y2 = y2})
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end
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offset_amount = offset_amount/2
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end
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self.points = {}
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while #self.lines > 0 do
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local min_d, min_i = 1000000, 0
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for i, line in ipairs(self.lines) do
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local d = math.distance(self.src.x, self.src.y, line.x1, line.y1)
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if d < min_d then
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min_d = d
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min_i = i
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end
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end
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local line = table.remove(self.lines, min_i)
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if line then
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table.insert(self.points, line.x1)
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table.insert(self.points, line.y1)
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end
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end
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end
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WallKnife = Object:extend()
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WallKnife:implement(GameObject)
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WallKnife:implement(Physics)
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function WallKnife:init(args)
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self:init_game_object(args)
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self:set_as_rectangle(10, 4, 'dynamic', 'projectile')
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self.hfx:add('hit', 1)
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self.hfx:use('hit', 0.25)
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self.t:tween({0.8, 1.6}, self, {v = 0}, math.linear, function()
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self.t:every_immediate(0.05, function() self.hidden = not self.hidden end, 7, function() self.dead = true end)
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end)
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self.vr = self.r
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self.dvr = random:table{random:float(-8*math.pi, -4*math.pi), random:float(4*math.pi, 8*math.pi)}
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end
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function WallKnife:update(dt)
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self:update_game_object(dt)
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self:set_angle(self.r)
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self:move_along_angle(self.v, self.r)
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self.vr = self.vr + self.dvr*dt
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end
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function WallKnife:draw()
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if self.hidden then return end
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graphics.push(self.x, self.y, self.vr, self.hfx.hit.x, self.hfx.hit.x)
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graphics.rectangle(self.x, self.y, self.shape.w, self.shape.h, 2, 2, self.hfx.hit.f and fg[0] or self.color)
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graphics.pop()
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end
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WallArrow = Object:extend()
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WallArrow:implement(GameObject)
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function WallArrow:init(args)
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self:init_game_object(args)
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self.shape = Rectangle(self.x, self.y, 10, 4)
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self.hfx:add('hit', 1)
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self.hfx:use('hit', 0.25)
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self.t:after({0.8, 2}, function()
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self.t:every_immediate(0.05, function() self.hidden = not self.hidden end, 7, function() self.dead = true end)
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end)
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end
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function WallArrow:update(dt)
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self:update_game_object(dt)
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end
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function WallArrow:draw()
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if self.hidden then return end
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graphics.push(self.x, self.y, self.r, self.hfx.hit.x, self.hfx.hit.x)
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graphics.rectangle(self.x, self.y, self.shape.w, self.shape.h, 2, 2, self.hfx.hit.f and fg[0] or self.color)
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graphics.pop()
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end
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Unit = Object:extend()
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function Unit:init_unit()
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self.level = self.level or 1
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self.hfx:add('hit', 1)
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self.hfx:add('shoot', 1)
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self.hp_bar = HPBar{group = main.current.effects, parent = self}
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self.effect_bar = EffectBar{group = main.current.effects, parent = self}
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end
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function Unit:bounce(nx, ny)
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local vx, vy = self:get_velocity()
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if nx == 0 then
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self:set_velocity(vx, -vy)
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self.r = 2*math.pi - self.r
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end
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if ny == 0 then
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self:set_velocity(-vx, vy)
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self.r = math.pi - self.r
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end
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return self.r
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end
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function Unit:show_hp(n)
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self.hp_bar.hidden = false
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self.hp_bar.color = red[0]
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self.t:after(n or 2, function() self.hp_bar.hidden = true end, 'hp_bar')
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end
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function Unit:show_heal(n)
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self.effect_bar.hidden = false
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self.effect_bar.color = green[0]
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self.t:after(n or 4, function() self.effect_bar.hidden = true end, 'effect_bar')
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end
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function Unit:show_infused(n)
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self.effect_bar.hidden = false
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self.effect_bar.color = blue[0]
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self.t:after(n or 4, function() self.effect_bar.hidden = true end, 'effect_bar')
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end
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function Unit:calculate_damage(dmg)
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if self.def >= 0 then dmg = dmg*(100/(100+self.def))
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else dmg = dmg*(2 - 100/(100+self.def)) end
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return dmg
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end
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function Unit:calculate_stats(first_run)
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if self:is(Player) then
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self.base_hp = 100*math.pow(2, self.level-1)
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self.base_dmg = 10*math.pow(2, self.level-1)
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self.base_mvspd = 75
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elseif self:is(Seeker) then
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if self.boss then
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local x = self.level
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local y = {0, 0, 3, 0, 0, 6, 0, 0, 9, 0, 0, 12, 0, 0, 15, 0, 0, 18, 0, 0, 21, 0, 0, 24, 25}
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self.base_hp = 100 + (new_game_plus*10) + (90 + new_game_plus*14)*y[x]
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self.base_dmg = (25 + new_game_plus*10) + (7 + new_game_plus*4)*y[x]
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self.base_mvspd = 35 + 1.5*y[x]
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else
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local x = self.level
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local y = {0, 1, 3, 3, 4, 6, 5, 6, 9, 7, 8, 12, 10, 11, 15, 12, 13, 18, 16, 17, 21, 17, 20, 24, 25}
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self.base_hp = 22 + (new_game_plus*3) + (17 + new_game_plus*2.6)*y[x]
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self.base_dmg = (4 + new_game_plus*1.5) + (2.2 + new_game_plus)*y[x]
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self.base_mvspd = 70 + 3*y[x]
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end
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elseif self:is(Saboteur) then
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self.base_hp = 100*math.pow(2, self.level-1)
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self.base_dmg = 10*math.pow(2, self.level-1)
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self.base_mvspd = 75
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elseif self:is(EnemyCritter) or self:is(Critter) then
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local x = self.level
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local y = {0, 1, 3, 3, 4, 6, 5, 6, 9, 7, 8, 12, 10, 11, 15, 12, 13, 18, 16, 17, 21, 17, 20, 24, 25}
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self.base_hp = 25 + 30*y[x]
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self.base_dmg = 10 + 3*y[x]
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self.base_mvspd = 60 + 3*y[x]
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elseif self:is(Overlord) then
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self.base_hp = 50*math.pow(2, self.level-1)
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self.base_dmg = 10*math.pow(2, self.level-1)
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self.base_mvspd = 40
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end
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self.base_aspd_m = 1
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self.base_area_dmg_m = 1
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self.base_area_size_m = 1
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self.base_def = 25
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self.class_hp_a = 0
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self.class_dmg_a = 0
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self.class_def_a = 0
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self.class_mvspd_a = 0
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self.class_hp_m = 1
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self.class_dmg_m = 1
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self.class_aspd_m = 1
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self.class_area_dmg_m = 1
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self.class_area_size_m = 1
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self.class_def_m = 1
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self.class_mvspd_m = 1
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if first_run then
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self.buff_hp_a = 0
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self.buff_dmg_a = 0
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self.buff_def_a = 0
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self.buff_mvspd_a = 0
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self.buff_hp_m = 1
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self.buff_dmg_m = 1
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self.buff_aspd_m = 1
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self.buff_area_dmg_m = 1
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self.buff_area_size_m = 1
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self.buff_def_m = 1
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self.buff_mvspd_m = 1
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end
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for _, class in ipairs(self.classes) do self.class_hp_m = self.class_hp_m*class_stat_multipliers[class].hp end
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self.max_hp = (self.base_hp + self.class_hp_a + self.buff_hp_a)*self.class_hp_m*self.buff_hp_m
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if first_run then self.hp = self.max_hp end
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for _, class in ipairs(self.classes) do self.class_dmg_m = self.class_dmg_m*class_stat_multipliers[class].dmg end
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self.dmg = (self.base_dmg + self.class_dmg_a + self.buff_dmg_a)*self.class_dmg_m*self.buff_dmg_m
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for _, class in ipairs(self.classes) do self.class_aspd_m = self.class_aspd_m*class_stat_multipliers[class].aspd end
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self.aspd_m = 1/(self.base_aspd_m*self.class_aspd_m*self.buff_aspd_m)
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for _, class in ipairs(self.classes) do self.class_area_dmg_m = self.class_area_dmg_m*class_stat_multipliers[class].area_dmg end
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self.area_dmg_m = self.base_area_dmg_m*self.class_area_dmg_m*self.buff_area_dmg_m
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for _, class in ipairs(self.classes) do self.class_area_size_m = self.class_area_size_m*class_stat_multipliers[class].area_size end
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self.area_size_m = self.base_area_size_m*self.class_area_size_m*self.buff_area_size_m
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for _, class in ipairs(self.classes) do self.class_def_m = self.class_def_m*class_stat_multipliers[class].def end
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self.def = (self.base_def + self.class_def_a + self.buff_def_a)*self.class_def_m*self.buff_def_m
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for _, class in ipairs(self.classes) do self.class_mvspd_m = self.class_mvspd_m*class_stat_multipliers[class].mvspd end
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self.max_v = (self.base_mvspd + self.class_mvspd_a + self.buff_mvspd_a)*self.class_mvspd_m*self.buff_mvspd_m
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self.v = (self.base_mvspd + self.class_mvspd_a + self.buff_mvspd_a)*self.class_mvspd_m*self.buff_mvspd_m
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end
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EffectBar = Object:extend()
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EffectBar:implement(GameObject)
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EffectBar:implement(Parent)
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function EffectBar:init(args)
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self:init_game_object(args)
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self.hidden = true
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self.color = fg[0]
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end
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function EffectBar:update(dt)
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self:update_game_object(dt)
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self:follow_parent_exclusively()
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end
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function EffectBar:draw()
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if self.hidden then return end
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--[[
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local p = self.parent
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graphics.push(p.x, p.y, p.r, p.hfx.hit.x, p.hfx.hit.x)
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graphics.rectangle(p.x, p.y, 3, 3, 1, 1, self.color)
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graphics.pop()
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]]--
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end
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HPBar = Object:extend()
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HPBar:implement(GameObject)
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HPBar:implement(Parent)
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function HPBar:init(args)
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self:init_game_object(args)
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self.hidden = true
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end
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function HPBar:update(dt)
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self:update_game_object(dt)
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self:follow_parent_exclusively()
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end
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function HPBar:draw()
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if self.hidden then return end
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local p = self.parent
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graphics.push(p.x, p.y, 0, p.hfx.hit.x, p.hfx.hit.x)
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graphics.line(p.x - 0.5*p.shape.w, p.y - p.shape.h, p.x + 0.5*p.shape.w, p.y - p.shape.h, bg[-3], 2)
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local n = math.remap(p.hp, 0, p.max_hp, 0, 1)
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graphics.line(p.x - 0.5*p.shape.w, p.y - p.shape.h, p.x - 0.5*p.shape.w + n*p.shape.w, p.y - p.shape.h,
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p.hfx.hit.f and fg[0] or ((p:is(Player) and green[0]) or (table.any(main.current.enemies, function(v) return p:is(v) end) and red[0])), 2)
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graphics.pop()
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end
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