kupo nice now
bow nice aim nice arrow nice all nice
This commit is contained in:
lustlion
57
data/scripts/entities/arrow.lua
Normal file
57
data/scripts/entities/arrow.lua
Normal file
@@ -0,0 +1,57 @@
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Arrow = Entity:New(x,y)
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function Arrow:New(x,y,rotation,speed)
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local o = Entity:New(x,y)
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o.pos = {x = x, y = y}
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o.speed = speed or 0
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o.sprite_rotation = rotation or 0
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o.vel = {
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x = o.speed * math.cos(o.sprite_rotation),
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y = o.speed * math.sin(o.sprite_rotation)
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}
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o.sprite_offset = {x = 13, y = 1}
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o.stuck = false
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setmetatable(o, self)
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self.__index = self
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table.insert(LoadedEntities,o)
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return o
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end
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function Arrow:Smart()
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end
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function Arrow:HandleAnimation()
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self:LoadAnimation(animation.kupo.arrow)
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end
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function Arrow:DoPhysics()
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-- horizontal collisions
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if not isThereAnyCollisionAt(self.pos.x + self.vel.x, self.pos.y) then
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self.pos.x = self.pos.x + self.vel.x
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else
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while not isThereCollisionAt(self.pos.x + math.sign(self.vel.x), self.pos.y) do
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self.pos.x = self.pos.x + math.sign(self.vel.x)
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end
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self.stuck = true
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end
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-- vertical collision
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if not isThereAnyCollisionAt(self.pos.x, self.pos.y + self.vel.y) then
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self.pos.y = self.pos.y + self.vel.y
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else
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while not isThereCollisionAt(self.pos.x, self.pos.y + math.sign(self.vel.y)) do
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self.pos.y = self.pos.y + math.sign(self.vel.y)
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end
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self.stuck = true
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end
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-- stuck into collisions
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if self.stuck then
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--lets allow the arrow to tip a bit into the thing
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self.pos.x = self.pos.x + self.vel.x / 5
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self.pos.y = self.pos.y + self.vel.y / 5
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self.vel.x = 0
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self.vel.y = 0
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end
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end
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@@ -5,22 +5,148 @@ Kupo = Entity:New(x,y)
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o.pos = {x = x, y = y}
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o.speed = 20
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o.range = 1000
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o.range = 200
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o.target = {x = x, y = y}
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o.sprite_offset = {x = 8, y = 5}
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-- kupo bow
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o.bow = self:NewAnimation(animation.kupo.bow)
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o.bow_flip = 1
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o.bow_rotation = 0
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o.bow_frame = 1
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o.bow_subframe = 1
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o.bow_aim_frame = 0
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o.bow_speed = 1/10
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o.bow_frames = 6
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o.bow_extraframes = 18
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o.bow_aim_frames = 8
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setmetatable(o, self)
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self.__index = self
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return o
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end
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function Kupo:DoInput()
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function Kupo:Smart()
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self.target.x = main_Player.pos.x - main_Player.target_offset.x
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self.target.y = main_Player.pos.y - main_Player.target_offset.y
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local distance_x = self.target.x - self.pos.x
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local distance_y = self.target.y - self.pos.y
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local distance = math.sqrt(distance_x ^ 2 + distance_y ^ 2)
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local angle = math.atan(distance_y/distance_x)
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if distance <= self.range then
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self.draw_bow = true
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if distance_x > 0 then
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self.sprite_flip.x = 1
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else
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angle = angle + math.rad(180)
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end
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-- fix so it can rotate from 0 to 360
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if math.deg(self.bow_rotation - angle) < 0 then
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self.bow_rotation = self.bow_rotation + math.rad(360)
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end
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-- fix so it can rotate from 360 to 0
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if math.deg(self.bow_rotation - angle) > 180 then
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self.bow_rotation = self.bow_rotation - math.rad(360)
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end
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-- actual rotation
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if self.bow_rotation < angle then
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self.bow_rotation = self.bow_rotation + math.rad(2)
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else
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self.bow_rotation = self.bow_rotation - math.rad(2)
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end
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--set in place
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if math.abs(math.deg(self.bow_rotation) - math.deg(angle)) < 2 then
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self.bow_rotation = angle
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end
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-- holding tight dispersion -- also affets arrows
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if self.bow_rotation == angle then
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self.bow_rotation = self.bow_rotation + math.rad(math.random(math.abs(self.bow_frame-self.bow_aim_frames-self.bow_frames)/2))
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end
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-- AIMING AI
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self.bow_subframe = self.bow_subframe + current_dt
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if self.bow_subframe > self.bow_speed then
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self.bow_subframe = self.bow_subframe - self.bow_speed
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if self.bow_frame == 3 then
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self.bow_aim_frame = self.bow_aim_frame + 1
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if self.bow_aim_frame > self.bow_aim_frames then
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self.bow_aim_frame = self.bow_aim_frame - self.bow_aim_frames
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self.bow_frame = self.bow_frame + 1
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Arrow:New(self.pos.x,self.pos.y,self.bow_rotation,30)
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end
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else
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self.bow_frame = self.bow_frame + 1
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end
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if self.bow_frame > self.bow_frames + self.bow_extraframes then
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self.bow_frame = self.bow_frame - self.bow_frames - self.bow_extraframes
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end
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end
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else
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self.bow_frame = 6
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self.draw_bow = true
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-- rest bow animation
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if distance_x > 0 then
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if self.bow_rotation > math.rad(45) then
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self.bow_rotation = self.bow_rotation - math.rad(3)
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elseif self.bow_rotation < math.rad(45) then
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self.bow_rotation = self.bow_rotation + math.rad(3)
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end
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-- set in place
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if math.abs(math.deg(self.bow_rotation) - 45) < 3 then
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self.bow_rotation = math.rad(45)
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end
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self.sprite_flip.x = 1
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else
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if self.bow_rotation > math.rad(135) then
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self.bow_rotation = self.bow_rotation - math.rad(3)
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elseif self.bow_rotation < math.rad(135) then
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self.bow_rotation = self.bow_rotation + math.rad(3)
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end
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-- set in place
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if math.abs(math.deg(self.bow_rotation) - 135) < 3 then
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self.bow_rotation = math.rad(135)
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end
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self.sprite_flip.x = -1
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end
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end
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self.angle = angle
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end
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function Kupo:HandleAnimation()
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-- flip sprite to look in the direction is moving
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if self.vel.x ~= 0 then self.flip.x = math.sign(self.vel.x) end
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if self.vel.x ~= 0 then self.sprite_flip.x = math.sign(self.vel.x) end
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self:LoadAnimation(animation.kupo.body)
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if self.draw_bow == true then
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DrawAnimationFrame(
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self.bow,
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math.min(self.bow_frame,self.bow_frames),
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self.pos.x + ( 8 * math.sin(self.bow_rotation)) * game.scale,
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self.pos.y + (2 - 6 * math.cos(self.bow_rotation)) * game.scale,
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self.bow_rotation
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)
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end
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if debug_collision then
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love.graphics.setColor(1,0,0)
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love.graphics.line(
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self.pos.x - Camera.pos.x,
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self.pos.y - Camera.pos.y,
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self.target.x - Camera.pos.x,
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self.target.y - Camera.pos.y
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)
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love.graphics.circle( "line", self.pos.x - Camera.pos.x, self.pos.y - Camera.pos.y, self.range )
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love.graphics.setColor(1,1,1)
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love.graphics.print(self.bow_rotation, self.pos.x, self.pos.y+30)
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love.graphics.print(self.angle, self.pos.x, self.pos.y+50)
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end
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end
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function Kupo:DoPhysics()
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@@ -1,6 +1,44 @@
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Player = Entity:New(x,y)
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function Player:DoInput()
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function Player:New(x,y)
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local o = Entity:New(x,y)
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Player.health = 3
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Player.coins = 0
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-- physics
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o.vel = {
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x = 0,
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y = 0
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}
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-- constants
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o.acc = 90
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o.friction = 20
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o.gravity = 9.81
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o.climbHeight = 4
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o.jumpForce = 5
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o.maxSpeed = 600
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o.jumpMaxSpeed = 9.5
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o.zeroSpeed = 0.001
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-- bools
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o.isJumping = false
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o.isOnGround = 0
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o.coyoteValue = 10
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o.isOnLadder = false
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o.canJump = true
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o.canFall = true
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o.canFriction = true
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-- sprite
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o.sprite_offset = {x = 8, y = 16}
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o.target_offset = {x = 4, y = 12}
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setmetatable(o, self)
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self.__index = self
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return o
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end
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function Player:Smart()
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-- PLATFORMER INPUT
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if self.isOnGround > 0 then
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-- apply friction
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@@ -42,7 +80,7 @@ end
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function Player:HandleAnimation()
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-- flip sprite to look in the direction is moving
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if self.vel.x ~= 0 then self.flip.x = math.sign(self.vel.x) end
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if self.vel.x ~= 0 then self.sprite_flip.x = math.sign(self.vel.x) end
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-- animation manager
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if self.isOnLadder then
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@@ -163,40 +201,3 @@ function Player:DoPhysics()
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self.vel.x = self.vel.x * (1 - math.min(current_dt * self.friction/20, 1))
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end
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end
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function Player:New(x,y)
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local o = Entity:New(x,y)
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Player.health = 3
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Player.coins = 0
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-- physics
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o.vel = {
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x = 0,
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y = 0
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}
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-- constants
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o.acc = 90
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o.friction = 20
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o.gravity = 9.81
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o.climbHeight = 4
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o.jumpForce = 5
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o.maxSpeed = 600
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o.jumpMaxSpeed = 9.5
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o.zeroSpeed = 0.001
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-- bools
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o.isJumping = false
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o.isOnGround = 0
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o.coyoteValue = 10
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o.isOnLadder = false
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o.canJump = true
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o.canFall = true
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o.canFriction = true
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-- sprite
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o.offset = {x = -8, y = -16}
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setmetatable(o, self)
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self.__index = self
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return o
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end
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