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authorAki <nthirtyone@gmail.com>2018-04-09 21:30:44 +0200
committerAki <nthirtyone@gmail.com>2018-04-09 21:30:44 +0200
commit28b434514aead496ea936da1788662908e199b52 (patch)
treee8a2d994d5fbbfb8b7b26fc0ebb698f869590641 /not
parentfa4409cedb322bbd41722f22308f399979fc6676 (diff)
parentd6444b3a69fa194e49fe9a207547821b5cd6728d (diff)
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Merge branch 'control'
Diffstat (limited to 'not')
-rw-r--r--not/Hero.lua204
-rw-r--r--not/Player.lua136
2 files changed, 205 insertions, 135 deletions
diff --git a/not/Hero.lua b/not/Hero.lua
index 2b5c529..676dc4a 100644
--- a/not/Hero.lua
+++ b/not/Hero.lua
@@ -4,8 +4,6 @@
Hero = require "not.PhysicalBody":extends()
-- Few are left...
-Hero.jumpTimer = 0.16
-Hero.jumpCounter = 2
Hero.sfx = require "config.sounds"
Hero.QUAD_FRAME = love.graphics.newQuad(0, 15, 32,32, 80,130)
@@ -19,6 +17,8 @@ Hero.PUNCH_LEFT = {-2,-6, -20,-6, -20,6, -2,6}
Hero.PUNCH_RIGHT = {2,-6, 20,-6, 20,6, 2,6}
Hero.PUNCH_UP = {-8,-4, -8,-20, 8,-20, 8,-4}
Hero.PUNCH_DOWN = {-8,4, -8,20, 8,20, 8,4}
+Hero.JUMP_TIMER = 0.16
+Hero.JUMP_COUNT = 2
-- TODO: Portrait managment in Hero and config passed from Menu should be reviewed!
-- TODO: Clean-up, see `menus/select`.
@@ -43,9 +43,9 @@ function Hero:new (config, x, y, world)
self.salto = false
self.smoke = false
self.isAlive = true
- self.isWalking = false
- self.isJumping = false
self.spawntimer = 2
+ self.jumpTimer = Hero.JUMP_TIMER
+ self.jumpCounter = Hero.JUMP_COUNT
self.punchCooldown = 0
-- TODO: Pass loaded portrait from menu to Hero.
self.portrait = love.graphics.newImage(config.portrait)
@@ -70,13 +70,18 @@ function Hero:newFixture ()
fixture:setGroupIndex(self.group)
end
--- Update callback of `Hero`
+--- Called each game iteration.
+-- @param dt time since last iteration
+-- TODO: Cut this method into smaller parts.
function Hero:update (dt)
Hero.__super.update(self, dt)
+
if self.body:isDestroyed() then
return
end
+
self:dampVelocity(dt)
+
-- Salto
if self.salto and (self.current == self.animations.walk or self.current == self.animations.default) then
self.angle = (self.angle + 17 * dt * self.facing) % 360
@@ -84,7 +89,7 @@ function Hero:update (dt)
self.angle = 0
end
- -- Could you please die?
+ -- Death
-- TODO: World/Map function for testing if Point is inside playable area.
local m = self.world.map
local x, y = self:getPosition()
@@ -95,7 +100,7 @@ function Hero:update (dt)
self:die()
end
- -- Respawn timer.
+ -- Respawn
if self.spawntimer > 0 then
self.spawntimer = self.spawntimer - dt
end
@@ -103,15 +108,14 @@ function Hero:update (dt)
self:respawn()
end
- -- Trail spawner
+ -- Trail
-- TODO: lower the frequency of spawning - currently it is each frame.
if self.smoke and self.inAir then
local dx, dy = love.math.random(-5, 5), love.math.random(-5, 5)
self:createEffect("trail", dx, dy)
end
- -- # PUNCH
- -- Cooldown
+ -- Punch cooldown
self.punchCooldown = self.punchCooldown - dt
if not self.body:isDestroyed() then -- TODO: This is weird
for _,fixture in pairs(self.body:getFixtures()) do -- TODO: getFixtures from `PhysicalBody` or similar.
@@ -124,7 +128,27 @@ function Hero:update (dt)
end
end
- -- Stop vertical
+ -- Walking
+ -- TODO: Walking is still not satisfactiory. Think of way to improve it.
+ if self:isWalking() then
+ if not self._already_walking then
+ self._already_walking = true
+ self:onWalkingStarted()
+ end
+ else
+ if self._already_walking then
+ self._already_walking = false
+ self:onWalkingStopped()
+ end
+ end
+ if self:isWalkingLeft() then
+ self:walk(-1)
+ end
+ if self:isWalkingRight() then
+ self:walk(1)
+ end
+
+ -- Set predefined velocity when attack animations are playing
local currentAnimation = self:getAnimation()
if self.frame < currentAnimation.frames then
if currentAnimation == self.animations.attack_up or currentAnimation == self.animations.attack_down then
@@ -134,11 +158,43 @@ function Hero:update (dt)
self:setLinearVelocity(38*self.facing, 0)
end
end
+
+ -- Jumping
+ if self:isJumping() then
+ if self.jumpTimer > 0 then
+ if not self._jumping then
+ self._jumping = true
+ self:onJumpStarted()
+ end
+ if self.jumpCounter == 0 or self.jumpCounter == 1 then
+ local x = self:getLinearVelocity()
+ self:setLinearVelocity(x,-160)
+ self.jumpTimer = self.jumpTimer - dt
+ end
+ end
+ else
+ if self._jumping then
+ self._jumping = false
+ self:onJumpStopped()
+ end
+ end
+end
+
+function Hero:walk (face)
+ local x, y = self:getLinearVelocity()
+ self.facing = face
+ self:applyForce(250 * face, 0)
+ if x > self.MAX_VELOCITY then
+ self:applyForce(-250, 0)
+ end
+ if x < -self.MAX_VELOCITY then
+ self:applyForce(250, 0)
+ end
end
--- Damps linear velocity every frame by applying minor force to body.
function Hero:dampVelocity (dt)
- if not self.isWalking then
+ if not self:isWalking() then
local face
local x, y = self:getLinearVelocity()
if x < -12 then
@@ -155,20 +211,64 @@ function Hero:dampVelocity (dt)
end
end
--- TODO: comment them and place them somewhere properly
-function Hero:getAngle ()
- return self.angle
+--- Called each time Hero starts walking.
+-- Is not called when direction of walking is changed.
+function Hero:onWalkingStarted ()
+ if (self.current ~= self.animations.attack) and
+ (self.current ~= self.animations.attack_up) and
+ (self.current ~= self.animations.attack_down) then
+ self:setAnimation("walk")
+ end
end
-function Hero:getHorizontalMirror ()
- return self.facing
+
+--- Called when Hero stops walking.
+-- Is not called when direction of walking is changed.
+function Hero:onWalkingStopped ()
+ if not (self:isControlDown("left") or self:isControlDown("right")) then
+ if self.current == self.animations.walk then
+ self:setAnimation("default")
+ end
+ end
end
-function Hero:getOffset ()
- return 12,15
+
+function Hero:onJumpStarted ()
+ self.smoke = false
+
+ if self.jumpCounter == 1 then
+ self.salto = true
+ end
+
+ self.jumpCounter = self.jumpCounter - 1
+
+ if self.jumpCounter > 0 then
+ if not self.inAir then
+ self:createEffect("jump")
+ else
+ self:createEffect("doublejump")
+ end
+
+ if (self.current == self.animations.attack) or
+ (self.current == self.animations.attack_up) or
+ (self.current == self.animations.attack_down) then
+ self:setAnimation("default")
+ end
+ end
+end
+
+function Hero:onJumpStopped ()
+ self.jumpTimer = Hero.JUMP_TIMER
end
function Hero:draw (debug)
if not self.isAlive then return end
Hero.__super.draw(self, debug)
+ if debug then
+ local x, y = self:getPosition()
+ love.graphics.setColor(255, 50, 50)
+ love.graphics.setFont(Font)
+ local msg = string.format("%d %s %s", self.jumpCounter, tostring(self.jumpTimer > 0), tostring(self:isJumping()))
+ love.graphics.print(msg, x + 10, y)
+ end
end
-- TODO: Hero@drawTag's printf is not readable.
@@ -199,7 +299,7 @@ end
function Hero:goToNextFrame ()
if self.current.repeated or not (self.frame == self.current.frames) then
self.frame = (self.frame % self.current.frames) + 1
- elseif self.isWalking then
+ elseif self:isWalking() then
self:setAnimation("walk")
elseif self.current == self.animations.damage then
self:setAnimation("default")
@@ -221,23 +321,75 @@ end
-- Called by World when Hero starts contact with Platform (lands).
function Hero:land ()
self.inAir = false
- self.jumpCounter = 2
+ self.jumpCounter = Hero.JUMP_COUNT
self.salto = false
self.smoke = false
self:createEffect("land")
end
+function Hero:getAngle ()
+ return self.angle
+end
+
+function Hero:getHorizontalMirror ()
+ return self.facing
+end
+
+function Hero:getOffset ()
+ return 12,15
+end
+
+function Hero:isJumping ()
+ return false
+end
+
+function Hero:isWalking ()
+ return self:isWalkingLeft() or self:isWalkingRight()
+end
+
+function Hero:isWalkingLeft ()
+ return false
+end
+
+function Hero:isWalkingRight ()
+ return false
+end
+
-- Creates temporary fixture for hero's body that acts as sensor.
-- direction: ("left", "right", "up", "down")
-- Sensor fixture is deleted after time set in UserData[1]; deleted by `not.Hero.update`.
+-- TODO: While it's good that punch animation changes are here, it is still bad. There is too much similar code in this method.
function Hero:punch (direction)
self.punchCooldown = Hero.PUNCH_COOLDOWN
- -- Choose shape based on punch direction.
+ self.salto = false
+ self.smoke = false
+
local shape
- if direction == "left" then shape = Hero.PUNCH_LEFT end
- if direction == "right" then shape = Hero.PUNCH_RIGHT end
- if direction == "up" then shape = Hero.PUNCH_UP end
- if direction == "down" then shape = Hero.PUNCH_DOWN end
+ if direction == "left" then
+ shape = Hero.PUNCH_LEFT
+ if self.current ~= self.animations.damage then
+ self:setAnimation("attack")
+ end
+ end
+ if direction == "right" then
+ shape = Hero.PUNCH_RIGHT
+ if self.current ~= self.animations.damage then
+ self:setAnimation("attack")
+ end
+ end
+ if direction == "up" then
+ shape = Hero.PUNCH_UP
+ if self.current ~= self.animations.damage then
+ self:setAnimation("attack_up")
+ end
+ end
+ if direction == "down" then
+ shape = Hero.PUNCH_DOWN
+ if self.current ~= self.animations.damage then
+ self:setAnimation("attack_down")
+ end
+ end
+
-- Create and set sensor fixture.
local fixture = self:addFixture(shape, 0)
fixture:setSensor(true)
diff --git a/not/Player.lua b/not/Player.lua
index b0dac75..ac5d6aa 100644
--- a/not/Player.lua
+++ b/not/Player.lua
@@ -1,122 +1,54 @@
-require "not.Hero"
-
--- `Player`
--- Special `not.Hero` controllable by a player.
--- TODO: move functions and properties related to controls from `not.Hero`.
-Player = Hero:extends()
+-- Right now this is more or less wrapper for Hero and various methods related to players' input.
+-- TODO: Few more things should be exchanged between Player and Hero.
+-- TODO: In the end this class could be implemented in form of more verbose and functional Controller class. Think about it.
+Player = require "not.Hero":extends()
Player.controllerSet =--[[Controller.sets.*]]nil
--- Constructor of `Player`.
-function Player:new (name, x, y, world)
- Player.__super.new(self, name, x, y, world)
-end
-
--- Controller set manipulation.
+--- Assigns controller set to Player.
+-- @param set one of `Controller.sets`
function Player:assignControllerSet (set)
self.controllerSet = set
end
+
function Player:getControllerSet ()
return self.controllerSet
end
--- Check if control of assigned controller is pressed.
+--- Wrapper for checking if passed control is currently pressed.
function Player:isControlDown (control)
return Controller.isDown(self:getControllerSet(), control)
end
--- Update of `Player`.
-function Player:update (dt)
- Player.__super.update(self, dt) -- TODO: It would be probably a good idea to add return to update functions to terminate if something goes badly in parent's update.
- if self.body:isDestroyed() then return end
- local x, y = self:getLinearVelocity()
- -- Jumping.
- if self.isJumping and self.jumpTimer > 0 then
- self:setLinearVelocity(x,-160)
- self.jumpTimer = self.jumpTimer - dt
- end
+--- Overridden from Hero, used by Hero:update.
+function Player:isJumping ()
+ return self:isControlDown("jump")
+end
- -- Walking.
- if self:isControlDown("left") then
- self.facing = -1
- self:applyForce(-250, 0)
- -- Controlled speed limit
- if x < -self.MAX_VELOCITY then
- self:applyForce(250, 0)
- end
- end
- if self:isControlDown("right") then
- self.facing = 1
- self:applyForce(250, 0)
- -- Controlled speed limit
- if x > self.MAX_VELOCITY then
- self:applyForce(-250, 0)
- end
- end
+--- Overridden from Hero, used by Hero:update.
+function Player:isWalkingLeft ()
+ return self:isControlDown("left")
+end
+
+--- Overridden from Hero, used by Hero:update.
+function Player:isWalkingRight ()
+ return self:isControlDown("right")
end
--- Controller callbacks.
+--- Called when control is pressed.
+-- @param set ControllerSet that owns pressed control
+-- @param action action assigned to control
+-- @param key parent key of control
function Player:controlpressed (set, action, key)
if set ~= self:getControllerSet() then return end
- self.smoke = false -- TODO: temporary
- -- Jumping
- if action == "jump" then
- if self.jumpCounter > 0 then
- -- General jump logics
- self.isJumping = true
- --self:playSound(6)
- -- Spawn proper effect
- if not self.inAir then
- self:createEffect("jump")
- else
- self:createEffect("doublejump")
- end
- -- Start salto if last jump
- if self.jumpCounter == 1 then
- self.salto = true
- end
- -- Animation clear
- if (self.current == self.animations.attack) or
- (self.current == self.animations.attack_up) or
- (self.current == self.animations.attack_down) then
- self:setAnimation("default")
- end
- -- Remove jump
- self.jumpCounter = self.jumpCounter - 1
- end
- end
-
- -- Walking
- if (action == "left" or action == "right") then
- self.isWalking = true
- if (self.current ~= self.animations.attack) and
- (self.current ~= self.animations.attack_up) and
- (self.current ~= self.animations.attack_down) then
- self:setAnimation("walk")
- end
- end
-
- -- Punching
if action == "attack" and self.punchCooldown <= 0 then
local f = self.facing
- self.salto = false
if self:isControlDown("up") then
- -- Punch up
- if self.current ~= self.animations.damage then
- self:setAnimation("attack_up")
- end
self:punch("up")
elseif self:isControlDown("down") then
- -- Punch down
- if self.current ~= self.animations.damage then
- self:setAnimation("attack_down")
- end
self:punch("down")
else
- -- Punch horizontal
- if self.current ~= self.animations.damage then
- self:setAnimation("attack")
- end
if f == 1 then
self:punch("right")
else
@@ -125,22 +57,8 @@ function Player:controlpressed (set, action, key)
end
end
end
-function Player:controlreleased (set, action, key)
- if set ~= self:getControllerSet() then return end
- -- Jumping
- if action == "jump" then
- self.isJumping = false
- self.jumpTimer = Hero.jumpTimer -- take initial from metatable
- end
- -- Walking
- if (action == "left" or action == "right") then
- if not (self:isControlDown("left") or self:isControlDown("right")) then
- self.isWalking = false
- if self.current == self.animations.walk then
- self:setAnimation("default")
- end
- end
- end
-end
+
+--- Called when control is released.
+function Player:controlreleased (set, action, key) end
return Player