95 lines
2.7 KiB
Lua
95 lines
2.7 KiB
Lua
local anim8 = require "lib/anim8"
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require 'lib/vec3'
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--- Скорость между кадрами в анимации
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local ANIMATION_SPEED = 0.1
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local characterId = 1
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--- @class Character
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--- @field id integer
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--- @field name string
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--- @field animationTable table<string, table>
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--- @field state "idle"|"run"|"attack"|"hurt"
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--- @field stats table<string, integer>
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--- @field player table
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--- @field skills table
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--- @field class "warrior"|"mage"
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--- @field position Vec3
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--- @field size Vec3
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local character = {}
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character.__index = character
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--- Создаёт персонажа, которым будет управлять или игрок или компьютер
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--- @param name string
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--- @param spriteDir table
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--- @param level? integer
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local function spawn(name, spriteDir, level)
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local animationGrid = {}
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-- n: name; i: image
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for n, i in pairs(spriteDir) do
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local aGrid = anim8.newGrid(96, 64, i:getWidth(), i:getHeight())
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local tiles = '1-' .. math.ceil(i:getWidth() / 96)
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animationGrid[n] = aGrid(tiles, 1)
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end
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local char = {
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name = name,
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animationTable = {}
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}
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char.id = characterId
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characterId = characterId + 1
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char.position = Vec3({})
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char.size = Vec3({ 1, 1 })
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char.state = "idle"
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char.animationTable.idle = anim8.newAnimation(animationGrid["idle"], ANIMATION_SPEED)
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char.animationTable.run = anim8.newAnimation(animationGrid["run"], ANIMATION_SPEED)
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char.animationTable.attack = anim8.newAnimation(animationGrid["attack"], ANIMATION_SPEED, function()
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char.state = "idle"
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end)
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char.animationTable.hurt = anim8.newAnimation(animationGrid["hurt"], ANIMATION_SPEED, function()
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char.state = "idle"
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end)
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char.stats = {}
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--- @todo придумать формулу расчёта статов относительно уровня
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char.stats.level = 1
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char.stats.initiative = 10
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char.stats.damage = 5
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char.stats.defence = 0
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char.stats.hp = 30
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char = setmetatable(char, character)
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Tree.level.characters[char.id] = char
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return char
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end
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function character:update(dt)
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if love.keyboard.isDown("r") then
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self.state = "run"
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end
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if love.keyboard.isDown("i") then
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self.state = "idle"
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end
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if love.keyboard.isDown("u") then
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self.state = "attack"
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end
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if love.keyboard.isDown("h") then
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self.state = "hurt"
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end
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self.animationTable[self.state]:update(dt)
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end
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function character:draw()
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local ppm = Tree.level.camera.pixelsPerMeter
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self.animationTable[self.state]:draw(Tree.assets.files.sprites.character[self.state], self.position.x,
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self.position.y, nil, 1 / ppm, 1 / ppm, 38, 47)
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end
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return { spawn = spawn }
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