From ab37f6816de1ff3d1bb268f41f38b59b2f8f80c7 Mon Sep 17 00:00:00 2001
From: PeaAshMeter <ivanyr44@gmail.com>
Date: Sat, 17 Jan 2026 18:26:13 +0300
Subject: [PATCH] add demo dynamic light on dev_mana cast

---
 lib/animation_node.lua                      |  1 +
 lib/character/behaviors/residentsleeper.lua | 13 +++--------
 lib/spellbook.lua                           | 25 +++++++++++++++++----
 main.lua                                    | 13 -----------
 4 files changed, 25 insertions(+), 27 deletions(-)

diff --git a/lib/animation_node.lua b/lib/animation_node.lua
index b8309e7..e3f5aff 100644
--- a/lib/animation_node.lua
+++ b/lib/animation_node.lua
@@ -89,6 +89,7 @@ local function new(data)
     t.t = 0
     t.state = "running"
     t.finish = function()
+        if t.state ~= "running" then return end
         t.state = "waiting"
         t:bubbleUp()
         for _, anim in ipairs(t.children) do
diff --git a/lib/character/behaviors/residentsleeper.lua b/lib/character/behaviors/residentsleeper.lua
index 6c5af5f..c46b701 100644
--- a/lib/character/behaviors/residentsleeper.lua
+++ b/lib/character/behaviors/residentsleeper.lua
@@ -1,7 +1,6 @@
 --- Умеет асинхронно ждать какое-то время (для анимаций)
 --- @class ResidentSleeperBehavior : Behavior
 --- @field animationNode? AnimationNode
---- @field endsAt? number
 local behavior = {}
 behavior.__index = behavior
 behavior.id = "residentsleeper"
@@ -10,19 +9,13 @@ function behavior.new() return setmetatable({}, behavior) end
 
 function behavior:update(dt)
     if not self.animationNode then return end
-    if love.timer.getTime() >= self.endsAt then
-        self.animationNode:finish()
-        self.animationNode = nil
-        self.endsAt = nil
-    end
+    self.animationNode:update(dt)
 end
 
---- @param ms number time to wait in milliseconds
 --- @param node AnimationNode
-function behavior:sleep(ms, node)
-    if self.animationNode then node:finish() end
+function behavior:sleep(node)
+    if self.animationNode then self.animationNode:finish() end
     self.animationNode = node
-    self.endsAt = love.timer.getTime() + ms / 1000
 end
 
 return behavior
diff --git a/lib/spellbook.lua b/lib/spellbook.lua
index 2149541..e50fc82 100644
--- a/lib/spellbook.lua
+++ b/lib/spellbook.lua
@@ -8,15 +8,16 @@
 --- Да, это Future/Promise/await/async
 
 local AnimationNode = require "lib.animation_node"
+local easing        = require "lib.utils.easing"
 
 --- @class Spell Здесь будет много бойлерплейта, поэтому тоже понадобится спеллмейкерский фреймворк, который просто вернет готовый Spell
 --- @field tag string
 --- @field update fun(self: Spell, caster: Character, dt: number): nil Изменяет состояние спелла
 --- @field draw fun(self: Spell): nil Рисует превью каста, ничего не должна изменять в идеальном мире
 --- @field cast fun(self: Spell, caster: Character, target: Vec3): boolean Вызывается в момент каста, изменяет мир. Возвращает bool в зависимости от того, получилось ли скастовать
-local spell = {}
-spell.__index = spell
-spell.tag = "base"
+local spell         = {}
+spell.__index       = spell
+spell.tag           = "base"
 
 function spell:update(caster, dt) end
 
@@ -90,6 +91,13 @@ function regenerateMana:cast(caster, target)
     print(caster.id, "has regenerated mana and gained initiative")
     local sprite = caster:has(Tree.behaviors.sprite)
     if not sprite then return true end
+
+    local light = require "lib/character/character".spawn("Light Effect")
+    light:addBehavior {
+        Tree.behaviors.light.new { color = Vec3 { 0.6, 0.3, 0.3 }, intensity = 4 },
+        Tree.behaviors.residentsleeper.new(),
+        Tree.behaviors.positioned.new(caster:has(Tree.behaviors.positioned).position + Vec3 { 0.5, 0.5 }),
+    }
     AnimationNode {
         function(node)
             sprite:animate("hurt", node)
@@ -97,6 +105,14 @@ function regenerateMana:cast(caster, target)
         onEnd = function() caster:has(Tree.behaviors.spellcaster):endCast() end
     }:run()
 
+    AnimationNode {
+        function(node)
+            light:has(Tree.behaviors.residentsleeper):sleep(node)
+        end,
+        duration = 400,
+        onEnd = function() light:die() end
+    }:run()
+
     return true
 end
 
@@ -140,8 +156,9 @@ function attack:cast(caster, target)
             },
             AnimationNode {
                 function(node)
-                    targetCharacter:has(Tree.behaviors.residentsleeper):sleep(200, node)
+                    targetCharacter:has(Tree.behaviors.residentsleeper):sleep(node)
                 end,
+                duration = 200,
                 children = {
                     AnimationNode {
                         function(node)
diff --git a/main.lua b/main.lua
index 846cac0..26d002d 100644
--- a/main.lua
+++ b/main.lua
@@ -39,12 +39,6 @@ function love.load()
         Tree.level.turnOrder:add(id)
     end
 
-    character.spawn("My Light")
-        :addBehavior {
-            Tree.behaviors.light.new { color = Vec3 { 88, 34, 13 }, intensity = 10 },
-            Tree.behaviors.positioned.new(),
-            Tree.behaviors.cursor.new()
-        }
 
     Tree.level.turnOrder:endRound()
     print("Now playing:", Tree.level.turnOrder.current)
@@ -61,13 +55,6 @@ function love.update(dt)
 
     Tree.controls:cache()
 
-    if t1 > 2 then
-        local foodor = Tree.level.characters[1]
-        if not foodor then return end
-        print("Killing Foodor")
-        foodor:die()
-    end
-
     local t2 = love.timer.getTime()
     lt = string.format("%.3f", (t2 - t1) * 1000)
 end