lib/level/turn_order.lua

@@ -37,7 +37,9 @@ function turnOrder:next()
 
     local char = Tree.level.characters[self.current]
     char:try(Tree.behaviors.ai, function(ai)
+        Tree.level.selector:lock()
         ai:makeTurn()(function()
+            Tree.level.selector:unlock()
             self:next()
         end)
     end)

lib/spellbook.lua

@@ -56,7 +56,37 @@ function walk:cast(caster, target)
         return
     end
 
-    return caster:has(Tree.behaviors.tiled):followPath(path)
+    local testChar = Tree.level.characters[1];
+
+
+
+
+
+    return function(callback) -- <- вызовется после всех анимаций
+        local counter = require 'lib.utils.counter' (callback)
+        counter.push()
+        return caster:has(Tree.behaviors.tiled):followPath(path)(
+            function()
+                do
+                    counter.push()
+                    local initialPos2 = caster:has(Tree.behaviors.positioned).position:floor()
+                    local path2 = require "lib.pathfinder" (initialPos2, Vec3 { 10, math.random(1, 10) })
+                    path:pop_front()
+                    caster:has(Tree.behaviors.tiled):followPath(path2)(counter.pop)
+                end
+
+                do
+                    counter.push()
+                    local testInitialPos = testChar:has(Tree.behaviors.positioned).position:floor()
+                    local testPath = require "lib.pathfinder" (testInitialPos, Vec3 { 10, math.random(20, 5) })
+                    path:pop_front()
+                    testChar:has(Tree.behaviors.tiled):followPath(testPath)(counter.pop)
+                end
+
+                counter.pop()
+            end
+        ) -- <- callback вызовется после followPath
+    end
 end
 
 function walk:update(caster, dt)

lib/utils/counter.lua

@@ -0,0 +1,38 @@
+--- @class Counter
+--- @field private count integer
+--- @field private onFinish fun(): nil
+--- @field private isAlive boolean
+--- @field push fun():nil добавить 1 к счетчику
+--- @field pop fun():nil убавить 1 у счетчика
+local counter = {}
+counter.__index = counter
+
+
+--- @private
+function counter:_push()
+    self.count = self.count + 1
+end
+
+--- @private
+function counter:_pop()
+    self.count = self.count - 1
+    if self.count == 0 and self.isAlive then
+        self.isAlive = false
+        self.onFinish()
+    end
+end
+
+--- @param onFinish fun(): nil
+local function new(onFinish)
+    local t = {
+        count = 0,
+        onFinish = onFinish,
+        isAlive = true,
+    }
+    t.push = function() counter._push(t) end
+    t.pop = function() counter._pop(t) end
+
+    return setmetatable(t, counter)
+end
+
+return new