1 files changed, 75 insertions, 0 deletions
diff --git a/engine/CoreObjects/Balancer.go b/engine/CoreObjects/Balancer.go
new file mode 100644
index 0000000..0e80b10
--- /dev/null
+++ b/engine/CoreObjects/Balancer.go
@@ -0,0 +1,75 @@
+package coreobjects
+
+import (
+	"sync"
+
+	settings "github.com/DegustatorPonos/RuinesOfRafdolon/Settings"
+)
+
+type runner struct {
+	ExecChan chan UpdateFunction
+	CompleteChan chan any
+}
+
+func makeRunner(execChan chan UpdateFunction, completeChan chan any) *runner {
+	var outp = &runner {
+		ExecChan: execChan,
+		CompleteChan: completeChan,
+	}
+	outp.Init()
+	return outp
+}
+
+func (base *runner) Init()  { 
+	go func() {
+		for {
+			var task = <- base.ExecChan
+			task()
+			base.CompleteChan <- nil
+		}
+	}()
+}
+
+// Balances the updates so that the execution of WASM doesn't clog the system
+type balancer struct {
+	MaxRoutines int
+	// So that we don't use invloke balancer twice
+	mut *sync.Mutex
+	Runners []*runner
+	// balancer -> 
+	ExecChan chan UpdateFunction
+	CompleteChan chan any
+}
+
+func makeBalancer() *balancer {
+	var maxRoutines = settings.Current.MaxUpdateRoutines
+	var outp = &balancer{
+		MaxRoutines: maxRoutines,
+		mut: &sync.Mutex{},
+		Runners: make([]*runner, maxRoutines),
+		ExecChan: make(chan UpdateFunction, maxRoutines),
+		CompleteChan: make(chan any, maxRoutines),
+	}
+	for i := range maxRoutines {
+		outp.Runners[i] = makeRunner(outp.ExecChan, outp.CompleteChan)
+	}
+	return outp
+}
+
+func (base *balancer) Execute(tasks []UpdateFunction) {
+	base.mut.Lock()
+	defer base.mut.Unlock()
+	for _, v := range tasks {
+		base.ExecChan <- v
+	}
+
+	// Sync
+	var results = 0
+	for {
+		<- base.CompleteChan
+		results++
+		if results == len(tasks) {
+			break
+		}
+	}
+}