New mod management, new parameter -mods

modules/modules.go

@@ -13,21 +13,44 @@ import (
 )
 
 var (
-	SayCh       chan string
-	MsgHandlers = make(map[string]func(*irc.Message))
-	ModParams   = make(map[string]string)
+	SayCh     chan string
+	MsgFuncs  = make(map[string]func(*irc.Message))
+	RunFuncs  = make(map[string]func())
+	ModParams = make(map[string]string)
 )
 
-func Init(ch chan string, params string) {
+func Init(ch chan string, mods, params string) {
 	SayCh = ch
+	for mod, _ := range MsgFuncs {
+		if !contains(strings.Split(mods, ","), mod) {
+			delete(MsgFuncs, mod)
+		}
+	}
+	for mod, _ := range RunFuncs {
+		if !contains(strings.Split(mods, ","), mod) {
+			delete(RunFuncs, mod)
+		}
+	}
 	for _, param := range strings.Split(params, "!") {
 		kv := strings.Split(param, ":")
 		ModParams[kv[0]] = kv[1]
 	}
+	for _, fn := range RunFuncs {
+		go fn()
+	}
 }
 
 func HandleMessage(m *irc.Message) {
-	for _, fn := range MsgHandlers {
+	for _, fn := range MsgFuncs {
 		fn(m)
 	}
 }
+
+func contains(sa []string, s string) bool {
+	for _, a := range sa {
+		if a == s {
+			return true
+		}
+	}
+	return false
+}