Updated random_activates for word_...

  Given a level of 4
  word_mangle will occur 44%
  word_wrangler will occur 44%
  word_tangler will occur 3-4% (3.5 but converted to int)

charman.cpp

@@ -264,8 +264,8 @@ CharMan::CharMan(std::string &buffer, std::string &work, std::string &text,
   if (pos_len.size() > 0) {
     for (int i = 0; i < (int)pos_len.size(); ++i) {
       int active = 0;
-      // if (random_activate((level + 1) / 2)) { // 8
-      if (random_activate(level * 11)) { // level = 4, so it's 44
+      // if (random_activate((level + 1) / 2)) {
+      if (random_activate(level * 11)) {
         int c = word_mangler(pos_len[i]);
         if (c) {
           active = 1;
@@ -274,15 +274,16 @@ CharMan::CharMan(std::string &buffer, std::string &work, std::string &text,
         }
       }
 
-      // if (random_activate((level + 1) / 2)) { // 4
-      if (random_activate(level * 11)) { // level = 4, so it's 44
+      // if (random_activate((level + 1) / 2)) {
+      if (random_activate(level * 11)) {
         if (word_wrangler(pos_len[i])) {
           this->mangle_count++;
           active = 1;
         }
       }
 
-      if (!active && random_activate(level)) { // level = 4, so it's 4
+      // if (!active && random_activate(level)) {
+      if (!active && random_activate(((level + 1) / 2))) {
         if (word_tangler(pos_len[i])) {
           this->need_render = 1;
         }