Disguise next and previous

Author: drzel

README.md

@@ -92,6 +92,8 @@ sound files are found in `fortress/sound/hitaudio/` and  `fortress/sound/announc
 * New buttons (not impulses):
 * `+special` Scout: `dash`, Demoman: `detpipe`, Medic: `aura`, Hwguy: `lock`, Pyro: `airblast`, Spy: `+feign`, Engineer: `toggledispenser`.
 * `+special2` Same as `special2`, but also has `+rj` for Soldier and Pyro.
+* `specialup` Engineer: `cmd sentry rotate -15`, Spy: `cmd disguise prev`.
+* `specialdown` Engineer: `cmd sentry rotate 15`, Spy: `cmd disguise next`.
 * `setinfo hold_grens` for press and hold `+grenade1` and `+grenade2`
 * `setinfo hold_fiegn` for press and hold feigning
 * `setinfo hold_detpack` for press and hold detpack

csqc/main.qc

@@ -332,7 +332,7 @@ noref float(string cmd) CSQC_ConsoleCommand = {
         case "specialup":
             switch (WP_PlayerClass()) {
                 case PC_SPY:
-                    localcmd("cmd disguise next\n");
+                    localcmd("cmd disguise prev\n");
                     break;
                 case PC_ENGINEER:
                     if (previewing_sentry) {

ssqc/commands.qc

@@ -519,7 +519,11 @@ float (string arg1, string arg2, string arg3, string arg4) ParseCmds = {
             }
             if (arg2) {
                 if(arg2 == "next") {
-                    FO_Spy_DisguiseNext(self);
+                    FO_Spy_DisguiseCycle(self, 1);
+                    break;
+                }
+                if(arg2 == "prev") {
+                    FO_Spy_DisguiseCycle(self, -1);
                     break;
                 }
                 if(arg2 == "last") {

ssqc/spy.qc

@@ -452,35 +452,47 @@ void (entity player, float is_user) FO_Spy_DisguiseLast = {
     CF_Spy_ChangeSkin(player, player.last_selected_skin, is_user);
 };
 
-void (entity spy) FO_Spy_DisguiseNext = {
+void FO_Spy_DisguiseCycle(entity spy, float direction) {
+    local float current_skin = spy.disguise_skin;
     local entity te;
 
-    if (spy.disguised_as != world) {
-        te = self.disguised_as;
-
+    if (!current_skin) {
+        te = find(world, classname, "player");
         while (te != world) {
-            if (te.team_no != spy.team_no && te.skin != spy.disguised_as.skin) {
+            if (te.team_no != spy.team_no && te.skin) {
                 CF_Spy_DisguiseStop();
                 Menu_Spy_Skin_Input(te.skin);
-                spy.disguised_as = te;
+                spy.disguise_skin = te.skin;
                 return;
             }
             te = find(te, classname, "player");
         }
-    }
+    } else {
+        local float next_skin = current_skin + direction;
 
-    te = find(world, classname, "player");
-    while (te != world) {
-        if (te.team_no != spy.team_no && te.skin != spy.disguise_skin) {
-            CF_Spy_DisguiseStop();
-            Menu_Spy_Skin_Input(te.skin);
-            spy.disguised_as = te;
-            return;
+        while (next_skin != current_skin) {
+            te = find(world, classname, "player");
+            while (te != world) {
+                if (te.skin == next_skin && te.team_no != spy.team_no) {
+                    CF_Spy_DisguiseStop();
+                    Menu_Spy_Skin_Input(te.skin);
+                    spy.disguise_skin = te.skin;
+                    return;
+                }
+                te = find(te, classname, "player");
+            }
+
+            next_skin += direction;
+
+            if (next_skin > 9) {
+                next_skin = 1;
+            } else if (next_skin < 1) {
+                next_skin = 9;
+            }
         }
-        te = find(te, classname, "player");
     }
 
-    spy.disguised_as = world;
+    sprint(spy, PRINT_HIGH, "No enemies to disguise as!\n");
 }
 
 void (entity player, float is_user) FO_Spy_DisguiseLastSpawned = {