From e81f9f5e59142954048a4590bad79826a40fc4c8 Mon Sep 17 00:00:00 2001
From: SilentSpike <silentspike100+Github@gmail.com>
Date: Tue, 21 Jul 2015 18:05:29 +0100
Subject: [PATCH] Mouse dollying

---
 .../spectator/functions/fnc_handleCamera.sqf  | 24 +++----------------
 .../functions/fnc_handleInterface.sqf         | 23 +++++++++---------
 .../spectator/functions/fnc_handleMouse.sqf   | 11 ++++++---
 3 files changed, 23 insertions(+), 35 deletions(-)

diff --git a/addons/spectator/functions/fnc_handleCamera.sqf b/addons/spectator/functions/fnc_handleCamera.sqf
index 8513bb8f8a..7f53b59009 100644
--- a/addons/spectator/functions/fnc_handleCamera.sqf
+++ b/addons/spectator/functions/fnc_handleCamera.sqf
@@ -23,27 +23,9 @@ if (isNil QGVAR(camHandler)) exitWith { [_this select 1] call CBA_fnc_removePerF
 private ["_oldPos","_mX","_mY","_mZ","_pan","_x","_y","_z"];
 
 _oldPos = getPosASL GVAR(camera);
-_mX = 0;
-_mY = 0;
-_mZ = 0;
-if (GVAR(camDolly) select 0) then { // Forward
-    _mY = _mY + GVAR(camSpeed);
-};
-if (GVAR(camDolly) select 1) then { // Backward
-    _mY = _mY - GVAR(camSpeed);
-};
-if (GVAR(camDolly) select 2) then { // Left
-    _mX = _mX - GVAR(camSpeed);
-};
-if (GVAR(camDolly) select 3) then { // Right
-    _mX = _mX + GVAR(camSpeed);
-};
-if (GVAR(camBoom) select 0) then { // Up
-    _mZ = _mZ + 0.5;
-};
-if (GVAR(camBoom) select 1) then { // Down
-    _mZ = _mZ - 0.5;
-};
+_mX = GVAR(camDolly) select 0;
+_mY = GVAR(camDolly) select 1;
+_mZ = GVAR(camBoom);
 
 _pan = (GVAR(camPan) + 360) % 360;
 _x = (_oldPos select 0) + (_mX * cos(_pan)) + (_mY * sin(_pan));
diff --git a/addons/spectator/functions/fnc_handleInterface.sqf b/addons/spectator/functions/fnc_handleInterface.sqf
index c9b333e667..b0edb0253a 100644
--- a/addons/spectator/functions/fnc_handleInterface.sqf
+++ b/addons/spectator/functions/fnc_handleInterface.sqf
@@ -26,8 +26,8 @@ switch (toLower _mode) do {
         if !(isNull (GETUVAR(GVAR(display),displayNull))) exitWith {};
 
         // Initalize camera variables
-        GVAR(camBoom) = [false,false];
-        GVAR(camDolly) = [false,false,false,false];
+        GVAR(camBoom) = 0;
+        GVAR(camDolly) = [0,0];
         GVAR(camGun) = false;
 
         // Initalize display variables
@@ -120,7 +120,7 @@ switch (toLower _mode) do {
         // Detect right click
         if ((_button == 1) && (GVAR(camMode) == 1)) then {
             // In first person toggle sights mode
-            GVAR(gunCam) = !GVAR(gunCam);
+            GVAR(camGun) = !GVAR(camGun);
             [] call FUNC(transitionCamera);
         };
     };
@@ -165,28 +165,28 @@ switch (toLower _mode) do {
                 [_display,nil,nil,true] call FUNC(toggleInterface);
             };
             case 16: { // Q
-                GVAR(camBoom) set [0,true];
+                GVAR(camBoom) = 0.5;
             };
             case 17: { // W
-                GVAR(camDolly) set [0,true];
+                GVAR(camDolly) set [0, GVAR(camSpeed)];
             };
             case 29: { // Ctrl
                 GVAR(ctrlKey) = true;
             };
             case 30: { // A
-                GVAR(camDolly) set [2,true];
+                GVAR(camDolly) set [1, -GVAR(camSpeed)];
             };
             case 31: { // S
-                GVAR(camDolly) set [1,true];
+                GVAR(camDolly) set [0, -GVAR(camSpeed)];
             };
             case 32: { // D
-                GVAR(camDolly) set [3,true];
+                GVAR(camDolly) set [1, GVAR(camSpeed)];
             };
             case 35: { // H
                 [_display,nil,true] call FUNC(toggleInterface);
             };
             case 44: { // Z
-                GVAR(camBoom) set [1,true];
+                GVAR(camBoom) = -0.5;
             };
             case 49: { // N
                 [nil,nil,1] call FUNC(cycleCamera);
@@ -320,8 +320,9 @@ switch (toLower _mode) do {
 
         if (GVAR(camMode == 0) && (_button == 0) && _ctrl) then {
             _newPos = _map ctrlMapScreenToWorld [_x,_y];
-            _newPos set [2, GVAR(camPos) select 2];
-            GVAR(camPos) = _newPos;
+            _oldZ = (ASLtoATL GVAR(camPos)) select 2;
+            _newPos set [2, _oldZ]
+            GVAR(camPos) = (ATLtoASL _newPos);
         };
     };
 };
diff --git a/addons/spectator/functions/fnc_handleMouse.sqf b/addons/spectator/functions/fnc_handleMouse.sqf
index 93282ceb83..9e839d0645 100644
--- a/addons/spectator/functions/fnc_handleMouse.sqf
+++ b/addons/spectator/functions/fnc_handleMouse.sqf
@@ -30,9 +30,14 @@ _oldY = GVAR(mousePos) select 1;
 _deltaX = _oldX - _x;
 _deltaY = _oldY - _y;
 
-if (_rightButton && !_leftButton) then {
-    GVAR(camPan) = GVAR(camPan) - (_deltaX * 360);
-    GVAR(camTilt) = ((GVAR(camTilt) + (_deltaY * 180)) min 89) max -89;
+if (_leftButton && _rightButton) then {
+    GVAR(camDolly) set [0, _deltaX * GVAR(camSpeed)];
+    GVAR(camDolly) set [1, _deltaY * GVAR(camSpeed)];
+} else {
+    if (_rightButton) then {
+        GVAR(camPan) = GVAR(camPan) - (_deltaX * 360);
+        GVAR(camTilt) = ((GVAR(camTilt) + (_deltaY * 180)) min 89) max -89;
+    };
 };
 
 GVAR(mousePos) = [_x,_y];