Handle camera attributes

addons/spectator/functions/fnc_handleCamera.sqf

@@ -1,5 +1,22 @@
 #include "script_component.hpp"
 
+// Update camera values
+GVAR(camera) camSetFov GVAR(camFOV);
+
+// Commit changes
+GVAR(camera) camCommit 0;
+showCinemaBorder false;
+cameraEffectEnableHUD true;
+
+// If valid unit then apply camera view as appropriate
+if ((GVAR(camUnit) in GVAR(unitList)) && !isNull GVAR(camUnit)) then {
+    if (camMode == 1) then {
+        GVAR(camUnit) switchCamera "internal";
+    } else {
+        GVAR(camera) camSetTarget GVAR(camUnit);
+    };
+};
+
 // Don't recreate the PFH
 if !(isNil QGVAR(camPFH)) exitWith {};
 
@@ -48,5 +65,8 @@ GVAR(camPFH) = [
             GVAR(camera) setDir GVAR(camPan);
             [GVAR(camera), GVAR(camTilt), GVAR(camBank)] call BIS_fnc_setPitchBank;
         };
+        case 1: { // Internal
+
+        };
     };
 }, 0] call CBA_fnc_addPerFrameHandler;

addons/spectator/functions/fnc_handleInterface.sqf

@@ -32,6 +32,7 @@ switch (toLower _mode) do {
         if (isNil QGVAR(camMode)) then { GVAR(camMode) = 0; };
         if (isNil QGVAR(camPan)) then { GVAR(camPan) = 0; };
         if (isNil QGVAR(camPos)) then { GVAR(camPos) = getPos cameraOn; };
+        if (isNil QGVAR(camUnit)) then { GVAR(camUnit) = objNull; };
 
         if (isNil QGVAR(savedSpots)) then { GVAR(savedSpots) = []; };
         if (isNil QGVAR(savedUnits)) then { GVAR(savedUnits) = []; };
@@ -41,8 +42,10 @@ switch (toLower _mode) do {
         GVAR(camBoom) = [false,false];
         GVAR(camDolly) = [false,false,false,false];
         GVAR(camFocus) = [-1,-1];
+        GVAR(camFOV) = 0.7;
         GVAR(camSpeed) = 0.8;
         GVAR(camTilt) = -60;
+        GVAR(camZoom) = 3;
 
         // Initalize display variables
         GVAR(ctrlKey) = false;
@@ -50,6 +53,7 @@ switch (toLower _mode) do {
         GVAR(mouseDelta) = [0.5,0.5];
         GVAR(mousePos) = [0.5,0.5];
         GVAR(mousePosOld) = [0.5,0.5];
+        GVAR(unitList) = [];
 
         // Initalize the camera view
         GVAR(camera) = "Camera" camCreate GVAR(camPos);
@@ -87,8 +91,10 @@ switch (toLower _mode) do {
         GVAR(camBoom) = nil;
         GVAR(camDolly) = nil;
         GVAR(camFocus) = nil;
+        GVAR(camFOV) = nil;
         GVAR(camSpeed) = nil;
         GVAR(camTilt) = nil;
+        GVAR(camZoom) = nil;
 
         // Cleanup display variables
         GVAR(mouse) = nil;
@@ -117,6 +123,8 @@ switch (toLower _mode) do {
         (_display displayCtrl IDC_MAP) mapCenterOnCamera false;
 
         // Set text values
+        (_display displayCtrl IDC_FOCUS) ctrlSetText str(GVAR(camFocus));
+        (_display displayCtrl IDC_FOV) ctrlSetText str(GVAR(camFOV));
         (_display displayCtrl IDC_VIEW) ctrlSetText (["FREE","FIRST","THIRD"] select GVAR(camMode));
 
         // Populate unit tree
@@ -136,6 +144,13 @@ switch (toLower _mode) do {
         private ["_button"];
         _button = _args select 1;
         GVAR(mouse) set [_button,true];
+
+        // Detect right click
+        if ((_button == 1) && (GVAR(camMode) == 1)) then {
+            // In first person aim down sight toggle
+            GVAR(ads) = false;
+            GVAR(camUnit) switchCamera "internal";
+        };
     };
     case "onmousebuttonup": {
         private ["_button"];
@@ -145,6 +160,14 @@ switch (toLower _mode) do {
     case "onmousezchanged": {
         private ["_zChange"];
         _zChange = _args select 1;
+
+        // Scroll to zoom in 3rd person, modifier for FOV
+        if (GVAR(ctrlKey)) then {
+            GVAR(camFOV) = ((GVAR(camFOV) - (_zChange * GVAR(camFOV) * 0.2)) max 0.1) min 1;
+        } else {
+            GVAR(camZoom) = (GVAR(camZoom) - (_zChange * GVAR(camZoom) * 0.2)) max 0.1;
+        };
+        call FUNC(handleCamera);
     };
     case "onmousemoving": {
         private ["_x","_y"];
@@ -204,6 +227,23 @@ switch (toLower _mode) do {
                 _map mapCenterOnCamera _show;
                 //[_show] call FUNC(handleMap);
             };
+            case 57: { // Spacebar
+                GVAR(camMode) = [1,2,0] select GVAR(camMode);
+
+                switch (GVAR(camMode)) do {
+                    case 0: {
+                        GVAR(camera) cameraEffect ["internal", "back"];
+                        GVAR(camUnit) = objNull;
+                    };
+                    case 1: {
+                        GVAR(camUnit) = ;
+                    };
+                    case 2: {
+
+                    };
+                };
+                call FUNC(handleCamera);
+            };
         };
 
         true

addons/spectator/functions/fnc_handleMouse.sqf

@@ -1,6 +1,6 @@
 #include "script_component.hpp"
 
-private ["_x","_y","_leftButton","_rightButton","_oldX","_oldY","_deltaX","_deltaY","_angleY","_angleX"];
+private ["_x","_y","_leftButton","_rightButton","_oldX","_oldY","_deltaX","_deltaY"];
 
 _x = GVAR(mousePos) select 0;
 _y = GVAR(mousePos) select 1;