Replace the cam_* cvars with spawnflag bits so they can be set by mappers instead...

diff --git a/qcsrc/common/mapobjects/trigger/viewloc.qh b/qcsrc/common/mapobjects/trigger/viewloc.qh
index 3c393afd37bd3fd03bed40ea4f75ca9b5e49b382..791c0a4904e7ef6cbf7791ebbf6784af52143231 100644 (file)
--- a/qcsrc/common/mapobjects/trigger/viewloc.qh
+++ b/qcsrc/common/mapobjects/trigger/viewloc.qh
@@ -4,6 +4,11 @@
 const int VIEWLOC_NOSIDESCROLL = BIT(0); // NOTE: currently unimplemented
 const int VIEWLOC_FREEAIM = BIT(1);
 const int VIEWLOC_FREEMOVE = BIT(2);
+const int VIEWLOC_CAM_TRACK = BIT(3);
+const int VIEWLOC_CAM_NOANGLE = BIT(4);
+const int VIEWLOC_CAM_SNAP_HARD = BIT(5);
+const int VIEWLOC_CAM_SNAP_UNLOCK = BIT(6);
+const int VIEWLOC_CAM_SNAP_CLOSE = BIT(7);
 
 .entity viewloc;
 

diff --git a/qcsrc/common/viewloc.qc b/qcsrc/common/viewloc.qc
index 55e37c4d9271d0c2699aeff577d8262aedf4e21f..e5f90df089ebe2498a7a1f33b68fb7012796e16e 100644 (file)
--- a/qcsrc/common/viewloc.qc
+++ b/qcsrc/common/viewloc.qc
@@ -94,21 +94,16 @@ vector CursorToWorldCoord(vector mpos)
 }
 
 vector old_camera_angle = '0 0 0';
-bool autocvar_cam_snap_close;
-bool autocvar_cam_track;
-bool autocvar_cam_snap_hard;
-bool autocvar_cam_snap_unlock;
-bool autocvar_cam_useangle = true;
 void viewloc_SetViewLocation()
 {
        entity view = CSQCModel_server2csqc(player_localentnum - 1);
        if (!view) return;
-       //NOTE: the "cam_" cvars sould probably be changed out with a spawnflag or an entity key. I have it like this for my testing -- Player_2
-       if(view.viewloc && !wasfreed(view.viewloc) && view.viewloc.enemy && view.viewloc.goalentity)
+       entity viewloc_ent = view.viewloc;
+       if(viewloc_ent && !wasfreed(viewloc_ent) && viewloc_ent.enemy && viewloc_ent.goalentity)
        {
-               bool have_sidescroll = (view.viewloc.enemy != view.viewloc.goalentity);
-               vector position_a = view.viewloc.enemy.origin;
-               vector position_b = view.viewloc.goalentity.origin;
+               bool have_sidescroll = (viewloc_ent.enemy != viewloc_ent.goalentity);
+               vector position_a = viewloc_ent.enemy.origin;
+               vector position_b = viewloc_ent.goalentity.origin;
                vector camera_angle = '0 0 0';
                vector camera_position;
 
@@ -117,22 +112,22 @@ void viewloc_SetViewLocation()
                camera_position = vec_bounds_in(view.origin, position_a, position_b);
 
                // use camera's angle when possible
-               if (autocvar_cam_useangle) {
-                       camera_angle = view.viewloc.enemy.movedir;
+               if (!(viewloc_ent.spawnflags & VIEWLOC_CAM_NOANGLE)) {
+                       camera_angle = viewloc_ent.enemy.movedir;
                }
 
                // a tracking camera follows the player when it leaves the world box
-               if (autocvar_cam_track || !have_sidescroll) {
+               if ((viewloc_ent.spawnflags & VIEWLOC_CAM_TRACK) || !have_sidescroll) {
                        camera_angle = aim_vec (camera_position, view.origin);
                }
 
                // hard snap changes the angle as soon as it crosses over the nearest 90 degree mark
-               if (autocvar_cam_snap_hard) {
+               if (viewloc_ent.spawnflags & VIEWLOC_CAM_SNAP_HARD) {
                        camera_angle = angle_snap_vec(aim_vec(camera_position, view.origin), 90);
                }
 
                // tries to avoid snapping unless it *really* needs to
-               if (autocvar_cam_snap_close) {
+               if (viewloc_ent.spawnflags & VIEWLOC_CAM_SNAP_CLOSE) {
                        // like hard snap, but don't snap angles yet.
                        camera_angle = aim_vec(camera_position, view.origin);
 
@@ -150,7 +145,7 @@ void viewloc_SetViewLocation()
                }
 
                //unlocking this allows the camera to look up and down. this also allows a top-down view.
-               if (!autocvar_cam_snap_unlock) {
+               if (!(viewloc_ent.spawnflags & VIEWLOC_CAM_SNAP_UNLOCK)) {
                        camera_angle.x = 0;
                        camera_angle.z = 0;
                }
@@ -171,7 +166,7 @@ void viewloc_SetViewLocation()
 
                if (have_sidescroll) {
                        vector view_angle = view.angles;
-                       if (!(view.viewloc.spawnflags & VIEWLOC_FREEAIM)) {
+                       if (!(viewloc_ent.spawnflags & VIEWLOC_FREEAIM)) {
                                vector avatar_facing_dir;
                                // get the player's forward-facing direction, based on positions a and b
                                if (0 == input_movevalues.y) {
@@ -184,7 +179,7 @@ void viewloc_SetViewLocation()
                                view_angle.y = avatar_facing_dir.y; // snap avatar to look on along the correct axis
 
                                // if (0 == input_movevalues.x) look straight ahead
-                               if (!(view.viewloc.spawnflags & VIEWLOC_FREEMOVE)) {
+                               if (!(viewloc_ent.spawnflags & VIEWLOC_FREEMOVE)) {
                                        if (0 > input_movevalues.x) { // look up
                                                view_angle.x = 50;
                                        } else if (0 < input_movevalues.x) { // look down

diff --git a/qcsrc/common/viewloc.qh b/qcsrc/common/viewloc.qh
index 7725d2d8fd040ab506048fb91ce787e0a0cbc676..496488d179b3dfd8abd9c447bc1973493dd1a26a 100644 (file)
--- a/qcsrc/common/viewloc.qh
+++ b/qcsrc/common/viewloc.qh
@@ -1,6 +1,8 @@
 #pragma once
 
-.entity viewloc;
+// view location map object, intended for side-scrolling stages with a fixed camera position
+
+.entity viewloc; // points to the trigger_viewlocation networked entity
 
 void viewloc_PlayerPhysics(entity this);