]> de.git.xonotic.org Git - xonotic/xonotic-data.pk3dir.git/blobdiff - qcsrc/client/View.qc
Use vec3 and get rid of FL2VEC -- This function didn't exist when I first
[xonotic/xonotic-data.pk3dir.git] / qcsrc / client / View.qc
index 44f8236f2f55cb859b9a04e3b5eff1d58567c433..d58704803a78808625a1795f8f92ad6137fc0dca 100644 (file)
@@ -1,10 +1,5 @@
 entity porto;
 vector polyline[16];
-float Q3SURFACEFLAG_SLICK = 2; // low friction surface
-float DPCONTENTS_SOLID = 1; // blocks player movement
-float DPCONTENTS_BODY = 32; // blocks player movement
-float DPCONTENTS_CORPSE = 64; // blocks player movement
-float DPCONTENTS_PLAYERCLIP = 256; // blocks player movement
 void Porto_Draw()
 {
        vector p, dir, ang, q, nextdir;
@@ -132,8 +127,8 @@ vector GetCurrentFov(float fov)
        else if(autocvar_cl_spawnzoom && zoomin_effect)
        {
                float spawnzoomfactor = bound(1, autocvar_cl_spawnzoom_factor, 16);
-               
-               current_viewzoom += (autocvar_cl_spawnzoom_speed * (spawnzoomfactor - current_viewzoom) * drawframetime); 
+
+               current_viewzoom += (autocvar_cl_spawnzoom_speed * (spawnzoomfactor - current_viewzoom) * drawframetime);
                current_viewzoom = bound(1 / spawnzoomfactor, current_viewzoom, 1);
                if(current_viewzoom == 1) { zoomin_effect = 0; }
        }
@@ -166,26 +161,30 @@ vector GetCurrentFov(float fov)
                setsensitivityscale(pow(current_viewzoom, 1 - zoomsensitivity));
        else
                setsensitivityscale(1);
-               
+
        makevectors(view_angles);
 
        if(autocvar_cl_velocityzoom && autocvar_cl_velocityzoom_type) // _type = 0 disables velocity zoom too
        {
-               v = pmove_vel;
-               if(csqcplayer)
-                       v = csqcplayer.velocity;
-
-               switch(autocvar_cl_velocityzoom_type)
+               if(intermission) { curspeed = 0; }
+               else
                {
-                       case 3: curspeed = max(0, v_forward * v); break;
-                       case 2: curspeed = (v_forward * v); break;
-                       case 1: default: curspeed = vlen(v); break;
+                       v = pmove_vel;
+                       if(csqcplayer)
+                               v = csqcplayer.velocity;
+
+                       switch(autocvar_cl_velocityzoom_type)
+                       {
+                               case 3: curspeed = max(0, v_forward * v); break;
+                               case 2: curspeed = (v_forward * v); break;
+                               case 1: default: curspeed = vlen(v); break;
+                       }
                }
-               
+
                velocityzoom = bound(0, drawframetime / max(0.000000001, autocvar_cl_velocityzoom_time), 1); // speed at which the zoom adapts to player velocity
                avgspeed = avgspeed * (1 - velocityzoom) + (curspeed / autocvar_cl_velocityzoom_speed) * velocityzoom;
                velocityzoom = exp(float2range11(avgspeed * -autocvar_cl_velocityzoom / 1) * 1);
-               
+
                //print(ftos(avgspeed), " avgspeed, ", ftos(curspeed), " curspeed, ", ftos(velocityzoom), " return\n"); // for debugging
        }
        else
@@ -200,6 +199,17 @@ vector GetCurrentFov(float fov)
        return '1 0 0' * fovx + '0 1 0' * fovy;
 }
 
+vector GetOrthoviewFOV(vector ov_worldmin, vector ov_worldmax, vector ov_mid, vector ov_org)
+{
+       float fovx, fovy;
+       float width = (ov_worldmax_x - ov_worldmin_x);
+       float height = (ov_worldmax_y - ov_worldmin_y);
+       float distance_to_middle_of_world = vlen(ov_mid - ov_org);
+       fovx = atan2(width/2, distance_to_middle_of_world) / M_PI * 360.0;
+       fovy = atan2(height/2, distance_to_middle_of_world) / M_PI * 360.0;
+       return '1 0 0' * fovx + '0 1 0' * fovy;
+}
+
 // this function must match W_SetupShot!
 float zoomscript_caught;
 
@@ -350,8 +360,8 @@ void PostInit(void);
 void CSQC_Demo_Camera();
 float HUD_WouldDrawScoreboard();
 float camera_mode;
-float CAMERA_FREE = 1;
-float CAMERA_CHASE = 2;
+const float CAMERA_FREE = 1;
+const float CAMERA_CHASE = 2;
 float reticle_type;
 string NextFrameCommand;
 void CSQC_SPIDER_HUD();
@@ -480,7 +490,7 @@ void CSQC_UpdateView(float w, float h)
        // event chase camera
        if(autocvar_chase_active <= 0) // greater than 0 means it's enabled manually, and this code is skipped
        {
-               if(spectatee_status >= 0 && (autocvar_cl_eventchase_death && is_dead) || intermission)
+               if(((spectatee_status >= 0 && (autocvar_cl_eventchase_death && is_dead)) || intermission) && !autocvar_cl_orthoview)
                {
                        // make special vector since we can't use view_origin (It is one frame old as of this code, it gets set later with the results this code makes.)
                        vector current_view_origin = (csqcplayer ? csqcplayer.origin : pmove_org);
@@ -549,6 +559,60 @@ void CSQC_UpdateView(float w, float h)
        WarpZone_FixView();
        //WarpZone_FixPMove();
 
+       vector ov_org = '0 0 0';
+       vector ov_mid = '0 0 0';
+       vector ov_worldmin = '0 0 0';
+       vector ov_worldmax = '0 0 0';
+       if(autocvar_cl_orthoview)
+       {
+               ov_worldmin = mi_picmin;
+               ov_worldmax = mi_picmax;
+
+               float ov_width = (ov_worldmax_x - ov_worldmin_x);
+               float ov_height = (ov_worldmax_y - ov_worldmin_y);
+               float ov_distance = (autocvar_cl_orthoview_resolution * max(ov_width, ov_height));
+
+               ov_mid = ((ov_worldmax + ov_worldmin) * 0.5);
+               ov_org = vec3(ov_mid_x, ov_mid_y, (ov_mid_z + ov_distance));
+
+               float ov_nearest = vlen(ov_org - vec3(
+                       bound(ov_worldmin_x, ov_org_x, ov_worldmax_x),
+                       bound(ov_worldmin_y, ov_org_y, ov_worldmax_y),
+                       bound(ov_worldmin_z, ov_org_z, ov_worldmax_z)
+               ));
+
+               float ov_furthest = 0;
+               float dist = 0;
+
+               if((dist = vlen(vec3(ov_worldmin_x, ov_worldmin_y, ov_worldmin_z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
+               if((dist = vlen(vec3(ov_worldmax_x, ov_worldmin_y, ov_worldmin_z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
+               if((dist = vlen(vec3(ov_worldmin_x, ov_worldmax_y, ov_worldmin_z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
+               if((dist = vlen(vec3(ov_worldmin_x, ov_worldmin_y, ov_worldmax_z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
+               if((dist = vlen(vec3(ov_worldmax_x, ov_worldmax_y, ov_worldmin_z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
+               if((dist = vlen(vec3(ov_worldmin_x, ov_worldmax_y, ov_worldmax_z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
+               if((dist = vlen(vec3(ov_worldmax_x, ov_worldmin_y, ov_worldmax_z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
+               if((dist = vlen(vec3(ov_worldmax_x, ov_worldmax_y, ov_worldmax_z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
+
+               cvar_set("r_nearclip", ftos(ov_nearest));
+               cvar_set("r_farclip_base", ftos(ov_furthest));
+               cvar_set("r_farclip_world", "0");
+               cvar_set("r_novis", "1");
+               cvar_set("r_useportalculling", "0");
+               cvar_set("r_useinfinitefarclip", "0");
+
+               setproperty(VF_ORIGIN, ov_org);
+               setproperty(VF_ANGLES, '90 0 0');
+
+               #if 0
+               print(sprintf("OrthoView: org = %s, angles = %s, distance = %f, nearest = %f, furthest = %f\n",
+                       vtos(ov_org),
+                       vtos(getpropertyvec(VF_ANGLES)),
+                       ov_distance,
+                       ov_nearest,
+                       ov_furthest));
+               #endif
+       }
+
        // Render the Scene
        view_origin = getpropertyvec(VF_ORIGIN);
        view_angles = getpropertyvec(VF_ANGLES);
@@ -690,7 +754,8 @@ void CSQC_UpdateView(float w, float h)
        vid_conheight = autocvar_vid_conheight;
        vid_pixelheight = autocvar_vid_pixelheight;
 
-       setproperty(VF_FOV, GetCurrentFov(fov));
+       if(autocvar_cl_orthoview) { setproperty(VF_FOV, GetOrthoviewFOV(ov_worldmin, ov_worldmax, ov_mid, ov_org)); }
+       else { setproperty(VF_FOV, GetCurrentFov(fov)); }
 
        // Camera for demo playback
        if(camera_active)
@@ -746,7 +811,7 @@ void CSQC_UpdateView(float w, float h)
        drawstring('0 0 0', "", '1 1 0', '1 1 1', 0, 0);
 
        if(autocvar_r_fakelight >= 2 || autocvar_r_fullbright)
-       if not(serverflags & SERVERFLAG_ALLOW_FULLBRIGHT)
+       if (!(serverflags & SERVERFLAG_ALLOW_FULLBRIGHT))
        {
                // apply night vision effect
                vector tc_00, tc_01, tc_10, tc_11;
@@ -798,20 +863,20 @@ void CSQC_UpdateView(float w, float h)
                R_PolygonVertex(autocvar_vid_conheight * '0 1 0', tc_01, rgb, a);
                R_EndPolygon();
        }
-        
+
        // Draw the aiming reticle for weapons that use it
        // reticle_type is changed to the item we are zooming / aiming with, to decide which reticle to use
        // It must be a persisted float for fading out to work properly (you let go of the zoom button for
        // the view to go back to normal, so reticle_type would become 0 as we fade out)
        if(spectatee_status || is_dead || hud != HUD_NORMAL)
                reticle_type = 0; // prevent reticle from showing during the respawn zoom effect or for spectators
-       else if(activeweapon == WEP_NEX && (button_zoom || zoomscript_caught) || activeweapon == WEP_RIFLE && (button_zoom || zoomscript_caught) || activeweapon == WEP_MINSTANEX && (button_zoom || zoomscript_caught))
+       else if((activeweapon == WEP_NEX || activeweapon == WEP_RIFLE || activeweapon == WEP_MINSTANEX) && (button_zoom || zoomscript_caught))
                reticle_type = 2; // nex zoom
        else if(button_zoom || zoomscript_caught)
                reticle_type = 1; // normal zoom
-       else if(activeweapon == WEP_NEX && button_attack2 || activeweapon == WEP_RIFLE && button_attack2)
+       else if((activeweapon == WEP_NEX) && button_attack2)
                reticle_type = 2; // nex zoom
-    
+
        if(reticle_type && autocvar_cl_reticle)
        {
                if(autocvar_cl_reticle_stretch)
@@ -1023,13 +1088,13 @@ void CSQC_UpdateView(float w, float h)
                        old_bluralpha = 0;
                }
 
-               // edge detection postprocess handling done second (used by hud_powerup) 
+               // edge detection postprocess handling done second (used by hud_powerup)
                float sharpen_intensity = 0, strength_finished = getstatf(STAT_STRENGTH_FINISHED), invincible_finished = getstatf(STAT_INVINCIBLE_FINISHED);
                if (strength_finished - time > 0) { sharpen_intensity += (strength_finished - time); }
                if (invincible_finished - time > 0) { sharpen_intensity += (invincible_finished - time); }
-               
+
                sharpen_intensity = bound(0, ((getstati(STAT_HEALTH) > 0) ? sharpen_intensity : 0), 5); // Check to see if player is alive (if not, set 0) - also bound to fade out starting at 5 seconds.
-               
+
                if(autocvar_hud_powerup && sharpen_intensity > 0)
                {
                        if(sharpen_intensity != old_sharpen_intensity) // reduce cvar_set spam as much as possible
@@ -1072,16 +1137,16 @@ void CSQC_UpdateView(float w, float h)
        if(hit_time > nextsound_hit_time && autocvar_cl_hitsound)
        {
                if(time - hit_time < MAX_TIME_DIFF) // don't play the sound if it's too old.
-                       sound(world, CH_INFO, "misc/hit.wav", VOL_BASE, ATTN_NONE);
-                       
+                       sound(world, CH_INFO, "misc/hit.wav", VOL_BASE, ATTEN_NONE);
+
                nextsound_hit_time = time + autocvar_cl_hitsound_antispam_time;
        }
        typehit_time = getstatf(STAT_TYPEHIT_TIME);
-       if(typehit_time > nextsound_typehit_time) 
+       if(typehit_time > nextsound_typehit_time)
        {
                if(time - typehit_time < MAX_TIME_DIFF) // don't play the sound if it's too old.
-                       sound(world, CH_INFO, "misc/typehit.wav", VOL_BASE, ATTN_NONE);
-                       
+                       sound(world, CH_INFO, "misc/typehit.wav", VOL_BASE, ATTEN_NONE);
+
                nextsound_typehit_time = time + autocvar_cl_hitsound_antispam_time;
        }
 
@@ -1103,11 +1168,11 @@ void CSQC_UpdateView(float w, float h)
                                CSQC_common_hud();
 
                // crosshair goes VERY LAST
-               if(!scoreboard_active && !camera_active && intermission != 2 && spectatee_status != -1 && hud == HUD_NORMAL) 
+               if(!scoreboard_active && !camera_active && intermission != 2 && spectatee_status != -1 && hud == HUD_NORMAL)
                {
-                       if not(autocvar_crosshair_enabled) // main toggle for crosshair rendering
+                       if (!autocvar_crosshair_enabled) // main toggle for crosshair rendering
                                return;
-                               
+
                        string wcross_style;
                        float wcross_alpha, wcross_resolution;
                        wcross_style = autocvar_crosshair;
@@ -1260,12 +1325,12 @@ void CSQC_UpdateView(float w, float h)
                        if(autocvar_crosshair_pickup)
                        {
                                float stat_pickup_time = getstatf(STAT_LAST_PICKUP);
-                               
+
                                if(pickup_crosshair_time < stat_pickup_time)
                                {
                                        if(time - stat_pickup_time < MAX_TIME_DIFF) // don't trigger the animation if it's too old
                                                pickup_crosshair_size = 1;
-                                               
+
                                        pickup_crosshair_time = stat_pickup_time;
                                }
 
@@ -1280,12 +1345,12 @@ void CSQC_UpdateView(float w, float h)
                        if(autocvar_crosshair_hitindication)
                        {
                                vector hitindication_color = ((autocvar_crosshair_color_special == 1) ? stov(autocvar_crosshair_hitindication_per_weapon_color) : stov(autocvar_crosshair_hitindication_color));
-                               
+
                                if(hitindication_crosshair_time < hit_time)
                                {
                                        if(time - hit_time < MAX_TIME_DIFF) // don't trigger the animation if it's too old
                                                hitindication_crosshair_size = 1;
-                                               
+
                                        hitindication_crosshair_time = hit_time;
                                }
 
@@ -1380,12 +1445,12 @@ void CSQC_UpdateView(float w, float h)
                                        // handle the values
                                        if (autocvar_crosshair_ring && activeweapon == WEP_NEX && nex_charge && autocvar_crosshair_ring_nex) // ring around crosshair representing velocity-dependent damage for the nex
                                        {
-                                               if (nex_chargepool || use_nex_chargepool) { 
-                                                       use_nex_chargepool = 1; 
+                                               if (nex_chargepool || use_nex_chargepool) {
+                                                       use_nex_chargepool = 1;
                                                        ring_inner_value = nex_chargepool;
-                                               } else { 
+                                               } else {
                                                        nex_charge_movingavg = (1 - autocvar_crosshair_ring_nex_currentcharge_movingavg_rate) * nex_charge_movingavg + autocvar_crosshair_ring_nex_currentcharge_movingavg_rate * nex_charge;
-                                                       ring_inner_value = bound(0, autocvar_crosshair_ring_nex_currentcharge_scale * (nex_charge - nex_charge_movingavg), 1); 
+                                                       ring_inner_value = bound(0, autocvar_crosshair_ring_nex_currentcharge_scale * (nex_charge - nex_charge_movingavg), 1);
                                                }
 
                                                ring_inner_alpha = autocvar_crosshair_ring_nex_inner_alpha;
@@ -1398,7 +1463,7 @@ void CSQC_UpdateView(float w, float h)
                                                ring_rgb = wcross_color;
                                                ring_image = "gfx/crosshair_ring_nexgun.tga";
                                        }
-                                       else if (autocvar_crosshair_ring && activeweapon == WEP_MINE_LAYER && minelayer_maxmines && autocvar_crosshair_ring_minelayer) 
+                                       else if (autocvar_crosshair_ring && activeweapon == WEP_MINE_LAYER && minelayer_maxmines && autocvar_crosshair_ring_minelayer)
                                        {
                                                ring_value = bound(0, getstati(STAT_LAYED_MINES) / minelayer_maxmines, 1); // if you later need to use the count of bullets in another place, then add a float for it. For now, no need to.
                                                ring_alpha = autocvar_crosshair_ring_minelayer_alpha;
@@ -1413,7 +1478,7 @@ void CSQC_UpdateView(float w, float h)
                                                ring_image = "gfx/crosshair_ring.tga";
                                        }
 
-                                       if(autocvar_crosshair_ring_reload && weapon_clipsize) // forces there to be only an ammo ring 
+                                       if(autocvar_crosshair_ring_reload && weapon_clipsize) // forces there to be only an ammo ring
                                        {
                                                ring_value = bound(0, weapon_clipload / weapon_clipsize, 1);
                                                ring_scale = autocvar_crosshair_ring_reload_size;
@@ -1432,11 +1497,11 @@ void CSQC_UpdateView(float w, float h)
                                        if(autocvar_crosshair_effect_time > 0)
                                        {
                                                f = (time - wcross_name_changestarttime) / autocvar_crosshair_effect_time;
-                                               if not(f < 1)
+                                               if (!(f < 1))
                                                {
                                                        wcross_ring_prev = ((ring_image) ? TRUE : FALSE);
                                                }
-                                               
+
                                                if(wcross_ring_prev)
                                                {
                                                        if(f < 1)
@@ -1498,10 +1563,10 @@ void CSQC_UpdateView(float w, float h)
                                {
                                        vector wcross_color_old;
                                        wcross_color_old = wcross_color;
-                                       
+
                                        if((autocvar_crosshair_dot_color_custom) && (autocvar_crosshair_dot_color != "0"))
                                                wcross_color = stov(autocvar_crosshair_dot_color);
-                                               
+
                                        CROSSHAIR_DRAW(wcross_resolution * autocvar_crosshair_dot_size, "gfx/crosshairdot.tga", f * autocvar_crosshair_dot_alpha);
                                        // FIXME why don't we use wcross_alpha here?cl_notice_run();
                                        wcross_color = wcross_color_old;
@@ -1565,9 +1630,9 @@ void CSQC_UpdateView(float w, float h)
 
        if(autocvar__hud_configure)
                HUD_Panel_Mouse();
-    
+
     if(hud && !intermission)
-    {        
+    {
         if(hud == HUD_SPIDERBOT)
             CSQC_SPIDER_HUD();
         else if(hud == HUD_WAKIZASHI)
@@ -1579,9 +1644,9 @@ void CSQC_UpdateView(float w, float h)
         else if(hud == HUD_BUMBLEBEE_GUN)
             CSQC_BUMBLE_GUN_HUD();
     }
-       
+
        cl_notice_run();
-       
+
        // let's reset the view back to normal for the end
        setproperty(VF_MIN, '0 0 0');
        setproperty(VF_SIZE, '1 0 0' * w + '0 1 0' * h);