public virtual void R_RenderView(refdef_t fd)
{
if (r_norefresh.value != 0F)
{
return;
}
r_newrefdef = fd;
if (r_newrefdef == null)
{
Com.Error(Defines.ERR_DROP, "R_RenderView: refdef_t fd is null");
}
if (r_worldmodel == null && (r_newrefdef.rdflags & Defines.RDF_NOWORLDMODEL) == 0)
{
Com.Error(Defines.ERR_DROP, "R_RenderView: NULL worldmodel");
}
if (r_speeds.value != 0F)
{
c_brush_polys = 0;
c_alias_polys = 0;
}
R_PushDlights();
if (gl_finish.value != 0F)
{
GL.Finish();
}
R_SetupFrame();
R_SetFrustum();
R_SetupGL();
R_MarkLeaves();
R_DrawWorld();
R_DrawEntitiesOnList();
R_RenderDlights();
R_DrawParticles();
R_DrawAlphaSurfaces();
R_Flash();
if (r_speeds.value != 0F)
{
VID.Printf(Defines.PRINT_ALL, "%4i wpoly %4i epoly %i tex %i lmaps\\n", c_brush_polys, c_alias_polys, c_visible_textures, c_visible_lightmaps);
}
}
private void TestMap()
{
if (refdef == null)
{
refdef = new refdef_t();
refdef.x = 0;
refdef.y = 0;
refdef.width = viddef.GetWidth();
refdef.height = viddef.GetHeight();
refdef.fov_x = fov_x;
refdef.fov_y = CalcFov(fov_x, refdef.width - 10, refdef.height - 10);
refdef.vieworg = new float[] { 0, 0, 0 };
refdef.viewangles[0] = 0;
refdef.viewangles[1] = 90;
refdef.viewangles[2] = 0;
refdef.blend = new float[] { 0F, 0F, 0F, 0F };
refdef.areabits = null;
refdef.num_entities = 0;
refdef.entities = null;
lightstyle_t light = new lightstyle_t();
light.rgb = new float[] { 1F, 1F, 1F };
light.white = 3F;
refdef.lightstyles = new lightstyle_t[Defines.MAX_LIGHTSTYLES];
for (int i = 0; i < Defines.MAX_LIGHTSTYLES; i++)
{
refdef.lightstyles[i] = new lightstyle_t();
refdef.lightstyles[i].rgb = new float[] { 1F, 1F, 1F };
refdef.lightstyles[i].white = 3F;
}
}
refdef.time = Time() * 0.001F;
refdef.viewangles[0] += KBD.my * 0.1F;
refdef.viewangles[1] -= KBD.mx * 0.1F;
refdef.vieworg[0] = 0;
refdef.vieworg[1] = -79;
refdef.vieworg[2] = -131;
refdef.vieworg[0] += 1F / 16;
refdef.vieworg[1] += 1F / 16;
refdef.vieworg[2] += 1F / 16;
re.RenderFrame(refdef);
}
static void V_CalcViewRoll()
{
refdef_t rdef = r_refdef;
float side = V_CalcRoll(ref cl_entities[cl.viewentity].angles, ref cl.velocity);
rdef.viewangles.Z += side;
if (v_dmg_time > 0)
{
rdef.viewangles.Z += v_dmg_time / v_kicktime.value * v_dmg_roll;
rdef.viewangles.X += v_dmg_time / v_kicktime.value * v_dmg_pitch;
v_dmg_time -= (float)host_framtime;
}
if (cl.stats[q_shared.STAT_HEALTH] <= 0)
{
rdef.viewangles.Z = 80; // dead view angle
return;
}
}
// V_CalcViewRoll
//
// Roll is induced by movement and damage
private static void CalcViewRoll()
{
client_state_t cl = client.cl;
refdef_t rdef = render.RefDef;
float side = CalcRoll(ref client.ViewEntity.angles, ref cl.velocity);
rdef.viewangles.Z += side;
if (_DmgTime > 0)
{
rdef.viewangles.Z += _DmgTime / _KickTime.Value * _DmgRoll;
rdef.viewangles.X += _DmgTime / _KickTime.Value * _DmgPitch;
_DmgTime -= (float)host.FrameTime;
}
if (cl.stats[QStats.STAT_HEALTH] <= 0)
{
rdef.viewangles.Z = 80; // dead view angle
return;
}
}
public static void SCR_TileClear()
{
refdef_t rdef = r_refdef;
if (rdef.vrect.x > 0)
{
// left
Draw_TileClear(0, 0, rdef.vrect.x, vid.height - sb_lines);
// right
Draw_TileClear(rdef.vrect.x + rdef.vrect.width, 0,
vid.width - rdef.vrect.x + rdef.vrect.width,
vid.height - sb_lines);
}
if (rdef.vrect.y > 0)
{
// top
Draw_TileClear(rdef.vrect.x, 0, rdef.vrect.x + rdef.vrect.width, rdef.vrect.y);
// bottom
Draw_TileClear(rdef.vrect.x, rdef.vrect.y + rdef.vrect.height,
rdef.vrect.width, vid.height - sb_lines - (rdef.vrect.height + rdef.vrect.y));
}
}
private void TestParticles()
{
r_numparticles = 0;
if (active_particles.Count == 0)
{
if (explode)
{
Explosion(target);
}
else
{
target = new float[] { 150 + Lib.Crand() * 80, Lib.Crand() * 40, Lib.Crand() * 40 };
RailTrail(new float[] { 30, -20, -20 }, target);
}
explode = !explode;
}
refdef_t refdef = new refdef_t();
refdef.x = viddef.GetWidth() / 2;
refdef.y = viddef.GetHeight() / 2 - 72;
refdef.width = 400;
refdef.height = 400;
refdef.fov_x = 50;
refdef.fov_y = Math3D.CalcFov(refdef.fov_x, refdef.width, refdef.height);
refdef.time = 1F * 0.001F;
AnimateParticles();
DrawString(refdef.x, refdef.y - 20, "active particles: " + r_numparticles);
refdef.num_particles = r_numparticles;
refdef.areabits = null;
refdef.num_entities = 0;
refdef.entities = null;
refdef.lightstyles = null;
refdef.rdflags = Defines.RDF_NOWORLDMODEL;
M_DrawTextBox((int)((refdef.x) * (320F / viddef.GetWidth()) - 8), (int)((viddef.GetHeight() / 2) * (240F / viddef.GetHeight()) - 77), refdef.width / 8, refdef.height / 8);
refdef.height += 4;
re.RenderFrame(refdef);
}
// SCR_TileClear
private static void TileClear()
{
refdef_t rdef = Render.RefDef;
if (rdef.vrect.x > 0)
{
// left
Drawer.TileClear(0, 0, rdef.vrect.x, _VidDef.height - Sbar.Lines);
// right
Drawer.TileClear(rdef.vrect.x + rdef.vrect.width, 0,
_VidDef.width - rdef.vrect.x + rdef.vrect.width,
_VidDef.height - Sbar.Lines);
}
if (rdef.vrect.y > 0)
{
// top
Drawer.TileClear(rdef.vrect.x, 0, rdef.vrect.x + rdef.vrect.width, rdef.vrect.y);
// bottom
Drawer.TileClear(rdef.vrect.x, rdef.vrect.y + rdef.vrect.height,
rdef.vrect.width, _VidDef.height - Sbar.Lines - (rdef.vrect.height + rdef.vrect.y));
}
}
private void TestBeam()
{
refdef_t refdef = new refdef_t();
refdef.x = viddef.GetWidth() / 2;
refdef.y = viddef.GetHeight() / 2 - 72;
refdef.width = 144 * 2;
refdef.height = 168 * 2;
refdef.fov_x = 40;
refdef.fov_y = Math3D.CalcFov(refdef.fov_x, refdef.width, refdef.height);
refdef.time = 1F * 0.001F;
entity_t entity = new entity_t();
DrawString(refdef.x, refdef.y - 20, "Beam Test");
entity.flags = Defines.RF_BEAM;
entity.origin[0] = 200;
entity.origin[1] = 0 + (float)(80 * Math.Sin(4 * Math.ToRadians(framecount)));
entity.origin[2] = 20 + (float)(40 * Math.Cos(4 * Math.ToRadians(framecount)));
entity.oldorigin[0] = 20;
entity.oldorigin[1] = 0;
entity.oldorigin[2] = -20;
entity.frame = 3;
entity.oldframe = 0;
entity.backlerp = 0F;
entity.alpha = 0.6F;
int[] color = new[] { 0xd0, 0xd1, 0xe0, 0xb0 };
entity.skinnum = color[framecount / 2 % 4];
entity.model = null;
refdef.areabits = null;
refdef.num_entities = 1;
refdef.entities = new entity_t[] { entity };
refdef.lightstyles = null;
refdef.rdflags = Defines.RDF_NOWORLDMODEL;
M_DrawTextBox((int)((refdef.x) * (320F / viddef.GetWidth()) - 8), (int)((viddef.GetHeight() / 2) * (240F / viddef.GetHeight()) - 77), refdef.width / 8, refdef.height / 8);
refdef.height += 4;
re.RenderFrame(refdef);
}
public void RenderFrame(refdef_t fd)
{
this.impl.R_RenderFrame(fd);
}
public void RenderFrame(refdef_t fd)
{
}
/// <summary>
/// CalcGunAngle
/// </summary>
private static void CalcGunAngle()
{
refdef_t rdef = render.RefDef;
float yaw = rdef.viewangles.Y;
float pitch = -rdef.viewangles.X;
yaw = AngleDelta(yaw - rdef.viewangles.Y) * 0.4f;
if (yaw > 10)
{
yaw = 10;
}
if (yaw < -10)
{
yaw = -10;
}
pitch = AngleDelta(-pitch - rdef.viewangles.X) * 0.4f;
if (pitch > 10)
{
pitch = 10;
}
if (pitch < -10)
{
pitch = -10;
}
float move = (float)host.FrameTime * 20;
if (yaw > _OldYaw)
{
if (_OldYaw + move < yaw)
{
yaw = _OldYaw + move;
}
}
else
{
if (_OldYaw - move > yaw)
{
yaw = _OldYaw - move;
}
}
if (pitch > _OldPitch)
{
if (_OldPitch + move < pitch)
{
pitch = _OldPitch + move;
}
}
else
{
if (_OldPitch - move > pitch)
{
pitch = _OldPitch - move;
}
}
_OldYaw = yaw;
_OldPitch = pitch;
client_state_t cl = client.cl;
cl.viewent.angles.Y = rdef.viewangles.Y + yaw;
cl.viewent.angles.X = -(rdef.viewangles.X + pitch);
float idleScale = _IdleScale.Value;
cl.viewent.angles.Z -= (float)(idleScale * Math.Sin(cl.time * _IRollCycle.Value) * _IRollLevel.Value);
cl.viewent.angles.X -= (float)(idleScale * Math.Sin(cl.time * _IPitchCycle.Value) * _IPitchLevel.Value);
cl.viewent.angles.Y -= (float)(idleScale * Math.Sin(cl.time * _IYawCycle.Value) * _IYawLevel.Value);
}
/// <summary>
/// V_RenderView
/// The player's clipping box goes from (-16 -16 -24) to (16 16 32) from
/// the entity origin, so any view position inside that will be valid
/// </summary>
public static void RenderView()
{
if (Con.ForcedUp)
{
return;
}
// don't allow cheats in multiplayer
if (client.cl.maxclients > 1)
{
cvar.Set("scr_ofsx", "0");
cvar.Set("scr_ofsy", "0");
cvar.Set("scr_ofsz", "0");
}
if (client.cl.intermission > 0)
{
// intermission / finale rendering
CalcIntermissionRefDef();
}
else if (!client.cl.paused)
{
CalcRefDef();
}
render.PushDlights();
if (_LcdX.Value != 0)
{
//
// render two interleaved views
//
viddef_t vid = Scr.vid;
refdef_t rdef = render.RefDef;
vid.rowbytes <<= 1;
vid.aspect *= 0.5f;
rdef.viewangles.Y -= _LcdYaw.Value;
rdef.vieworg -= _Right * _LcdX.Value;
render.RenderView();
// ???????? vid.buffer += vid.rowbytes>>1;
render.PushDlights();
rdef.viewangles.Y += _LcdYaw.Value * 2;
rdef.vieworg += _Right * _LcdX.Value * 2;
render.RenderView();
// ????????? vid.buffer -= vid.rowbytes>>1;
rdef.vrect.height <<= 1;
vid.rowbytes >>= 1;
vid.aspect *= 2;
}
else
{
render.RenderView();
}
}
// V_CalcRefdef
private static void CalcRefDef()
{
DriftPitch();
// ent is the player model (visible when out of body)
entity_t ent = client.ViewEntity;
// view is the weapon model (only visible from inside body)
entity_t view = client.ViewEnt;
// transform the view offset by the model's matrix to get the offset from
// model origin for the view
ent.angles.Y = client.cl.viewangles.Y; // the model should face the view dir
ent.angles.X = -client.cl.viewangles.X; // the model should face the view dir
float bob = CalcBob();
refdef_t rdef = render.RefDef;
client_state_t cl = client.cl;
// refresh position
rdef.vieworg = ent.origin;
rdef.vieworg.Z += cl.viewheight + bob;
// never let it sit exactly on a node line, because a water plane can
// dissapear when viewed with the eye exactly on it.
// the server protocol only specifies to 1/16 pixel, so add 1/32 in each axis
rdef.vieworg += SmallOffset;
rdef.viewangles = cl.viewangles;
CalcViewRoll();
AddIdle(_IdleScale.Value);
// offsets
Vector3 angles = ent.angles;
angles.X = -angles.X; // because entity pitches are actually backward
Vector3 forward, right, up;
mathlib.AngleVectors(ref angles, out forward, out right, out up);
rdef.vieworg += forward * _ScrOfsX.Value + right * _ScrOfsY.Value + up * _ScrOfsZ.Value;
BoundOffsets();
// set up gun position
view.angles = cl.viewangles;
CalcGunAngle();
view.origin = ent.origin;
view.origin.Z += cl.viewheight;
view.origin += forward * bob * 0.4f;
view.origin.Z += bob;
// fudge position around to keep amount of weapon visible
// roughly equal with different FOV
float viewSize = Scr.ViewSize.Value; // scr_viewsize
if (viewSize == 110)
{
view.origin.Z += 1;
}
else if (viewSize == 100)
{
view.origin.Z += 2;
}
else if (viewSize == 90)
{
view.origin.Z += 1;
}
else if (viewSize == 80)
{
view.origin.Z += 0.5f;
}
view.model = cl.model_precache[cl.stats[QStats.STAT_WEAPON]];
view.frame = cl.stats[QStats.STAT_WEAPONFRAME];
view.colormap = Scr.vid.colormap;
// set up the refresh position
rdef.viewangles += cl.punchangle;
// smooth out stair step ups
if (cl.onground && ent.origin.Z - _OldZ > 0)
{
float steptime = (float)(cl.time - cl.oldtime);
if (steptime < 0)
{
steptime = 0;
}
_OldZ += steptime * 80;
if (_OldZ > ent.origin.Z)
{
_OldZ = ent.origin.Z;
}
if (ent.origin.Z - _OldZ > 12)
{
_OldZ = ent.origin.Z - 12;
}
rdef.vieworg.Z += _OldZ - ent.origin.Z;
view.origin.Z += _OldZ - ent.origin.Z;
}
else
{
_OldZ = ent.origin.Z;
}
if (chase.IsActive)
{
chase.Update();
}
}
private void RunTest()
{
if (refdef == null)
{
refdef = new refdef_t();
refdef.x = 0;
refdef.y = 0;
refdef.width = viddef.GetWidth();
refdef.height = viddef.GetHeight();
refdef.fov_x = (Globals.fov == null) ? this.fov_x : Globals.fov.value;
refdef.fov_x = this.fov_x;
refdef.fov_y = Math3D.CalcFov(refdef.fov_x, refdef.width, refdef.height);
refdef.vieworg = new float[] { 140, -140, 50 };
refdef.viewangles = new float[] { 0, 0, 0 };
refdef.blend = new float[] { 0F, 0F, 0F, 0F };
refdef.areabits = null;
ent = new entity_t();
model_t weapon = re.RegisterModel("models/monsters/soldier/tris.md2");
image_t weaponSkin = re.RegisterSkin("models/monsters/soldier/skin.pcx");
ent.model = weapon;
ent.skin = weaponSkin;
ent.origin = new float[] { -60, 80, 25 };
Math3D.VectorCopy(ent.origin, ent.oldorigin);
ent.angles = new float[] { 0, 300, 0 };
refdef.entities = new entity_t[] { ent };
refdef.num_entities = refdef.entities.Length;
lightstyle_t light = new lightstyle_t();
light.rgb = new float[] { 1F, 1F, 1F };
light.white = 3F;
refdef.lightstyles = new lightstyle_t[Defines.MAX_LIGHTSTYLES];
for (int i = 0; i < Defines.MAX_LIGHTSTYLES; i++)
{
refdef.lightstyles[i] = new lightstyle_t();
refdef.lightstyles[i].rgb = new float[] { 1F, 1F, 1F };
refdef.lightstyles[i].white = 3F;
}
refdef.viewangles[1] = 130;
refdef.time = Time() * 0.001F;
}
refdef.viewangles[0] += KBD.my * 0.1F;
refdef.viewangles[1] -= KBD.mx * 0.1F;
float dt = Time() * 0.001F - refdef.time;
if (movePlayer != 0)
{
float velocity = 150F * dt;
Math3D.AngleVectors(refdef.viewangles, vpn, vright, vup);
if ((movePlayer & FORWARD_MASK) != 0)
{
Math3D.VectorMA(refdef.vieworg, -velocity, vpn, refdef.vieworg);
}
if ((movePlayer & BACKWARD_MASK) != 0)
{
Math3D.VectorMA(refdef.vieworg, velocity, vpn, refdef.vieworg);
}
if ((movePlayer & LEFT_MASK) != 0)
{
Math3D.VectorMA(refdef.vieworg, velocity, vright, refdef.vieworg);
}
if ((movePlayer & RIGHT_MASK) != 0)
{
Math3D.VectorMA(refdef.vieworg, -velocity, vright, refdef.vieworg);
}
refdef.vieworg[0] += 1F / 16;
refdef.vieworg[1] += 1F / 16;
refdef.vieworg[2] += 1F / 16;
}
refdef.time = Time() * 0.001F;
r_numparticles = 0;
float[] diff = new float[] { 0, 0, 0 };
Math3D.VectorSubtract(refdef.vieworg, ent.origin, diff);
if (Math3D.VectorLength(diff) < 250 && active_particles.Size() == 0)
{
RailTrail(ent.origin, refdef.vieworg);
}
else
{
if (active_particles.Size() > 0)
{
ent.frame = (int)((Time() * 0.013F) % 15);
Math3D.VectorNormalize(diff);
Math3D.Vectoangles(diff, ent.angles);
AnimateParticles();
refdef.num_particles = r_numparticles;
}
else
{
ent.frame = 0;
refdef.num_particles = 0;
}
}
refdef.num_dlights = 0;
re.RenderFrame(refdef);
}
public override void Setup3DScene(bool cull, refdef_t renderDef, bool isEnvMap)
{
//
// set up viewpoint
//
GL.MatrixMode(MatrixMode.Projection);
GL.LoadIdentity( );
var x = renderDef.vrect.x * this.Desc.ActualWidth / this.Desc.Width;
var x2 = (renderDef.vrect.x + renderDef.vrect.width) * this.Desc.ActualWidth / this.Desc.Width;
var y = (this.Desc.Height - renderDef.vrect.y) * this.Desc.ActualHeight / this.Desc.Height;
var y2 = (this.Desc.Height - (renderDef.vrect.y + renderDef.vrect.height)) * this.Desc.ActualHeight / this.Desc.Height;
// fudge around because of frac screen scale
if (x > 0)
{
x--;
}
if (x2 < this.Desc.ActualWidth)
{
x2++;
}
if (y2 < 0)
{
y2--;
}
if (y < this.Desc.ActualHeight)
{
y++;
}
var w = x2 - x;
var h = y - y2;
if (isEnvMap)
{
x = y2 = 0;
w = h = 256;
}
GL.Viewport(x, y2, w, h);
var screenaspect = ( float )renderDef.vrect.width / renderDef.vrect.height;
this.MYgluPerspective(renderDef.fov_y, screenaspect, 4, 4096);
GL.CullFace(CullFaceMode.Front);
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity( );
GL.Rotate(-90f, 1, 0, 0); // put Z going up
GL.Rotate(90f, 0, 0, 1); // put Z going up
GL.Rotate(-renderDef.viewangles.Z, 1, 0, 0);
GL.Rotate(-renderDef.viewangles.X, 0, 1, 0);
GL.Rotate(-renderDef.viewangles.Y, 0, 0, 1);
GL.Translate(-renderDef.vieworg.X, -renderDef.vieworg.Y, -renderDef.vieworg.Z);
GL.GetFloat(GetPName.ModelviewMatrix, out Matrix4 m);
this.WorldMatrix = new(
m.M11, m.M12, m.M13, m.M14,
m.M21, m.M22, m.M23, m.M24,
m.M31, m.M32, m.M33, m.M34,
m.M41, m.M42, m.M43, m.M44
);
//
// set drawing parms
//
if (cull)
{
GL.Enable(EnableCap.CullFace);
}
else
{
GL.Disable(EnableCap.CullFace);
}
GL.Disable(EnableCap.Blend);
GL.Disable(EnableCap.AlphaTest);
GL.Enable(EnableCap.DepthTest);
}
public virtual void RenderFrame(refdef_t fd)
{
}
// SCR_CalcRefdef
//
// Must be called whenever vid changes
// Internal use only
private static void CalcRefdef()
{
Scr.FullUpdate = 0; // force a background redraw
_VidDef.recalc_refdef = false;
// force the status bar to redraw
Sbar.Changed();
// bound viewsize
if (_ViewSize.Value < 30)
{
Cvar.Set("viewsize", "30");
}
if (_ViewSize.Value > 120)
{
Cvar.Set("viewsize", "120");
}
// bound field of view
if (_Fov.Value < 10)
{
Cvar.Set("fov", "10");
}
if (_Fov.Value > 170)
{
Cvar.Set("fov", "170");
}
// intermission is always full screen
float size;
if (Client.cl.intermission > 0)
{
size = 120;
}
else
{
size = _ViewSize.Value;
}
if (size >= 120)
{
Sbar.Lines = 0; // no status bar at all
}
else if (size >= 110)
{
Sbar.Lines = 24; // no inventory
}
else
{
Sbar.Lines = 24 + 16 + 8;
}
bool full = false;
if (_ViewSize.Value >= 100.0)
{
full = true;
size = 100.0f;
}
else
{
size = _ViewSize.Value;
}
if (Client.cl.intermission > 0)
{
full = true;
size = 100;
Sbar.Lines = 0;
}
size /= 100.0f;
int h = _VidDef.height - Sbar.Lines;
refdef_t rdef = Render.RefDef;
rdef.vrect.width = (int)(_VidDef.width * size);
if (rdef.vrect.width < 96)
{
size = 96.0f / rdef.vrect.width;
rdef.vrect.width = 96; // min for icons
}
rdef.vrect.height = (int)(_VidDef.height * size);
if (rdef.vrect.height > _VidDef.height - Sbar.Lines)
{
rdef.vrect.height = _VidDef.height - Sbar.Lines;
}
if (rdef.vrect.height > _VidDef.height)
{
rdef.vrect.height = _VidDef.height;
}
rdef.vrect.x = (_VidDef.width - rdef.vrect.width) / 2;
if (full)
{
rdef.vrect.y = 0;
}
else
{
rdef.vrect.y = (h - rdef.vrect.height) / 2;
}
rdef.fov_x = _Fov.Value;
rdef.fov_y = CalcFov(rdef.fov_x, rdef.vrect.width, rdef.vrect.height);
_VRect = rdef.vrect;
}
public override void R_RenderFrame(refdef_t fd)
{
R_RenderView(fd);
R_SetLightLevel();
R_SetGL2D();
}
public static void SCR_CalcRefdef()
{
scr_fullupdate = 0; // force a background redraw
vid.recalc_refdef = false;
// force the status bar to redraw
Sbar_Changed();
// bound viewsize
if (scr_viewsize.value < 30)
{
Cvar.Cvar_Set("viewsize", "30");
}
if (scr_viewsize.value > 120)
{
Cvar.Cvar_Set("viewsize", "120");
}
// bound field of view
if (scr_fov.value < 10)
{
Cvar.Cvar_Set("fov", "10");
}
if (scr_fov.value > 170)
{
Cvar.Cvar_Set("fov", "170");
}
// intermission is always full screen
float size;
if (cl.intermission > 0)
{
size = 120;
}
else
{
size = scr_viewsize.value;
}
if (size >= 120)
{
sb_lines = 0; // no status bar at all
}
else if (size >= 110)
{
sb_lines = 24; // no inventory
}
else
{
sb_lines = 24 + 16 + 8;
}
bool full = false;
if (scr_viewsize.value >= 100.0)
{
full = true;
size = 100.0f;
}
else
{
size = scr_viewsize.value;
}
if (cl.intermission > 0)
{
full = true;
size = 100;
sb_lines = 0;
}
size /= 100.0f;
int h = vid.height - sb_lines;
refdef_t rdef = r_refdef;
rdef.vrect.width = (int)(vid.width * size);
if (rdef.vrect.width < 96)
{
size = 96.0f / rdef.vrect.width;
rdef.vrect.width = 96; // min for icons
}
rdef.vrect.height = (int)(vid.height * size);
if (rdef.vrect.height > vid.height - sb_lines)
{
rdef.vrect.height = vid.height - sb_lines;
}
if (rdef.vrect.height > vid.height)
{
rdef.vrect.height = vid.height;
}
rdef.vrect.x = (vid.width - rdef.vrect.width) / 2;
if (full)
{
rdef.vrect.y = 0;
}
else
{
rdef.vrect.y = (h - rdef.vrect.height) / 2;
}
rdef.fov_x = scr_fov.value;
rdef.fov_y = CalcFov(rdef.fov_x, rdef.vrect.width, rdef.vrect.height);
scr_vrect = rdef.vrect;
}
static void CalcGunAngle()
{
refdef_t rdef = r_refdef;
float yaw = rdef.viewangles.Y;
float pitch = -rdef.viewangles.X;
yaw = angledelta(yaw - rdef.viewangles.Y) * 0.4f;
if (yaw > 10)
{
yaw = 10;
}
if (yaw < -10)
{
yaw = -10;
}
pitch = angledelta(-pitch - rdef.viewangles.X) * 0.4f;
if (pitch > 10)
{
pitch = 10;
}
if (pitch < -10)
{
pitch = -10;
}
float move = (float)host_framtime * 20;
if (yaw > _OldYaw)
{
if (_OldYaw + move < yaw)
{
yaw = _OldYaw + move;
}
}
else
{
if (_OldYaw - move > yaw)
{
yaw = _OldYaw - move;
}
}
if (pitch > _OldPitch)
{
if (_OldPitch + move < pitch)
{
pitch = _OldPitch + move;
}
}
else
{
if (_OldPitch - move > pitch)
{
pitch = _OldPitch - move;
}
}
_OldYaw = yaw;
_OldPitch = pitch;
cl.viewent.angles.Y = rdef.viewangles.Y + yaw;
cl.viewent.angles.X = -(rdef.viewangles.X + pitch);
float idleScale = v_idlescale.value;
cl.viewent.angles.Z -= (float)(idleScale * Math.Sin(cl.time * v_iroll_cycle.value) * v_iroll_level.value);
cl.viewent.angles.X -= (float)(idleScale * Math.Sin(cl.time * v_ipitch_cycle.value) * v_ipitch_level.value);
cl.viewent.angles.Y -= (float)(idleScale * Math.Sin(cl.time * v_iyaw_cycle.value) * v_iyaw_level.value);
}
public abstract void R_RenderFrame(refdef_t fd);
public static void V_RenderView()
{
if (con_forcedup)
{
return;
}
// don't allow cheats in multiplayer
if (cl.maxclients > 1)
{
Cvar.Cvar_Set("scr_ofsx", "0");
Cvar.Cvar_Set("scr_ofsy", "0");
Cvar.Cvar_Set("scr_ofsz", "0");
}
if (cl.intermission > 0)
{
// intermission / finale rendering
V_CalcIntermissionRefdef();
}
else if (!cl.paused)
{
V_CalcRefdef();
}
R_PushDlights();
if (lcd_x.value != 0)
{
//
// render two interleaved views
//
refdef_t rdef = r_refdef;
vid.rowbytes <<= 1;
vid.aspect *= 0.5f;
rdef.viewangles.Y -= lcd_yaw.value;
rdef.vieworg -= right * lcd_x.value;
R_RenderView();
// ???????? vid.buffer += vid.rowbytes>>1;
R_PushDlights();
rdef.viewangles.Y += lcd_yaw.value * 2;
rdef.vieworg += right * lcd_x.value * 2;
R_RenderView();
// ????????? vid.buffer -= vid.rowbytes>>1;
rdef.vrect.height <<= 1;
vid.rowbytes >>= 1;
vid.aspect *= 2;
}
else
{
R_RenderView();
}
}
