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bearstonem--openmohaa-vr/code/fgame/hud.cpp
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/*
===========================================================================
Copyright (C) 2015 the OpenMoHAA team
This file is part of OpenMoHAA source code.
OpenMoHAA source code is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
OpenMoHAA source code is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenMoHAA source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
===========================================================================
*/
// hud.cpp: New HUD handler for MoHAA
//
#include "glb_local.h"
#include "hud.h"
#ifdef CGAME_DLL
# include "cgamex86.h"
# include "cgame/cg_hud.h"
# include "script/centity.h"
# include "archive.h"
#endif
#ifdef GAME_DLL
# include "../fgame/player.h"
#endif
#include "game.h"
#include "level.h"
#include "scriptexception.h"
Event EV_HUD_GetAlignX
(
"alignx",
EV_DEFAULT,
NULL,
NULL,
"Gets the horizontal alignment for the HUD. Specified by 'left', 'center', or 'right'",
EV_GETTER
);
Event EV_HUD_GetAlignY
(
"aligny",
EV_DEFAULT,
NULL,
NULL,
"Gets the vertical alignment for the HUD",
EV_GETTER
);
Event EV_HUD_GetAlpha
(
"alpha",
EV_DEFAULT,
NULL,
NULL,
"Gets the HUD alpha",
EV_GETTER
);
Event EV_HUD_GetColor
(
"color",
EV_DEFAULT,
NULL,
NULL,
"Gets the HUD colors",
EV_GETTER
);
Event EV_HUD_GetFont
(
"font",
EV_DEFAULT,
NULL,
NULL,
"Gets the HUD font",
EV_GETTER
);
Event EV_HUD_GetRectX
(
"x",
EV_DEFAULT,
NULL,
NULL,
"Gets the HUD horizontal position",
EV_GETTER
);
Event EV_HUD_GetRectY
(
"y",
EV_DEFAULT,
NULL,
NULL,
"Gets the HUD vertical position",
EV_GETTER
);
Event EV_HUD_GetTime
(
"gettime",
EV_DEFAULT,
NULL,
NULL,
"Gets the HUD time",
EV_RETURN
);
Event EV_HUD_GetHeight
(
"getheight",
EV_DEFAULT,
NULL,
NULL,
"Gets the HUD height",
EV_RETURN
);
Event EV_HUD_GetWidth
(
"getwidth",
EV_DEFAULT,
NULL,
NULL,
"Gets the HUD width",
EV_RETURN
);
Event EV_HUD_Set3D
(
"setdimension",
EV_DEFAULT,
"vbbE",
"vector_or_offset always_show depth entity",
"Sets this huddraw element to be a 3D world icon and can specify if this icon is always shown on-screen even if the player isn't looking at.\n"
"It uses xy pos from huddraw_rect.\n"
"If entity is specified, the vector will be an offset relative to the entity.\n"
"depth specify if the icon is shown through walls.",
EV_NORMAL
);
Event EV_HUD_SetNon3D
(
"resetdimension",
EV_DEFAULT,
NULL,
NULL,
"Bring the HUD back to normal dimension (non-3D)",
EV_NORMAL
);
Event EV_HUD_SetAlignX
(
"alignx",
EV_DEFAULT,
"s",
"align",
"Sets the horizontal alignment for the HUD. Specified by 'left', 'center', or 'right'",
EV_SETTER
);
Event EV_HUD_SetAlignY
(
"aligny",
EV_DEFAULT,
"s",
"align",
"Sets the vertical alignment for the HUD. Specified by 'top', 'center', or 'bottom'",
EV_SETTER
);
Event EV_HUD_SetAlpha
(
"alpha",
EV_DEFAULT,
"f",
"alpha",
"Sets the HUD alpha",
EV_SETTER
);
Event EV_HUD_SetColor
(
"color",
EV_DEFAULT,
"v",
"color",
"Sets the HUD colors",
EV_SETTER
);
Event EV_HUD_SetFont
(
"font",
EV_DEFAULT,
"s",
"font",
"Sets the HUD font",
EV_SETTER
);
Event EV_HUD_SetPlayer
(
"setplayer",
EV_DEFAULT,
"eB",
"entity clears",
"Sets to which player this HUD is shown and possibly clears the HUD to the previous player(s) it was shown. A NULL/NIL entity means the HUD will be shown to all players\n"
"Note : you will need to call in HUD functions again as it won't refresh to the player(s)",
EV_NORMAL
);
Event EV_HUD_SetRectX
(
"x",
EV_DEFAULT,
"i",
"x",
"Sets the HUD horizontal position",
EV_SETTER
);
Event EV_HUD_SetRectY
(
"y",
EV_DEFAULT,
"i",
"y",
"Sets the HUD vertical position",
EV_SETTER
);
Event EV_HUD_SetShader
(
"setshader",
EV_DEFAULT,
"sii",
"shader width height",
"Sets the HUD shader",
EV_NORMAL
);
Event EV_HUD_SetText
(
"settext",
EV_DEFAULT,
"s",
"text",
"Sets the HUD text",
EV_NORMAL
);
Event EV_HUD_SetTimer
(
"settimer",
EV_DEFAULT,
"fF",
"time fade_at_time",
"Sets a timer to count down an optionally fade at the specified time",
EV_NORMAL
);
Event EV_HUD_SetTimerUp
(
"settimerup",
EV_DEFAULT,
"fF",
"time fade_at_time",
"Sets a timer to count up an optionally fade at the specified time",
EV_NORMAL
);
Event EV_HUD_SetVirtualSize
(
"setvirtualsize",
EV_DEFAULT,
"b",
"virtual",
"Sets if the HUD should use virtual screen resolution for positioning and size",
EV_NORMAL
);
Event EV_HUD_FadeOverTime
(
"fadeovertime",
EV_DEFAULT,
"f",
"time",
"Sets the HUD to transition in color (or alpha) over time",
EV_NORMAL
);
Event EV_HUD_MoveOverTime
(
"moveovertime",
EV_DEFAULT,
"f",
"time",
"Sets the HUD to move over time",
EV_NORMAL
);
Event EV_HUD_ScaleOverTime
(
"scaleovertime",
EV_DEFAULT,
"fii",
"time width height",
"Sets the HUD to scale over time",
EV_NORMAL
);
Event EV_HUD_Refresh
(
"refresh",
EV_DEFAULT,
NULL,
NULL,
"Refresh the HUD",
EV_NORMAL
);
Container<Hud *> hudElements;
int lastNumberRemoved = -1;
Hud *Hud::Find(int index)
{
for (int i = 0; i < hudElements.NumObjects(); i++) {
Hud *hud = hudElements[i];
if (hud->number == index) {
return hud;
}
}
return NULL;
}
Hud *Hud::FindOrCreate(int index)
{
Hud *hud = Hud::Find(index);
if (hud == NULL) {
hud = new Hud(index);
}
return hud;
}
void Hud::ProcessThink()
{
#ifdef CGAME_DLL
if (!ui_hud->integer && !cg_hud->integer) {
return;
}
#endif
for (int i = 0; i < hudElements.NumObjects(); i++) {
hudElements[i]->Think();
}
}
int Hud::Sort(const void *elem1, const void *elem2)
{
const Hud *hud1 = *(Hud **)elem1;
const Hud *hud2 = *(Hud **)elem2;
// Sort HUDs by their number
if (hud1->number < hud2->number) {
return -1;
} else if (hud1->number > hud2->number) {
return 1;
} else {
return 0;
}
}
int Hud::GetFreeNumber()
{
for (int i = 0; i < hudElements.NumObjects(); i++) {
Hud *hud = hudElements[i];
if (hud->number != i) {
return i;
}
}
return hudElements.NumObjects();
}
#ifdef GAME_DLL
Hud::Hud(int client)
#else
Hud::Hud(int index)
#endif
{
#ifdef GAME_DLL
if (client < -1 || client > game.maxclients) {
delete this;
ScriptError("Invalid client number %d !\n", client);
return;
}
#endif
#ifdef CGAME_DLL
if (index == -1) {
#endif
number = GetFreeNumber();
/*if( lastNumberRemoved != -1 )
{
number = GetFreeNumber();
lastNumberRemoved = -1;
} else {
number = hudElements.NumObjects();
}*/
#ifdef CGAME_DLL
} else {
number = index;
}
#endif
#ifdef GAME_DLL
clientnum = client;
#endif
alignX = HUD_CENTER;
alignY = HUD_CENTER;
color = Vector(1.f, 1.f, 1.f);
alpha = 0.0f;
x = 0;
y = 0;
width = 8;
height = 8;
#ifdef CGAME_DLL
font = NULL;
shaderHandle = NULL;
#endif
fade_alpha = false;
fade_move = false;
fade_scale = false;
fade_timer_flags = 0;
fade_alpha_first = false;
fade_move_x_first = false;
fade_move_y_first = false;
fade_alpha_current = 0.f;
fade_move_current = 0.f;
fade_scale_current = 0.f;
fade_time_current = 0.f;
isDimensional = false;
org = Vector(0, 0, 0);
lastOrg = org;
always_show = false;
depth = false;
enttarget = -1;
virtualSize = false;
fontName = "";
shader = "";
text = "";
hudElements.AddObject(this);
hudElements.Sort(Hud::Sort);
}
Hud::~Hud()
{
lastNumberRemoved = number;
SetAlpha(0.f);
if (isDimensional) {
SetNon3D();
}
/*
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM( BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_DELETE );
WriteNumber();
gi.MSG_EndCGM();
#endif
*/
hudElements.RemoveObject(this);
}
#ifdef CGAME_DLL
qboolean
CG_WorldToScreen(Vector pt, float *x, float *y, qboolean bOptionalSeen, float shader_width, float shader_height)
{
float xzi, yzi;
Vector local, transformed;
Vector vfwd, vright, vup;
qboolean bNotShown = false;
AngleVectors(cg->refdefViewAngles, vfwd, vright, vup);
//VectorSub( pt, cg->refdef.viewOrg, local );
local = pt - cg->refdef.viewOrg;
transformed[0] = DotProduct(local, vright);
transformed[1] = DotProduct(local, vup);
transformed[2] = DotProduct(local, vfwd);
if (transformed[2] < 0.01f) {
if (!bOptionalSeen) {
return false;
}
bNotShown = true;
}
float centerX = ((float)cgs->glConfig.vidWidth / 2);
float centerY = ((float)cgs->glConfig.vidHeight / 2);
xzi = centerX / transformed[2] * (100.0f / cg->refdef.fovX);
yzi = centerY / transformed[2] * (100.0f / cg->refdef.fovY);
*x = centerX + (xzi * transformed[0]) - (shader_width / 2.0f);
*y = centerY - (yzi * transformed[1]) - (shader_height / 2.0f);
if (!bOptionalSeen) {
return true;
}
float limitX = ((float)cgs->glConfig.vidWidth - shader_width);
float limitY = ((float)cgs->glConfig.vidHeight - shader_height);
if (bNotShown) {
if (*x < limitX) {
*x = limitX;
} else if (*x > 0) {
*x = 0;
} else if (*y < limitY) {
*y = limitY;
} else if (*y > 0) {
*y = 0;
}
}
if (*x > limitX) {
*x = limitX;
} else if (*x < 0) {
*x = 0;
}
if (*y > limitY) {
*y = limitY;
} else if (*y < 0) {
*y = 0;
}
return true;
}
void Hud::Draw3D()
{
float tmpX = 0, tmpY = 0;
Vector loc;
alignX = HUD_LEFT;
alignY = HUD_TOP;
virtualSize = false;
if (enttarget != -1) {
centity_t *ce = CG_GetEntity(enttarget);
if (ce != NULL) {
loc = ce->currentState.origin + org;
lastOrg = loc;
} else {
loc = lastOrg;
}
} else {
loc = org;
}
if (!shaderHandle && text[0] != '\0') {
height = 5;
width = re.GetFontStringWidth(font == NULL ? facfont20 : font, text);
}
if (!CG_WorldToScreen(loc, &tmpX, &tmpY, always_show, width, height)) {
return;
}
x = tmpX;
y = tmpY;
}
#endif
void Hud::FadeThink()
{
#ifdef CGAME_DLL
float frametime = (float)cg->frametime;
#else
float frametime = level.frametime * 1000.0f;
#endif
fade_alpha_current += frametime;
float ratio = fade_alpha_current / fade_alpha_time;
if (ratio >= 1.0f) {
fade_alpha = false;
fade_alpha_current = 0.f;
fade_alpha_first = false;
alpha = fade_alpha_target;
return;
}
alpha = fade_alpha_start + (fade_alpha_target - fade_alpha_start) * ratio;
}
void Hud::MoveThink()
{
#ifdef CGAME_DLL
float frametime = (float)cg->frametime;
#else
float frametime = level.frametime * 1000.0f;
#endif
fade_move_current += frametime;
float ratio = fade_move_current / fade_move_time;
if (ratio >= 1.0f) {
fade_move = false;
fade_move_current = 0.f;
fade_move_x_first = false;
fade_move_y_first = false;
x = fade_move_x_target;
y = fade_move_y_target;
return;
}
x = (short)(fade_move_x_start + (fade_move_x_target - fade_move_x_start) * ratio);
y = (short)(fade_move_y_start + (fade_move_y_target - fade_move_y_start) * ratio);
}
void Hud::ScaleThink()
{
#ifdef CGAME_DLL
float frametime = (float)cg->frametime;
#else
float frametime = level.frametime * 1000.0f;
#endif
fade_scale_current += frametime;
float ratio = fade_scale_current / fade_scale_time;
if (ratio >= 1.0f) {
fade_scale = false;
fade_scale_current = 0.f;
width = fade_scale_w_target;
height = fade_scale_h_target;
return;
}
width = (short)(fade_scale_w_start + (fade_scale_w_target - fade_scale_w_start) * ratio);
height = (short)(fade_scale_h_start + (fade_scale_h_target - fade_scale_h_start) * ratio);
}
void Hud::TimerThink()
{
int minutes;
float seconds;
const char *string;
char buffer[128];
#ifdef CGAME_DLL
float frametime = (float)cg->frametime;
#else
float frametime = level.frametime * 1000.0f;
#endif
if (fade_timer_flags & TIMER_UP) {
fade_time_current += 0.001f * frametime;
} else {
fade_time_current -= 0.001f * frametime;
}
if (fade_time_current <= 0.0f) {
if (fade_out_time > 0.0f) {
alpha = 0.0f;
}
fade_time_current = 0.0f;
}
if (fade_time_current >= 60.0f) {
seconds = (float)((int)fade_time_current % 60);
minutes = (int)(fade_time_current / 60.0f);
} else {
if (fade_time_current >= 30.0f) {
seconds = (float)(int)fade_time_current;
} else {
seconds = fade_time_current;
}
minutes = 0;
}
if (fade_time_current >= 30.0f) {
string = "%d:%02.0f";
} else {
if (fade_time_current >= 10.0f) {
string = "%d:%02.1f";
} else {
string = "%d:0%.1f";
}
}
if ((!(fade_timer_flags & TIMER_UP) && fade_time_current * 1000.0f < fade_out_time)
|| ((fade_timer_flags & TIMER_UP) && fade_time_current * 1000.0f > fade_out_time && fade_out_time >= 0.0f)) {
alpha -= (2.0f - fade_time_alpha_start) / fade_out_time * frametime;
if (alpha < 0.0f) {
alpha = 0.0f;
}
} else {
fade_time_alpha_start = alpha;
}
#ifdef CGAME_DLL
if (!shaderHandle) {
#else
if (!*shader) {
#endif
Com_sprintf(buffer, sizeof(buffer), string, minutes, seconds);
SetText(buffer);
} else {
SetText("");
}
}
void Hud::Think(void)
{
if (!text.c_str() && !shader.c_str()) {
return;
}
if (fade_alpha) {
FadeThink();
}
if (fade_move) {
MoveThink();
}
if (fade_scale) {
ScaleThink();
}
if (fade_timer_flags & TIMER_ACTIVE) {
TimerThink();
}
if (alpha <= 0.0f) {
return;
}
#ifdef CGAME_DLL
if (isDimensional) {
Draw3D();
}
int vidWidth = virtualSize ? 640 : cgs->glConfig.vidWidth;
int vidHeight = virtualSize ? 480 : cgs->glConfig.vidHeight;
float hudX = x;
float hudY = y;
float hudW = width;
float hudH = height;
if (alignX == HUD_CENTER) {
hudX += vidWidth * 0.5f - hudW * 0.5f;
} else if (alignX == HUD_RIGHT) {
hudX += vidWidth;
}
if (alignY == HUD_CENTER) {
hudY += vidHeight * 0.5f - hudH * 0.5f;
} else if (alignY == HUD_BOTTOM) {
hudY += vidHeight;
}
vec4_t col = {color[0], color[1], color[2], alpha};
cgi.R_SetColor(col);
if (shaderHandle == NULL) {
const char *Localized = cgi.LV_ConvertString(text);
fontHeader_t **f = (fontHeader_t **)0x302B7D28;
if (font == NULL && *f == NULL) {
return;
}
cgi.R_DrawString(font == NULL ? *f : font, Localized, hudX, hudY, -1, virtualSize);
} else {
if (virtualSize) {
hudX *= cgs->screenXScale;
hudY *= cgs->screenYScale;
hudW *= cgs->screenXScale;
hudH *= cgs->screenYScale;
}
cgi.R_DrawStretchPic(hudX, hudY, hudW, hudH, 0.0f, 0.0f, 1.0f, 1.0f, shaderHandle);
}
#endif
}
void Hud::Archive(Archiver& arc)
{
Listener::Archive(arc);
#ifdef CGAME_DLL
arc.ArchiveInteger((int *)&number);
arc.ArchiveInteger((int *)&alignX);
arc.ArchiveInteger((int *)&alignY);
arc.ArchiveFloat(&x);
arc.ArchiveFloat(&y);
arc.ArchiveFloat(&width);
arc.ArchiveFloat(&height);
arc.ArchiveVector(&color);
arc.ArchiveFloat(&alpha);
arc.ArchiveString(&fontName);
arc.ArchiveString(&shader);
arc.ArchiveString(&text);
arc.ArchiveBool(&virtualSize);
arc.ArchiveBool(&fade_alpha);
arc.ArchiveBool(&fade_move);
arc.ArchiveBool(&fade_scale);
arc.ArchiveFloat(&fade_alpha_current);
arc.ArchiveFloat(&fade_move_current);
arc.ArchiveFloat(&fade_scale_current);
arc.ArchiveFloat(&fade_alpha_time);
arc.ArchiveFloat(&fade_move_time);
arc.ArchiveFloat(&fade_scale_time);
arc.ArchiveFloat(&fade_alpha_start);
arc.ArchiveFloat(&fade_move_x_start);
arc.ArchiveFloat(&fade_move_y_start);
arc.ArchiveFloat(&fade_scale_w_start);
arc.ArchiveFloat(&fade_scale_h_start);
arc.ArchiveFloat(&fade_alpha_target);
arc.ArchiveFloat(&fade_move_x_target);
arc.ArchiveFloat(&fade_move_y_target);
arc.ArchiveFloat(&fade_scale_w_target);
arc.ArchiveFloat(&fade_scale_h_target);
if (arc.Loading()) {
if (fontName[0] != '\0') {
SetFont(fontName);
}
if (shader[0] != '\0') {
SetShader(shader, width, height);
}
hudElements.AddObject(this);
hudElements.Sort(Hud::Sort);
}
#endif
}
#ifdef GAME_DLL
int Hud::GetClient(void)
{
return clientnum;
}
#endif
void Hud::FadeOverTime(float time)
{
if (time <= 0.0f) {
return;
}
fade_alpha = true;
fade_alpha_first = true;
fade_alpha_time = time * 1000.0f;
fade_alpha_current = 0.f;
fade_alpha_start = alpha;
fade_alpha_target = alpha;
// FIXME: delete
/*
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM( BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_FADE ));
WriteNumber();
gi.MSG_WriteFloat( time );
gi.MSG_EndCGM();
#endif
*/
}
void Hud::MoveOverTime(float time)
{
if (time <= 0.0f) {
return;
}
fade_move = true;
fade_move_x_first = true;
fade_move_y_first = true;
fade_move_time = time * 1000.0f;
fade_move_current = 0.f;
fade_move_x_start = x;
fade_move_y_start = y;
fade_move_x_target = x;
fade_move_y_target = y;
/*
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM( BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_MOVE ));
WriteNumber();
gi.MSG_WriteFloat( time );
gi.MSG_EndCGM();
#endif
*/
}
void Hud::Refresh(int clientNumber)
{
SetBroadcast(clientNumber);
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_ALIGN));
WriteNumber();
gi.MSG_WriteBits(alignX, 2);
gi.MSG_WriteBits(alignY, 2);
gi.MSG_EndCGM();
SetBroadcast(clientNumber);
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_ALPHA));
WriteNumber();
gi.MSG_WriteByte((uchar)(alpha * 255.0f));
gi.MSG_EndCGM();
SetBroadcast(clientNumber);
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_COLOR));
WriteNumber();
gi.MSG_WriteByte((uchar)(color.x * 255.0f));
gi.MSG_WriteByte((uchar)(color.y * 255.0f));
gi.MSG_WriteByte((uchar)(color.z * 255.0f));
gi.MSG_EndCGM();
SetBroadcast(clientNumber);
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_FONT));
WriteNumber();
gi.MSG_WriteString(fontName);
gi.MSG_EndCGM();
SetBroadcast(clientNumber);
/*if( sv_reborn->integer )
{
gi.MSG_StartCGM( BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_RECTX ));
WriteNumber();
gi.MSG_WriteShort( ( short )x );
gi.MSG_EndCGM();
gi.MSG_StartCGM( BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_RECTY ));
WriteNumber();
gi.MSG_WriteShort( ( short )y );
gi.MSG_EndCGM();
gi.MSG_StartCGM( BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_RECTWH ));
WriteNumber();
gi.MSG_WriteShort( ( short )width );
gi.MSG_WriteShort( ( short )height );
gi.MSG_EndCGM();
}
else
{
gi.MSG_StartCGM( BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_RECT ));
WriteNumber();
gi.MSG_WriteShort( ( short )x );
gi.MSG_WriteShort( ( short )y );
gi.MSG_WriteShort( ( short )width );
gi.MSG_WriteShort( ( short )height );
gi.MSG_EndCGM();
}*/
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_RECT));
WriteNumber();
gi.MSG_WriteShort((short)x);
gi.MSG_WriteShort((short)y);
gi.MSG_WriteShort((short)width);
gi.MSG_WriteShort((short)height);
gi.MSG_EndCGM();
SetBroadcast(clientNumber);
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_SHADER));
WriteNumber();
gi.MSG_WriteString(shader);
gi.MSG_EndCGM();
SetBroadcast(clientNumber);
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_STRING));
WriteNumber();
gi.MSG_WriteString(text);
gi.MSG_EndCGM();
SetBroadcast(clientNumber);
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_VIRTUALSIZE));
WriteNumber();
gi.MSG_WriteBits(virtualSize, 1);
gi.MSG_EndCGM();
#ifdef OPM_FEATURES
if (sv_specialgame->integer) {
if (isDimensional) {
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_3D));
WriteNumber();
gi.MSG_WriteCoord(org[0]);
gi.MSG_WriteCoord(org[1]);
gi.MSG_WriteCoord(org[2]);
gi.MSG_WriteShort(enttarget);
gi.MSG_WriteBits(!!always_show, 1);
gi.MSG_WriteBits(!!depth, 1);
gi.MSG_EndCGM();
}
if (fade_alpha) {
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_FADE));
WriteNumber();
gi.MSG_WriteFloat(fade_alpha_current);
gi.MSG_EndCGM();
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_ALPHA));
WriteNumber();
gi.MSG_WriteByte((uchar)(fade_alpha_target * 255.0f));
gi.MSG_EndCGM();
}
if (fade_move) {
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_MOVE));
WriteNumber();
gi.MSG_WriteFloat(fade_move_current);
gi.MSG_EndCGM();
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_RECT));
WriteNumber();
gi.MSG_WriteShort((short)fade_move_x_target);
gi.MSG_WriteShort((short)fade_move_y_target);
gi.MSG_EndCGM();
}
if (fade_timer_flags & TIMER_ACTIVE) {
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_TIMER));
WriteNumber();
gi.MSG_WriteFloat(fade_time_current);
gi.MSG_WriteFloat(fade_out_time);
if (fade_timer_flags & TIMER_UP) {
gi.MSG_WriteBits(1, 1);
} else {
gi.MSG_WriteBits(0, 1);
}
gi.MSG_EndCGM();
}
}
#endif
}
void Hud::ScaleOverTime(float time, short w, short h)
{
if (time <= 0.0f) {
width = w;
height = h;
return;
}
fade_scale = true;
fade_scale_time = time * 1000.0f;
fade_scale_current = 0.f;
fade_scale_w_start = width;
fade_scale_h_start = height;
fade_scale_w_target = w;
fade_scale_h_target = h;
// FIXME: delete
/*
width = w;
height = h;
SetBroadcast();
gi.MSG_StartCGM( BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_SCALE ));
WriteNumber();
gi.MSG_WriteFloat( time );
gi.MSG_WriteShort( w );
gi.MSG_WriteShort( h );
gi.MSG_EndCGM();
*/
}
#ifdef GAME_DLL
void Hud::SetBroadcast(int clientNumber)
{
if (clientNumber == -1) {
clientNumber = clientnum;
}
if (clientnum == char(-1)) {
gi.SetBroadcastAll();
} else {
gi.MSG_SetClient(clientnum);
}
}
#endif
#ifdef GAME_DLL
void Hud::WriteNumber()
{
# ifdef OPM_FEATURES
if (sv_specialgame->integer) {
gi.MSG_WriteShort(number);
} else {
gi.MSG_WriteByte(number);
}
# else
gi.MSG_WriteByte(number);
# endif
}
#endif
void Hud::Set3D(Vector vector_or_offset, qboolean alwaysOnScreen, qboolean hasDepth, int entnum)
{
org = vector_or_offset;
lastOrg = vector_or_offset;
always_show = alwaysOnScreen;
depth = hasDepth;
enttarget = entnum;
isDimensional = true;
/*
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM( BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_3D ));
WriteNumber();
gi.MSG_WriteCoord( vector_or_offset[ 0 ] );
gi.MSG_WriteCoord( vector_or_offset[ 1 ] );
gi.MSG_WriteCoord( vector_or_offset[ 2 ] );
gi.MSG_WriteShort( entnum );
gi.MSG_WriteBits( !!alwaysOnScreen, 1 );
gi.MSG_WriteBits( !!hasDepth, 1 );
gi.MSG_EndCGM();
#endif
*/
}
void Hud::SetNon3D()
{
isDimensional = false;
// FIXME?
/*
SetBroadcast();
gi.MSG_StartCGM( BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_BREAK3D ));
WriteNumber();
gi.MSG_EndCGM();
*/
}
void Hud::SetAlignX(hudAlign_t align)
{
if (align >= HUD_INVALID) {
ScriptError("Wrong %d X align!", align);
}
alignX = align;
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_ALIGN));
WriteNumber();
gi.MSG_WriteBits(alignX, 2);
gi.MSG_WriteBits(alignY, 2);
gi.MSG_EndCGM();
#endif
}
void Hud::SetAlignY(hudAlign_t align)
{
if (align >= HUD_INVALID) {
ScriptError("Wrong %d Y align!", align);
}
alignY = align;
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_ALIGN));
WriteNumber();
gi.MSG_WriteBits(alignX, 2);
gi.MSG_WriteBits(alignY, 2);
gi.MSG_EndCGM();
#endif
}
void Hud::SetAlpha(float value)
{
//#ifdef CGAME_DLL
if (fade_alpha_first) {
fade_alpha_target = value;
fade_alpha_first = false;
} else {
alpha = value;
fade_alpha = false;
}
//#else
// alpha = value;
//#endif
#ifdef GAME_DLL
long int ucharvalue;
ucharvalue = (long int)(value * 255.0f);
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_ALPHA));
WriteNumber();
gi.MSG_WriteByte(ucharvalue);
gi.MSG_EndCGM();
#endif
}
void Hud::SetColor(Vector c)
{
color = c;
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_COLOR));
WriteNumber();
gi.MSG_WriteByte((uchar)(c.x * 255.0f));
gi.MSG_WriteByte((uchar)(c.y * 255.0f));
gi.MSG_WriteByte((uchar)(c.z * 255.0f));
gi.MSG_EndCGM();
#endif
}
void Hud::SetClient(int c, qboolean clears)
{
#ifdef GAME_DLL
if (c == -1) {
clears = false;
}
if (clears) {
# ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_ALPHA));
WriteNumber();
gi.MSG_WriteByte(0);
gi.MSG_EndCGM();
# endif
}
clientnum = c;
#endif
}
void Hud::SetFont(const char *f)
{
if (f != NULL && strlen(f) > 0) {
fontName = f;
} else {
fontName = "";
}
#ifdef CGAME_DLL
if (fontName[0] != '\0') {
font = cgi.R_LoadFont(fontName);
} else {
font = NULL;
}
#endif
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_FONT));
WriteNumber();
gi.MSG_WriteString(f);
gi.MSG_EndCGM();
#endif
}
void Hud::SetRectX(short value)
{
//#ifdef CGAME_DLL
if (fade_move_x_first) {
fade_move_x_target = value;
fade_move_x_first = false;
} else {
x = value;
fade_move = false;
}
//#else
// x = value;
//#endif
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_RECT));
WriteNumber();
gi.MSG_WriteShort((short)fade_move_x_target);
gi.MSG_WriteShort((short)fade_move_y_target);
gi.MSG_WriteShort((short)width);
gi.MSG_WriteShort((short)height);
gi.MSG_EndCGM();
#endif
}
void Hud::SetRectY(short value)
{
if (fade_move_y_first) {
fade_move_y_target = value;
fade_move_y_first = false;
} else {
y = value;
fade_move = false;
}
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_RECT));
WriteNumber();
gi.MSG_WriteShort((short)fade_move_x_target);
gi.MSG_WriteShort((short)fade_move_y_target);
gi.MSG_WriteShort((short)width);
gi.MSG_WriteShort((short)height);
gi.MSG_EndCGM();
#endif
}
void Hud::SetRectHeight(short h)
{
height = h;
}
void Hud::SetRectWidth(short w)
{
width = w;
}
void Hud::SetShader(const char *s, float w, float h)
{
if (s != NULL && strlen(s) > 0) {
shader = s;
text = "";
} else {
shader = "";
}
fade_scale = false;
if (w != -1) {
width = w;
}
if (h != -1) {
height = h;
}
#ifdef CGAME_DLL
if (shader[0] != '\0') {
shaderHandle = cgi.R_RegisterShaderNoMip(shader);
} else {
shaderHandle = NULL;
}
#endif
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_RECT));
WriteNumber();
gi.MSG_WriteShort((short)x);
gi.MSG_WriteShort((short)y);
gi.MSG_WriteShort((short)width);
gi.MSG_WriteShort((short)height);
gi.MSG_EndCGM();
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_SHADER));
WriteNumber();
gi.MSG_WriteString(s);
gi.MSG_EndCGM();
#endif
}
void Hud::SetText(const char *t)
{
if (t != NULL && strlen(t) > 0) {
//width = strlen( t );
//height = 32;
text = t;
shader = "";
#ifdef CGAME_DLL
shaderHandle = NULL;
#endif
} else {
text = "";
}
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_STRING));
WriteNumber();
gi.MSG_WriteString(t);
gi.MSG_EndCGM();
#endif
}
void Hud::SetTimer(float time, float fade_at_time)
{
fade_time_current = time;
if (fade_at_time >= 0.0f) {
fade_out_time = fade_at_time * 1000.0f;
} else {
fade_out_time = -1.0f;
}
fade_time_target = 0.0f;
fade_timer_flags = TIMER_ACTIVE;
// FIXME...
/*
SetBroadcast();
gi.MSG_StartCGM( BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_TIMER ));
WriteNumber();
gi.MSG_WriteFloat( time );
gi.MSG_WriteFloat( fade_at_time );
gi.MSG_WriteBits( 0, 1 );
gi.MSG_EndCGM();
*/
}
void Hud::SetTimerUp(float time, float fade_at_time)
{
fade_time_current = 0.0f;
if (fade_at_time >= 0.0f) {
fade_out_time = fade_at_time * 1000.0f;
} else {
fade_out_time = -1.0f;
}
fade_time_target = time;
fade_timer_flags = TIMER_ACTIVE | TIMER_UP;
/*
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM( BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_TIMER ));
WriteNumber();
gi.MSG_WriteFloat( time );
gi.MSG_WriteFloat( fade_at_time );
gi.MSG_WriteBits( 1, 1 );
gi.MSG_EndCGM();
#endif
*/
}
void Hud::SetVirtualSize(qboolean v)
{
virtualSize = !!v;
#ifdef GAME_DLL
SetBroadcast();
gi.MSG_StartCGM(BG_MapCGMToProtocol(g_protocol, CGM_HUDDRAW_VIRTUALSIZE));
WriteNumber();
gi.MSG_WriteBits(virtualSize, 1);
gi.MSG_EndCGM();
#endif
}
// Events
void Hud::EventGetAlignX(Event *ev)
{
switch (alignX) {
case HUD_LEFT:
return ev->AddString("left");
case HUD_CENTER:
return ev->AddString("center");
case HUD_RIGHT:
return ev->AddString("right");
default:
return ev->AddString("none");
}
}
void Hud::EventGetAlignY(Event *ev)
{
switch (alignY) {
case HUD_TOP:
return ev->AddString("top");
case HUD_CENTER:
return ev->AddString("center");
case HUD_BOTTOM:
return ev->AddString("bottom");
default:
return ev->AddString("none");
}
}
void Hud::EventGetAlpha(Event *ev)
{
ev->AddFloat(alpha);
}
void Hud::EventGetColor(Event *ev)
{
ev->AddVector(color);
}
void Hud::EventGetFont(Event *ev)
{
ev->AddString(fontName);
}
void Hud::EventGetHeight(Event *ev)
{
ev->AddFloat(height);
}
void Hud::EventGetRectX(Event *ev)
{
ev->AddFloat(x);
}
void Hud::EventGetRectY(Event *ev)
{
ev->AddFloat(y);
}
void Hud::EventGetTime(Event *ev)
{
ev->AddFloat(fade_time_current);
}
void Hud::EventGetWidth(Event *ev)
{
ev->AddFloat(width);
}
void Hud::EventFadeOverTime(Event *ev)
{
FadeOverTime(ev->GetFloat(1));
}
void Hud::EventMoveOverTime(Event *ev)
{
MoveOverTime(ev->GetFloat(1));
}
void Hud::EventRefresh(Event *ev)
{
Refresh();
}
void Hud::EventScaleOverTime(Event *ev)
{
ScaleOverTime(ev->GetFloat(1), ev->GetInteger(2), ev->GetInteger(3));
}
void Hud::EventSet3D(Event *ev)
{
Vector vector;
int ent_num = -1;
qboolean bAlwaysShow, bDepth;
vector = ev->GetVector(1);
bAlwaysShow = ev->GetInteger(2);
bDepth = ev->GetInteger(3);
if (ev->NumArgs() > 3) {
Entity *entity = ev->GetEntity(4);
ent_num = entity->entnum;
}
Set3D(vector, bAlwaysShow, bDepth, ent_num);
}
void Hud::EventSetNon3D(Event *ev)
{
SetNon3D();
}
void Hud::EventSetAlignX(Event *ev)
{
str name = ev->GetString(1);
hudAlign_t alignment = HUD_INVALID;
if (name == "left") {
alignment = HUD_LEFT;
} else if (name == "center") {
alignment = HUD_CENTER;
} else if (name == "right") {
alignment = HUD_RIGHT;
} else {
ScriptError("Invalid alignment %s!\n", name.c_str());
}
SetAlignX(alignment);
}
void Hud::EventSetAlignY(Event *ev)
{
str name = ev->GetString(1);
hudAlign_t alignment = HUD_INVALID;
if (name == "top") {
alignment = HUD_TOP;
} else if (name == "center") {
alignment = HUD_CENTER;
} else if (name == "bottom") {
alignment = HUD_BOTTOM;
} else {
ScriptError("Invalid alignment %s!\n", name.c_str());
}
SetAlignY(alignment);
}
void Hud::EventSetAlpha(Event *ev)
{
float a = ev->GetFloat(1);
SetAlpha(a);
}
void Hud::EventSetColor(Event *ev)
{
Vector c = ev->GetVector(1);
SetColor(c);
}
void Hud::EventSetFont(Event *ev)
{
str font = ev->GetString(1);
SetFont(font);
}
void Hud::EventSetPlayer(Event *ev)
{
#ifdef GAME_DLL
int clientNum = -1;
qboolean clears = false;
if (!ev->IsNilAt(1)) {
Player *player = (Player *)ev->GetEntity(1);
clientNum = player->edict - g_entities;
if (ev->NumArgs() > 1) {
clears = ev->GetBoolean(2);
} else {
clears = false;
}
}
SetClient(clientNum, clears);
#endif
}
void Hud::EventSetRectX(Event *ev)
{
int val = ev->GetInteger(1);
SetRectX(val);
}
void Hud::EventSetRectY(Event *ev)
{
int val = ev->GetInteger(1);
SetRectY(val);
}
void Hud::EventSetShader(Event *ev)
{
str shader = ev->GetString(1);
float w = ev->GetFloat(2);
float h = ev->GetFloat(3);
SetShader(shader, w, h);
}
void Hud::EventSetText(Event *ev)
{
str text = ev->GetString(1);
SetText(text);
}
void Hud::EventSetTimer(Event *ev)
{
float time = ev->GetFloat(1);
float fade_at_time = -1.0f;
if (ev->NumArgs() > 1) {
fade_at_time = ev->GetFloat(2);
}
SetTimer(time, fade_at_time);
}
void Hud::EventSetTimerUp(Event *ev)
{
float time = ev->GetFloat(1);
float fade_at_time = -1.0f;
if (ev->NumArgs() > 1) {
fade_at_time = ev->GetFloat(2);
}
SetTimerUp(time, fade_at_time);
}
void Hud::EventSetVirtualSize(Event *ev)
{
qboolean bVirtual = ev->GetBoolean(1);
SetVirtualSize(bVirtual);
}
CLASS_DECLARATION(Listener, Hud, NULL) {
{&EV_HUD_GetAlignX, &Hud::EventGetAlignX },
{&EV_HUD_GetAlignY, &Hud::EventGetAlignY },
{&EV_HUD_GetAlpha, &Hud::EventGetAlpha },
{&EV_HUD_GetColor, &Hud::EventGetColor },
{&EV_HUD_GetFont, &Hud::EventGetFont },
{&EV_HUD_GetHeight, &Hud::EventGetHeight },
{&EV_HUD_GetRectX, &Hud::EventGetRectX },
{&EV_HUD_GetRectY, &Hud::EventGetRectY },
{&EV_HUD_GetTime, &Hud::EventGetTime },
{&EV_HUD_GetWidth, &Hud::EventGetWidth },
{&EV_HUD_FadeOverTime, &Hud::EventFadeOverTime },
{&EV_HUD_MoveOverTime, &Hud::EventMoveOverTime },
{&EV_HUD_Refresh, &Hud::EventRefresh },
{&EV_HUD_ScaleOverTime, &Hud::EventScaleOverTime },
{&EV_HUD_Set3D, &Hud::EventSet3D },
{&EV_HUD_SetNon3D, &Hud::EventSetNon3D },
{&EV_HUD_SetAlignX, &Hud::EventSetAlignX },
{&EV_HUD_SetAlignY, &Hud::EventSetAlignY },
{&EV_HUD_SetAlpha, &Hud::EventSetAlpha },
{&EV_HUD_SetColor, &Hud::EventSetColor },
{&EV_HUD_SetFont, &Hud::EventSetFont },
{&EV_HUD_SetPlayer, &Hud::EventSetPlayer },
{&EV_HUD_SetRectX, &Hud::EventSetRectX },
{&EV_HUD_SetRectY, &Hud::EventSetRectY },
{&EV_HUD_SetShader, &Hud::EventSetShader },
{&EV_HUD_SetText, &Hud::EventSetText },
{&EV_HUD_SetTimer, &Hud::EventSetTimer },
{&EV_HUD_SetTimerUp, &Hud::EventSetTimerUp },
{&EV_HUD_SetVirtualSize, &Hud::EventSetVirtualSize},
{NULL, NULL }
};
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