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openspades/Sources/Client/Client_Draw.cpp

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/*
Copyright (c) 2013 yvt
based on code of pysnip (c) Mathias Kaerlev 2011-2012.
This file is part of OpenSpades.
OpenSpades 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 3 of the License, or
(at your option) any later version.
OpenSpades 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 OpenSpades. If not, see <http://www.gnu.org/licenses/>.
*/
#include <cstdlib>
#include "Client.h"
#include <Core/Bitmap.h>
#include <Core/ConcurrentDispatch.h>
#include <Core/FileManager.h>
#include <Core/Settings.h>
#include <Core/Strings.h>
#include "IAudioChunk.h"
#include "IAudioDevice.h"
#include "CenterMessageView.h"
#include "ChatWindow.h"
#include "ClientPlayer.h"
#include "ClientUI.h"
#include "Corpse.h"
#include "FallingBlock.h"
#include "Fonts.h"
#include "HurtRingView.h"
#include "IFont.h"
#include "ILocalEntity.h"
#include "LimboView.h"
#include "MapView.h"
#include "PaletteView.h"
#include "ParticleSpriteEntity.h"
#include "ScoreboardView.h"
#include "SmokeSpriteEntity.h"
#include "TCProgressView.h"
#include "Tracer.h"
#include "IGameMode.h"
#include "CTFGameMode.h"
#include "GameMap.h"
#include "Grenade.h"
#include "Weapon.h"
#include "World.h"
#include "NetClient.h"
DEFINE_SPADES_SETTING(cg_hitIndicator, "1");
DEFINE_SPADES_SETTING(cg_debugAim, "0");
SPADES_SETTING(cg_keyReloadWeapon);
SPADES_SETTING(cg_keyJump);
SPADES_SETTING(cg_keyAttack);
SPADES_SETTING(cg_keyAltAttack);
SPADES_SETTING(cg_keyCrouch);
DEFINE_SPADES_SETTING(cg_screenshotFormat, "jpeg");
DEFINE_SPADES_SETTING(cg_stats, "0");
DEFINE_SPADES_SETTING(cg_hideHud, "0");
DEFINE_SPADES_SETTING(cg_playerNames, "2");
DEFINE_SPADES_SETTING(cg_playerNameX, "0");
DEFINE_SPADES_SETTING(cg_playerNameY, "0");
namespace spades {
namespace client {
enum class ScreenshotFormat { Jpeg, Targa, Png };
namespace {
ScreenshotFormat GetScreenshotFormat() {
if (EqualsIgnoringCase(cg_screenshotFormat, "jpeg")) {
return ScreenshotFormat::Jpeg;
} else if (EqualsIgnoringCase(cg_screenshotFormat, "targa")) {
return ScreenshotFormat::Targa;
} else if (EqualsIgnoringCase(cg_screenshotFormat, "png")) {
return ScreenshotFormat::Png;
} else {
SPRaise("Invalid screenshot format: %s", cg_screenshotFormat.CString());
}
}
std::string TranslateKeyName(const std::string &name) {
if (name == "LeftMouseButton") {
return "LMB";
} else if (name == "RightMouseButton") {
return "RMB";
} else if (name.empty()) {
return _Tr("Client", "Unbound");
} else {
return name;
}
}
}
void Client::TakeScreenShot(bool sceneOnly) {
SceneDefinition sceneDef = CreateSceneDefinition();
lastSceneDef = sceneDef;
// render scene
flashDlights = flashDlightsOld;
DrawScene();
// draw 2d
if (!sceneOnly)
Draw2D();
// Well done!
renderer->FrameDone();
Handle<Bitmap> bmp(renderer->ReadBitmap(), false);
// force 100% opacity
uint32_t *pixels = bmp->GetPixels();
for (size_t i = bmp->GetWidth() * bmp->GetHeight(); i > 0; i--) {
*(pixels++) |= 0xff000000UL;
}
try {
std::string name = ScreenShotPath();
bmp->Save(name);
std::string msg;
if (sceneOnly)
msg = _Tr("Client", "Sceneshot saved: {0}", name);
else
msg = _Tr("Client", "Screenshot saved: {0}", name);
ShowAlert(msg, AlertType::Notice);
} catch (const Exception &ex) {
std::string msg;
msg = _Tr("Client", "Screenshot failed: ");
msg += ex.GetShortMessage();
ShowAlert(msg, AlertType::Error);
SPLog("Screenshot failed: %s", ex.what());
} catch (const std::exception &ex) {
std::string msg;
msg = _Tr("Client", "Screenshot failed: ");
msg += ex.what();
ShowAlert(msg, AlertType::Error);
SPLog("Screenshot failed: %s", ex.what());
}
}
std::string Client::ScreenShotPath() {
char bufJpeg[256];
char bufTarga[256];
char bufPng[256];
for (int i = 0; i < 10000; i++) {
sprintf(bufJpeg, "Screenshots/shot%04d.jpg", nextScreenShotIndex);
sprintf(bufTarga, "Screenshots/shot%04d.tga", nextScreenShotIndex);
sprintf(bufPng, "Screenshots/shot%04d.png", nextScreenShotIndex);
if (FileManager::FileExists(bufJpeg) || FileManager::FileExists(bufTarga) ||
FileManager::FileExists(bufPng)) {
nextScreenShotIndex++;
if (nextScreenShotIndex >= 10000)
nextScreenShotIndex = 0;
continue;
}
switch (GetScreenshotFormat()) {
case ScreenshotFormat::Jpeg: return bufJpeg;
case ScreenshotFormat::Targa: return bufTarga;
case ScreenshotFormat::Png: return bufPng;
}
SPAssert(false);
}
SPRaise("No free file name");
}
#pragma mark - HUD Drawings
void Client::DrawSplash() {
Handle<IImage> img;
Vector2 siz;
Vector2 scrSize = {renderer->ScreenWidth(), renderer->ScreenHeight()};
renderer->SetColorAlphaPremultiplied(MakeVector4(0, 0, 0, 1));
img = renderer->RegisterImage("Gfx/White.tga");
renderer->DrawImage(img, AABB2(0, 0, scrSize.x, scrSize.y));
renderer->SetColorAlphaPremultiplied(MakeVector4(1, 1, 1, 1.));
img = renderer->RegisterImage("Gfx/Title/Logo.png");
siz = MakeVector2(img->GetWidth(), img->GetHeight());
siz *= std::min(1.f, scrSize.x / siz.x * 0.5f);
siz *= std::min(1.f, scrSize.y / siz.y);
renderer->DrawImage(
img, AABB2((scrSize.x - siz.x) * .5f, (scrSize.y - siz.y) * .5f, siz.x, siz.y));
}
void Client::DrawStartupScreen() {
Handle<IImage> img;
Vector2 scrSize = {renderer->ScreenWidth(), renderer->ScreenHeight()};
renderer->SetColorAlphaPremultiplied(MakeVector4(0, 0, 0, 1.));
img = renderer->RegisterImage("Gfx/White.tga");
renderer->DrawImage(img, AABB2(0, 0, scrSize.x, scrSize.y));
DrawSplash();
IFont *font = fontManager->GetGuiFont();
std::string str = _Tr("Client", "NOW LOADING");
Vector2 size = font->Measure(str);
Vector2 pos = MakeVector2(scrSize.x - 16.f, scrSize.y - 16.f);
pos -= size;
font->DrawShadow(str, pos, 1.f, MakeVector4(1, 1, 1, 1), MakeVector4(0, 0, 0, 0.5));
renderer->FrameDone();
renderer->Flip();
}
void Client::DrawDisconnectScreen() {}
void Client::DrawHurtSprites() {
float per = (world->GetTime() - lastHurtTime) / 1.5f;
if (per > 1.f)
return;
if (per < 0.f)
return;
Handle<IImage> img = renderer->RegisterImage("Gfx/HurtSprite.png");
Vector2 scrSize = {renderer->ScreenWidth(), renderer->ScreenHeight()};
Vector2 scrCenter = scrSize * .5f;
float radius = scrSize.GetLength() * .5f;
for (size_t i = 0; i < hurtSprites.size(); i++) {
HurtSprite &spr = hurtSprites[i];
float alpha = spr.strength - per;
if (alpha < 0.f)
continue;
if (alpha > 1.f)
alpha = 1.f;
Vector2 radDir = {cosf(spr.angle), sinf(spr.angle)};
Vector2 angDir = {-sinf(spr.angle), cosf(spr.angle)};
float siz = spr.scale * radius;
Vector2 base = radDir * radius + scrCenter;
Vector2 centVect = radDir * (-siz);
Vector2 sideVect1 = angDir * (siz * 4.f * (spr.horzShift));
Vector2 sideVect2 = angDir * (siz * 4.f * (spr.horzShift - 1.f));
Vector2 v1 = base + centVect + sideVect1;
Vector2 v2 = base + centVect + sideVect2;
Vector2 v3 = base + sideVect1;
renderer->SetColorAlphaPremultiplied(MakeVector4(0.f, 0.f, 0.f, alpha));
renderer->DrawImage(img, v1, v2, v3,
AABB2(0, 8.f, img->GetWidth(), img->GetHeight()));
}
}
void Client::DrawHurtScreenEffect() {
SPADES_MARK_FUNCTION();
float scrWidth = renderer->ScreenWidth();
float scrHeight = renderer->ScreenHeight();
float wTime = world->GetTime();
Player *p = GetWorld()->GetLocalPlayer();
if (wTime < lastHurtTime + .35f && wTime >= lastHurtTime) {
float per = (wTime - lastHurtTime) / .35f;
per = 1.f - per;
per *= .3f + (1.f - p->GetHealth() / 100.f) * .7f;
per = std::min(per, 0.9f);
per = 1.f - per;
Vector3 color = {1.f, per, per};
renderer->MultiplyScreenColor(color);
renderer->SetColorAlphaPremultiplied(
MakeVector4((1.f - per) * .1f, 0, 0, (1.f - per) * .1f));
renderer->DrawImage(renderer->RegisterImage("Gfx/White.tga"),
AABB2(0, 0, scrWidth, scrHeight));
}
}
void Client::DrawHottrackedPlayerName() {
SPADES_MARK_FUNCTION();
if ((int)cg_playerNames == 0)
return;
Player *p = GetWorld()->GetLocalPlayer();
hitTag_t tag = hit_None;
Player *hottracked = HotTrackedPlayer(&tag);
if (hottracked) {
Vector3 posxyz = Project(hottracked->GetEye());
Vector2 pos = {posxyz.x, posxyz.y};
char buf[64];
if ((int)cg_playerNames == 1) {
float dist = (hottracked->GetEye() - p->GetEye()).GetLength();
int idist = (int)floorf(dist + .5f);
sprintf(buf, "%s [%d%s]", hottracked->GetName().c_str(), idist,
(idist == 1) ? "block" : "blocks");
} else
sprintf(buf, "%s", hottracked->GetName().c_str());
pos.y += (int)cg_playerNameY;
pos.x += (int)cg_playerNameX;
IFont *font = fontManager->GetGuiFont();
Vector2 size = font->Measure(buf);
pos.x -= size.x * .5f;
pos.y -= size.y;
font->DrawShadow(buf, pos, 1.f, MakeVector4(1, 1, 1, 1), MakeVector4(0, 0, 0, 0.5));
}
}
void Client::DrawDebugAim() {
SPADES_MARK_FUNCTION();
// float scrWidth = renderer->ScreenWidth();
// float scrHeight = renderer->ScreenHeight();
// float wTime = world->GetTime();
Player &p = GetCameraTargetPlayer();
// IFont *font;
Weapon &w = *p.GetWeapon();
float spread = w.GetSpread();
AABB2 boundary(0, 0, 0, 0);
for (int i = 0; i < 8; i++) {
Vector3 vec = p.GetFront();
if (i & 1)
vec.x += spread;
else
vec.x -= spread;
if (i & 2)
vec.y += spread;
else
vec.y -= spread;
if (i & 4)
vec.z += spread;
else
vec.z -= spread;
Vector3 viewPos;
viewPos.x = Vector3::Dot(vec, p.GetRight());
viewPos.y = Vector3::Dot(vec, p.GetUp());
viewPos.z = Vector3::Dot(vec, p.GetFront());
Vector2 p;
p.x = viewPos.x / viewPos.z;
p.y = viewPos.y / viewPos.z;
boundary.min.x = std::min(boundary.min.x, p.x);
boundary.min.y = std::min(boundary.min.y, p.y);
boundary.max.x = std::max(boundary.max.x, p.x);
boundary.max.y = std::max(boundary.max.y, p.y);
}
Handle<IImage> img = renderer->RegisterImage("Gfx/White.tga");
boundary.min *= renderer->ScreenHeight() * .5f;
boundary.max *= renderer->ScreenHeight() * .5f;
boundary.min /= tanf(lastSceneDef.fovY * .5f);
boundary.max /= tanf(lastSceneDef.fovY * .5f);
IntVector3 cent;
cent.x = (int)(renderer->ScreenWidth() * .5f);
cent.y = (int)(renderer->ScreenHeight() * .5f);
IntVector3 p1 = cent;
IntVector3 p2 = cent;
p1.x += (int)floorf(boundary.min.x);
p1.y += (int)floorf(boundary.min.y);
p2.x += (int)ceilf(boundary.max.x);
p2.y += (int)ceilf(boundary.max.y);
renderer->SetColorAlphaPremultiplied(MakeVector4(0, 0, 0, 1));
renderer->DrawImage(img, AABB2(p1.x - 2, p1.y - 2, p2.x - p1.x + 4, 1));
renderer->DrawImage(img, AABB2(p1.x - 2, p1.y - 2, 1, p2.y - p1.y + 4));
renderer->DrawImage(img, AABB2(p1.x - 2, p2.y + 1, p2.x - p1.x + 4, 1));
renderer->DrawImage(img, AABB2(p2.x + 1, p1.y - 2, 1, p2.y - p1.y + 4));
renderer->SetColorAlphaPremultiplied(MakeVector4(1, 1, 1, 1));
renderer->DrawImage(img, AABB2(p1.x - 1, p1.y - 1, p2.x - p1.x + 2, 1));
renderer->DrawImage(img, AABB2(p1.x - 1, p1.y - 1, 1, p2.y - p1.y + 2));
renderer->DrawImage(img, AABB2(p1.x - 1, p2.y, p2.x - p1.x + 2, 1));
renderer->DrawImage(img, AABB2(p2.x, p1.y - 1, 1, p2.y - p1.y + 2));
}
void Client::DrawFirstPersonHUD() {
SPADES_MARK_FUNCTION();
float scrWidth = renderer->ScreenWidth();
float scrHeight = renderer->ScreenHeight();
Player &player = GetCameraTargetPlayer();
int playerId = GetCameraTargetPlayerId();
clientPlayers[playerId]->Draw2D();
if (cg_hitIndicator && hitFeedbackIconState > 0.f && !cg_hideHud) {
Handle<IImage> img(renderer->RegisterImage("Gfx/HitFeedback.png"), false);
Vector2 pos = {scrWidth * .5f, scrHeight * .5f};
pos.x -= img->GetWidth() * .5f;
pos.y -= img->GetHeight() * .5f;
float op = hitFeedbackIconState;
Vector4 color;
if (hitFeedbackFriendly) {
color = MakeVector4(0.02f, 1.f, 0.02f, 1.f);
} else {
color = MakeVector4(1.f, 0.02f, 0.04f, 1.f);
}
color *= op;
renderer->SetColorAlphaPremultiplied(color);
renderer->DrawImage(img, pos);
}
// If the player has the intel, display an intel icon
IGameMode &mode = *world->GetMode();
if (mode.ModeType() == IGameMode::m_CTF) {
auto &ctfMode = static_cast<CTFGameMode &>(mode);
if (ctfMode.PlayerHasIntel(*world, player)) {
Handle<IImage> img(renderer->RegisterImage("Gfx/Intel.png"), false);
// Strobe
Vector4 color {1.0f, 1.0f, 1.0f, 1.0f};
color *= std::fabs(std::sin(world->GetTime() * 2.0f));
renderer->SetColorAlphaPremultiplied(color);
renderer->DrawImage(img, Vector2{scrWidth - 260.f, scrHeight - 64.0f});
}
}
if (cg_debugAim && player.GetTool() == Player::ToolWeapon && player.IsAlive()) {
DrawDebugAim();
}
}
void Client::DrawJoinedAlivePlayerHUD() {
SPADES_MARK_FUNCTION();
float scrWidth = renderer->ScreenWidth();
float scrHeight = renderer->ScreenHeight();
Player *p = GetWorld()->GetLocalPlayer();
IFont *font;
// Draw damage rings
if (!cg_hideHud)
hurtRingView->Draw();
if (!cg_hideHud) {
// Draw ammo amount
// (Note: this cannot be displayed for a spectated player --- the server
// does not submit sufficient information)
Weapon *weap = p->GetWeapon();
Handle<IImage> ammoIcon;
float iconWidth, iconHeight;
float spacing = 2.f;
int stockNum;
int warnLevel;
if (p->IsToolWeapon()) {
switch (weap->GetWeaponType()) {
case RIFLE_WEAPON:
ammoIcon = renderer->RegisterImage("Gfx/Bullet/7.62mm.png");
iconWidth = 6.f;
iconHeight = iconWidth * 4.f;
break;
case SMG_WEAPON:
ammoIcon = renderer->RegisterImage("Gfx/Bullet/9mm.png");
iconWidth = 4.f;
iconHeight = iconWidth * 4.f;
break;
case SHOTGUN_WEAPON:
ammoIcon = renderer->RegisterImage("Gfx/Bullet/12gauge.png");
iconWidth = 30.f;
iconHeight = iconWidth / 4.f;
spacing = -6.f;
break;
default: SPInvalidEnum("weap->GetWeaponType()", weap->GetWeaponType());
}
int clipSize = weap->GetClipSize();
int clip = weap->GetAmmo();
clipSize = std::max(clipSize, clip);
for (int i = 0; i < clipSize; i++) {
float x = scrWidth - 16.f - (float)(i + 1) * (iconWidth + spacing);
float y = scrHeight - 16.f - iconHeight;
if (clip >= i + 1) {
renderer->SetColorAlphaPremultiplied(MakeVector4(1, 1, 1, 1));
} else {
renderer->SetColorAlphaPremultiplied(MakeVector4(0.4, 0.4, 0.4, 1));
}
renderer->DrawImage(ammoIcon, AABB2(x, y, iconWidth, iconHeight));
}
stockNum = weap->GetStock();
warnLevel = weap->GetMaxStock() / 3;
} else {
iconHeight = 0.f;
warnLevel = 0;
switch (p->GetTool()) {
case Player::ToolSpade:
case Player::ToolBlock: stockNum = p->GetNumBlocks(); break;
case Player::ToolGrenade: stockNum = p->GetNumGrenades(); break;
default: SPInvalidEnum("p->GetTool()", p->GetTool());
}
}
Vector4 numberColor = {1, 1, 1, 1};
if (stockNum == 0) {
numberColor.y = 0.3f;
numberColor.z = 0.3f;
} else if (stockNum <= warnLevel) {
numberColor.z = 0.3f;
}
char buf[64];
sprintf(buf, "%d", stockNum);
font = fontManager->GetSquareDesignFont();
std::string stockStr = buf;
Vector2 size = font->Measure(stockStr);
Vector2 pos = MakeVector2(scrWidth - 16.f, scrHeight - 16.f - iconHeight);
pos -= size;
font->DrawShadow(stockStr, pos, 1.f, numberColor, MakeVector4(0, 0, 0, 0.5));
// draw "press ... to reload"
{
std::string msg = "";
switch (p->GetTool()) {
case Player::ToolBlock:
if (p->GetNumBlocks() == 0) {
msg = _Tr("Client", "Out of Block");
}
break;
case Player::ToolGrenade:
if (p->GetNumGrenades() == 0) {
msg = _Tr("Client", "Out of Grenade");
}
break;
case Player::ToolWeapon: {
Weapon *weap = p->GetWeapon();
if (weap->IsReloading() || p->IsAwaitingReloadCompletion()) {
msg = _Tr("Client", "Reloading");
} else if (weap->GetAmmo() == 0 && weap->GetStock() == 0) {
msg = _Tr("Client", "Out of Ammo");
} else if (weap->GetStock() > 0 &&
weap->GetAmmo() < weap->GetClipSize() / 4) {
msg = _Tr("Client", "Press [{0}] to Reload",
TranslateKeyName(cg_keyReloadWeapon));
}
} break;
default:;
// no message
}
if (!msg.empty()) {
font = fontManager->GetGuiFont();
Vector2 size = font->Measure(msg);
Vector2 pos = MakeVector2((scrWidth - size.x) * .5f, scrHeight * 2.f / 3.f);
font->DrawShadow(msg, pos, 1.f, MakeVector4(1, 1, 1, 1),
MakeVector4(0, 0, 0, 0.5));
}
}
if (p->GetTool() == Player::ToolBlock) {
paletteView->Draw();
}
// draw map
mapView->Draw();
DrawHealth();
}
}
void Client::DrawDeadPlayerHUD() {
SPADES_MARK_FUNCTION();
Player *p = GetWorld()->GetLocalPlayer();
IFont *font;
float scrWidth = renderer->ScreenWidth();
float scrHeight = renderer->ScreenHeight();
if (!cg_hideHud) {
// draw respawn tme
if (!p->IsAlive()) {
std::string msg;
float secs = p->GetRespawnTime() - world->GetTime();
if (secs > 0.f)
msg = _Tr("Client", "You will respawn in: {0}", (int)ceilf(secs));
else
msg = _Tr("Client", "Waiting for respawn");
if (!msg.empty()) {
font = fontManager->GetGuiFont();
Vector2 size = font->Measure(msg);
Vector2 pos = MakeVector2((scrWidth - size.x) * .5f, scrHeight / 3.f);
font->DrawShadow(msg, pos, 1.f, MakeVector4(1, 1, 1, 1),
MakeVector4(0, 0, 0, 0.5));
}
}
}
}
void Client::DrawSpectateHUD() {
SPADES_MARK_FUNCTION();
if (cg_hideHud) {
return;
}
IFont &font = *fontManager->GetGuiFont();
float scrWidth = renderer->ScreenWidth();
float textX = scrWidth - 8.0f;
float textY = 256.0f + 32.0f;
auto addLine = [&](const std::string &text) {
Vector2 size = font.Measure(text);
Vector2 pos = MakeVector2(textX, textY);
pos.x -= size.x;
textY += 20.0f;
font.DrawShadow(text, pos, 1.f, MakeVector4(1, 1, 1, 1), MakeVector4(0, 0, 0, 0.5));
};
if (HasTargetPlayer(GetCameraMode())) {
addLine(_Tr("Client", "Following {0}",
world->GetPlayerPersistent(GetCameraTargetPlayerId()).name));
}
textY += 10.0f;
// Help messages (make sure to synchronize these with the keyboard input handler)
if (FollowsNonLocalPlayer(GetCameraMode())) {
if (GetCameraTargetPlayer().IsAlive()) {
addLine(_Tr("Client", "[{0}] Cycle camera mode", TranslateKeyName(cg_keyJump)));
}
addLine(_Tr("Client", "[{0}/{1}] Next/previous player",
TranslateKeyName(cg_keyAttack), TranslateKeyName(cg_keyAltAttack)));
if (GetWorld()->GetLocalPlayer()->IsSpectator()) {
addLine(_Tr("Client", "[{0}] Unfollow", TranslateKeyName(cg_keyReloadWeapon)));
}
} else {
addLine(_Tr("Client", "[{0}/{1}] Follow a player", TranslateKeyName(cg_keyAttack),
TranslateKeyName(cg_keyAltAttack)));
}
if (GetCameraMode() == ClientCameraMode::Free) {
addLine(_Tr("Client", "[{0}/{1}] Go up/down", TranslateKeyName(cg_keyJump),
TranslateKeyName(cg_keyCrouch)));
}
mapView->Draw();
}
void Client::DrawAlert() {
SPADES_MARK_FUNCTION();
IFont *font = fontManager->GetGuiFont();
float scrWidth = renderer->ScreenWidth();
float scrHeight = renderer->ScreenHeight();
auto &r = renderer;
const float fadeOutTime = 1.f;
float fade = 1.f - (time - alertDisappearTime) / fadeOutTime;
fade = std::min(fade, 1.f);
if (fade <= 0.f) {
return;
}
float borderFade = 1.f - (time - alertAppearTime) * 1.5f;
borderFade = std::max(std::min(borderFade, 1.f), 0.f);
borderFade *= fade;
Handle<IImage> alertIcon(renderer->RegisterImage("Gfx/AlertIcon.png"), false);
Vector2 textSize = font->Measure(alertContents);
Vector2 contentsSize = textSize;
contentsSize.y = std::max(contentsSize.y, 16.f);
if (alertType != AlertType::Notice) {
contentsSize.x += 22.f;
}
// add margin
const float margin = 8.f;
contentsSize.x += margin * 2.f;
contentsSize.y += margin * 2.f;
contentsSize.x = floorf(contentsSize.x);
contentsSize.y = floorf(contentsSize.y);
Vector2 pos = (Vector2(scrWidth, scrHeight) - contentsSize) * Vector2(0.5f, 0.7f);
pos.y += 40.f;
pos.x = floorf(pos.x);
pos.y = floorf(pos.y);
Vector4 color;
// draw border
switch (alertType) {
case AlertType::Notice: color = Vector4(0.f, 0.f, 0.f, 0.f); break;
case AlertType::Warning: color = Vector4(1.f, 1.f, 0.f, .7f); break;
case AlertType::Error: color = Vector4(1.f, 0.f, 0.f, .7f); break;
}
color *= borderFade;
r->SetColorAlphaPremultiplied(color);
const float border = 1.f;
r->DrawImage(nullptr, AABB2(pos.x - border, pos.y - border,
contentsSize.x + border * 2.f, border));
r->DrawImage(nullptr, AABB2(pos.x - border, pos.y + contentsSize.y,
contentsSize.x + border * 2.f, border));
r->DrawImage(nullptr, AABB2(pos.x - border, pos.y, border, contentsSize.y));
r->DrawImage(nullptr, AABB2(pos.x + contentsSize.x, pos.y, border, contentsSize.y));
// fill background
color = Vector4(0.f, 0.f, 0.f, fade * 0.5f);
r->SetColorAlphaPremultiplied(color);
r->DrawImage(nullptr, AABB2(pos.x, pos.y, contentsSize.x, contentsSize.y));
// draw icon
switch (alertType) {
case AlertType::Notice: color = Vector4(0.f, 0.f, 0.f, 0.f); break;
case AlertType::Warning: color = Vector4(1.f, 1.f, 0.f, 1.f); break;
case AlertType::Error: color = Vector4(1.f, 0.f, 0.f, 1.f); break;
}
color *= fade;
r->SetColorAlphaPremultiplied(color);
r->DrawImage(alertIcon,
Vector2(pos.x + margin, pos.y + (contentsSize.y - 16.f) * 0.5f));
// draw text
color = Vector4(1.f, 1.f, 1.f, 1.f);
color *= fade;
font->DrawShadow(alertContents, Vector2(pos.x + contentsSize.x - textSize.x - margin,
pos.y + (contentsSize.y - textSize.y) * 0.5f),
1.f, color, Vector4(0.f, 0.f, 0.f, fade * 0.5f));
}
void Client::DrawHealth() {
SPADES_MARK_FUNCTION();
Player *p = GetWorld()->GetLocalPlayer();
IFont *font;
// float scrWidth = renderer->ScreenWidth();
float scrHeight = renderer->ScreenHeight();
std::string str = std::to_string(p->GetHealth());
Vector4 numberColor = {1, 1, 1, 1};
if (p->GetHealth() == 0) {
numberColor.y = 0.3f;
numberColor.z = 0.3f;
} else if (p->GetHealth() <= 50) {
numberColor.z = 0.3f;
}
font = fontManager->GetSquareDesignFont();
Vector2 size = font->Measure(str);
Vector2 pos = MakeVector2(16.f, scrHeight - 16.f);
pos.y -= size.y;
font->DrawShadow(str, pos, 1.f, numberColor, MakeVector4(0, 0, 0, 0.5));
}
void Client::Draw2DWithWorld() {
SPADES_MARK_FUNCTION();
for (auto &ent : localEntities) {
ent->Render2D();
}
Player *p = GetWorld()->GetLocalPlayer();
if (p) {
DrawHurtSprites();
DrawHurtScreenEffect();
DrawHottrackedPlayerName();
if (!cg_hideHud) {
tcView->Draw();
if (IsFirstPerson(GetCameraMode())) {
DrawFirstPersonHUD();
}
}
if (p->GetTeamId() < 2) {
// player is not spectator
if (p->IsAlive()) {
DrawJoinedAlivePlayerHUD();
} else {
DrawDeadPlayerHUD();
DrawSpectateHUD();
}
} else {
DrawSpectateHUD();
}
if (!cg_hideHud) {
DrawAlert();
chatWindow->Draw();
killfeedWindow->Draw();
}
// large map view should come in front
largeMapView->Draw();
// --- end "player is there" render
} else {
// world exists, but no local player: not joined
scoreboard->Draw();
DrawAlert();
}
if (!cg_hideHud)
centerMessageView->Draw();
if (scoreboardVisible || !p)
scoreboard->Draw();
if (IsLimboViewActive())
limbo->Draw();
}
void Client::Draw2DWithoutWorld() {
SPADES_MARK_FUNCTION();
// no world; loading?
float scrWidth = renderer->ScreenWidth();
float scrHeight = renderer->ScreenHeight();
IFont *font;
DrawSplash();
Handle<IImage> img;
std::string msg = net->GetStatusString();
font = fontManager->GetGuiFont();
Vector2 textSize = font->Measure(msg);
font->Draw(msg, MakeVector2(scrWidth - 16.f, scrHeight - 24.f) - textSize, 1.f,
MakeVector4(1, 1, 1, 0.95f));
img = renderer->RegisterImage("Gfx/White.tga");
if (net->GetStatus() == NetClientStatusReceivingMap) {
// Normal progress bar
float progress = mapReceivingProgressSmoothed;
renderer->SetColorAlphaPremultiplied(MakeVector4(0.2f, 0.2f, 0.2f, 0.2f));
renderer->DrawImage(img, AABB2(scrWidth - 236.f, scrHeight - 18.f, 222.f, 4.f));
renderer->SetColorAlphaPremultiplied(MakeVector4(1.0f, 1.0f, 1.0f, 1.0f));
renderer->DrawImage(
img, AABB2(scrWidth - 236.f, scrHeight - 18.f, 222.f * progress, 4.f));
} else {
// Indeterminate progress bar
float pos = timeSinceInit / 3.6f;
pos -= floorf(pos);
pos = 1.f - pos * 2.0f;
for (float v = 0; v < 0.6f; v += 0.14f) {
float p = pos + v;
if (p < 0.01f || p > .99f)
continue;
p = asin(p * 2.f - 1.f);
p = p / (float)M_PI + 0.5f;
float op = p * (1.f - p) * 4.f;
renderer->SetColorAlphaPremultiplied(MakeVector4(op, op, op, op));
renderer->DrawImage(
img, AABB2(scrWidth - 236.f + p * 234.f, scrHeight - 18.f, 4.f, 4.f));
}
}
DrawAlert();
}
void Client::DrawStats() {
SPADES_MARK_FUNCTION();
if (!cg_stats)
return;
char buf[256];
std::string str;
{
auto fps = fpsCounter.GetFps();
if (fps == 0.0)
str += "--.-- fps";
else {
sprintf(buf, "%.02f fps", fps);
str += buf;
}
}
{
// Display world updates per second
auto ups = upsCounter.GetFps();
if (ups == 0.0)
str += ", --.-- ups";
else {
sprintf(buf, ", %.02f ups", ups);
str += buf;
}
}
if (net) {
auto ping = net->GetPing();
auto upbps = net->GetUplinkBps();
auto downbps = net->GetDownlinkBps();
sprintf(buf, ", ping: %dms, up/down: %.02f/%.02fkbps", ping, upbps / 1000.0,
downbps / 1000.0);
str += buf;
}
float scrWidth = renderer->ScreenWidth();
float scrHeight = renderer->ScreenHeight();
IFont *font = fontManager->GetGuiFont();
float margin = 5.f;
IRenderer *r = renderer;
auto size = font->Measure(str);
size += Vector2(margin * 2.f, margin * 2.f);
auto pos = (Vector2(scrWidth, scrHeight) - size) * Vector2(0.5f, 1.f);
r->SetColorAlphaPremultiplied(Vector4(0.f, 0.f, 0.f, 0.5f));
r->DrawImage(nullptr, AABB2(pos.x, pos.y, size.x, size.y));
font->DrawShadow(str, pos + Vector2(margin, margin), 1.f, Vector4(1.f, 1.f, 1.f, 1.f),
Vector4(0.f, 0.f, 0.f, 0.5f));
}
void Client::Draw2D() {
SPADES_MARK_FUNCTION();
if (GetWorld()) {
Draw2DWithWorld();
} else {
Draw2DWithoutWorld();
}
DrawStats();
}
}
}
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