GLColorBuffer GLDepthOfFieldFilter::UnderSample(GLColorBuffer tex) {
SPADES_MARK_FUNCTION();
// do gaussian blur
GLProgram *program = passthrough;
IGLDevice *dev = renderer->GetGLDevice();
GLQuadRenderer qr(dev);
int w = tex.GetWidth();
int h = tex.GetHeight();
static GLProgramAttribute blur_positionAttribute("positionAttribute");
static GLProgramUniform blur_textureUniform("texture");
static GLProgramUniform blur_colorUniform("colorUniform");
static GLProgramUniform blur_texCoordRangeUniform("texCoordRange");
program->Use();
blur_positionAttribute(program);
blur_textureUniform(program);
blur_textureUniform.SetValue(0);
dev->ActiveTexture(0);
dev->BindTexture(IGLDevice::Texture2D, tex.GetTexture());
blur_colorUniform(program);
blur_colorUniform.SetValue(1.f,1.f,1.f,1.f);
blur_texCoordRangeUniform(program);
blur_texCoordRangeUniform.SetValue(0.f, 0.f, 1.f, 1.f);
qr.SetCoordAttributeIndex(blur_positionAttribute());
dev->Enable(IGLDevice::Blend, false);
GLColorBuffer buf2 = renderer->GetFramebufferManager()->CreateBufferHandle(w/2, h/2, false);
dev->Viewport(0, 0, w/2, h/2);
dev->BindFramebuffer(IGLDevice::Framebuffer, buf2.GetFramebuffer());
qr.Draw();
return buf2;
}
void GLModelRenderer::RenderDynamicLightPass(std::vector<GLDynamicLight> lights) {
SPADES_MARK_FUNCTION();
GLProfiler profiler(device, "Model [%d model(s), %d unique model type(s)]", modelCount, (int)models.size());
if(!lights.empty()){
for(size_t i = 0; i < models.size(); i++){
RenderModel& m = models[i];
GLModel *model = m.model;
model->RenderDynamicLightPass(m.params, lights);
}
}
// last phase: clear scene
for(size_t i = 0; i < models.size(); i++){
models[i].model->renderId = -1;
}
models.clear();
modelCount = 0;
}
GLShader *GLProgramManager::CreateShader(const std::string &name) {
SPADES_MARK_FUNCTION();
SPLog("Loading GLSL shader '%s'", name.c_str());
std::string text = FileManager::ReadAllBytes(name.c_str());
GLShader::Type type;
if(name.find(".fs") != std::string::npos)
type = GLShader::FragmentShader;
else if(name.find(".vs") != std::string::npos)
type = GLShader::VertexShader;
else
SPRaise("Failed to determine the type of a shader: %s",
name.c_str());
GLShader *s = new GLShader(device, type);
s->AddSource(text);
Stopwatch sw;
s->Compile();
SPLog("Successfully compiled GLSL program '%s' in %.3fms", name.c_str(),
sw.GetTime() * 1000.);
return s;
}
StdStream::~StdStream() {
SPADES_MARK_FUNCTION();
if (autoClose)
fclose(handle);
}
GLColorBuffer GLBloomFilter::Filter(GLColorBuffer input) {
SPADES_MARK_FUNCTION();
std::vector<Level> levels;
IGLDevice *dev = renderer->GetGLDevice();
GLQuadRenderer qr(dev);
static GLProgramAttribute thruPosition("positionAttribute");
static GLProgramUniform thruColor("colorUniform");
static GLProgramUniform thruTexture("texture");
static GLProgramUniform thruTexCoordRange("texCoordRange");
thruPosition(thru);
thruColor(thru);
thruTexture(thru);
thruTexCoordRange(thru);
GLProgram *gammaMix = renderer->RegisterProgram("Shaders/PostFilters/GammaMix.program");
static GLProgramAttribute gammaMixPosition("positionAttribute");
static GLProgramUniform gammaMixTexture1("texture1");
static GLProgramUniform gammaMixTexture2("texture2");
static GLProgramUniform gammaMixMix1("mix1");
static GLProgramUniform gammaMixMix2("mix2");
gammaMixPosition(gammaMix);
gammaMixTexture1(gammaMix);
gammaMixTexture2(gammaMix);
gammaMixMix1(gammaMix);
gammaMixMix2(gammaMix);
thru->Use();
thruColor.SetValue(1.f, 1.f, 1.f, 1.f);
thruTexture.SetValue(0);
dev->Enable(IGLDevice::Blend, false);
// create downsample levels
for(int i = 0; i < 6; i++){
GLColorBuffer prevLevel;
if(i == 0){
prevLevel = input;
}else{
prevLevel = levels.back().buffer;
}
int prevW = prevLevel.GetWidth();
int prevH = prevLevel.GetHeight();
int newW = (prevW + 1) / 2;
int newH = (prevH + 1) / 2;
GLColorBuffer newLevel = input.GetManager()->CreateBufferHandle(newW, newH);
thru->Use();
qr.SetCoordAttributeIndex(thruPosition());
dev->BindTexture(IGLDevice::Texture2D, prevLevel.GetTexture());
dev->BindFramebuffer(IGLDevice::Framebuffer, newLevel.GetFramebuffer());
dev->Viewport(0, 0, newLevel.GetWidth(), newLevel.GetHeight());
thruTexCoordRange.SetValue(0.f, 0.f,
(float)newLevel.GetWidth() * 2.f / (float)prevW,
(float)newLevel.GetHeight() * 2.f / (float)prevH);
qr.Draw();
dev->BindTexture(IGLDevice::Texture2D, 0);
Level lv;
lv.w = newW; lv.h = newH;
lv.buffer = newLevel;
levels.push_back(lv);
}
dev->Enable(IGLDevice::Blend, true);
dev->BlendFunc(IGLDevice::SrcAlpha,
IGLDevice::OneMinusSrcAlpha);
// composite levels in the opposite direction
thruTexCoordRange.SetValue(0.f, 0.f, 1.f, 1.f);
for(int i = (int)levels.size() - 1; i >= 1; i--){
int cnt = (int)levels.size() - i;
float alpha = (float)cnt / (float)(cnt + 1);
alpha = sqrtf(alpha);
GLColorBuffer curLevel = levels[i].buffer;
GLColorBuffer targLevel = levels[i - 1].buffer;
thru->Use();
qr.SetCoordAttributeIndex(thruPosition());
dev->BindTexture(IGLDevice::Texture2D, curLevel.GetTexture());
dev->BindFramebuffer(IGLDevice::Framebuffer, targLevel.GetFramebuffer());
dev->Viewport(0, 0, targLevel.GetWidth(), targLevel.GetHeight());
thruColor.SetValue(1.f, 1.f, 1.f, alpha);
qr.Draw();
dev->BindTexture(IGLDevice::Texture2D, 0);
}
// composite to the final image
GLColorBuffer output = input.GetManager()->CreateBufferHandle();
GLColorBuffer topLevel = levels[0].buffer;
gammaMix->Use();
qr.SetCoordAttributeIndex(gammaMixPosition());
dev->ActiveTexture(0);
dev->BindTexture(IGLDevice::Texture2D, input.GetTexture());
dev->ActiveTexture(1);
dev->BindTexture(IGLDevice::Texture2D, topLevel.GetTexture());
dev->BindFramebuffer(IGLDevice::Framebuffer, output.GetFramebuffer());
dev->Viewport(0, 0, output.GetWidth(), output.GetHeight());
gammaMixTexture1.SetValue(0);
gammaMixTexture2.SetValue(1);
gammaMixMix1.SetValue(.8f, .8f, .8f);
gammaMixMix2.SetValue(.2f, .2f, .2f);
qr.Draw();
dev->BindTexture(IGLDevice::Texture2D, 0);
dev->ActiveTexture(0);
return output;
}
virtual void Save(IStream *, Bitmap *) {
SPADES_MARK_FUNCTION();
SPNotImplemented();
}
GLVoxelModel::~GLVoxelModel() {
SPADES_MARK_FUNCTION();
device->DeleteBuffer(idxBuffer);
device->DeleteBuffer(buffer);
}
void GLVoxelModel::RenderSunlightPass(std::vector<client::ModelRenderParam> params) {
SPADES_MARK_FUNCTION();
device->ActiveTexture(0);
aoImage->Bind(IGLDevice::Texture2D);
device->TexParamater(IGLDevice::Texture2D, IGLDevice::TextureMinFilter,
IGLDevice::Linear);
device->Enable(IGLDevice::CullFace, true);
device->Enable(IGLDevice::DepthTest, true);
program->Use();
static GLShadowShader shadowShader;
shadowShader(renderer, program, 1);
static GLProgramUniform fogDistance("fogDistance");
fogDistance(program);
fogDistance.SetValue(renderer->GetFogDistance());
static GLProgramUniform fogColor("fogColor");
fogColor(program);
Vector3 fogCol = renderer->GetFogColorForSolidPass();
fogCol *= fogCol;
fogColor.SetValue(fogCol.x, fogCol.y, fogCol.z);
static GLProgramUniform aoUniform("ambientOcclusionTexture");
aoUniform(program);
aoUniform.SetValue(0);
static GLProgramUniform modelOrigin("modelOrigin");
modelOrigin(program);
modelOrigin.SetValue(origin.x, origin.y, origin.z);
static GLProgramUniform sunLightDirection("sunLightDirection");
sunLightDirection(program);
Vector3 sunPos = MakeVector3(0, -1, -1);
sunPos = sunPos.Normalize();
sunLightDirection.SetValue(sunPos.x, sunPos.y, sunPos.z);
static GLProgramUniform viewOriginVector("viewOriginVector");
viewOriginVector(program);
const auto &viewOrigin = renderer->GetSceneDef().viewOrigin;
viewOriginVector.SetValue(viewOrigin.x, viewOrigin.y, viewOrigin.z);
// setup attributes
static GLProgramAttribute positionAttribute("positionAttribute");
static GLProgramAttribute textureCoordAttribute("textureCoordAttribute");
static GLProgramAttribute colorAttribute("colorAttribute");
static GLProgramAttribute normalAttribute("normalAttribute");
positionAttribute(program);
textureCoordAttribute(program);
colorAttribute(program);
normalAttribute(program);
device->BindBuffer(IGLDevice::ArrayBuffer, buffer);
device->VertexAttribPointer(positionAttribute(), 4, IGLDevice::UnsignedByte, false,
sizeof(Vertex), (void *)0);
device->VertexAttribPointer(textureCoordAttribute(), 2, IGLDevice::UnsignedShort, false,
sizeof(Vertex), (void *)4);
device->VertexAttribPointer(colorAttribute(), 4, IGLDevice::UnsignedByte, true,
sizeof(Vertex), (void *)8);
device->VertexAttribPointer(normalAttribute(), 3, IGLDevice::Byte, false,
sizeof(Vertex), (void *)12);
device->BindBuffer(IGLDevice::ArrayBuffer, 0);
device->EnableVertexAttribArray(positionAttribute(), true);
device->EnableVertexAttribArray(textureCoordAttribute(), true);
device->EnableVertexAttribArray(colorAttribute(), true);
device->EnableVertexAttribArray(normalAttribute(), true);
device->BindBuffer(IGLDevice::ElementArrayBuffer, idxBuffer);
for (size_t i = 0; i < params.size(); i++) {
const client::ModelRenderParam ¶m = params[i];
// frustrum cull
float rad = radius;
rad *= param.matrix.GetAxis(0).GetLength();
if (!renderer->SphereFrustrumCull(param.matrix.GetOrigin(), rad)) {
continue;
}
static GLProgramUniform customColor("customColor");
customColor(program);
customColor.SetValue(param.customColor.x, param.customColor.y, param.customColor.z);
Matrix4 modelMatrix = param.matrix;
static GLProgramUniform projectionViewModelMatrix("projectionViewModelMatrix");
projectionViewModelMatrix(program);
projectionViewModelMatrix.SetValue(renderer->GetProjectionViewMatrix() *
modelMatrix);
static GLProgramUniform viewModelMatrix("viewModelMatrix");
viewModelMatrix(program);
viewModelMatrix.SetValue(renderer->GetViewMatrix() * modelMatrix);
static GLProgramUniform modelMatrixU("modelMatrix");
modelMatrixU(program);
modelMatrixU.SetValue(modelMatrix);
modelMatrix.m[12] = 0.f;
modelMatrix.m[13] = 0.f;
modelMatrix.m[14] = 0.f;
static GLProgramUniform modelNormalMatrix("modelNormalMatrix");
modelNormalMatrix(program);
modelNormalMatrix.SetValue(modelMatrix);
if (param.depthHack) {
device->DepthRange(0.f, 0.1f);
}
device->DrawElements(IGLDevice::Triangles, numIndices, IGLDevice::UnsignedInt,
(void *)0);
if (param.depthHack) {
device->DepthRange(0.f, 1.f);
}
}
device->BindBuffer(IGLDevice::ElementArrayBuffer, 0);
device->EnableVertexAttribArray(positionAttribute(), false);
device->EnableVertexAttribArray(textureCoordAttribute(), false);
device->EnableVertexAttribArray(colorAttribute(), false);
device->EnableVertexAttribArray(normalAttribute(), false);
device->ActiveTexture(0);
device->BindTexture(IGLDevice::Texture2D, 0);
}
void GLVoxelModel::Prerender(std::vector<client::ModelRenderParam> params) {
SPADES_MARK_FUNCTION();
RenderSunlightPass(params);
}
/** Handles movement of joined local player. */
void Client::UpdateLocalPlayer(float dt) {
SPADES_MARK_FUNCTION();
auto *player = world->GetLocalPlayer();
PlayerInput inp = playerInput;
WeaponInput winp = weapInput;
// weapon/tools are disabled while/soon after sprinting
if(GetSprintState() > 0.001f) {
winp.primary = false;
winp.secondary = false;
}
// don't allow to stand up when ceilings are too low
if(inp.crouch == false){
if(player->GetInput().crouch){
if(!player->TryUncrouch(false)){
inp.crouch = true;
}
}
}
// don't allow jumping in the air
if(inp.jump){
if(!player->IsOnGroundOrWade())
inp.jump = false;
}
// weapon/tools are disabled while changing tools
if(clientPlayers[world->GetLocalPlayerIndex()]->IsChangingTool()) {
winp.primary = false;
winp.secondary = false;
}
// disable weapon while reloading (except shotgun)
if(player->GetTool() == Player::ToolWeapon &&
player->IsAwaitingReloadCompletion() &&
!player->GetWeapon()->IsReloadSlow()) {
winp.primary = false;
}
player->SetInput(inp);
player->SetWeaponInput(winp);
//send player input
// FIXME: send only there are any changed?
net->SendPlayerInput(inp);
net->SendWeaponInput(winp);
if(hasDelayedReload) {
world->GetLocalPlayer()->Reload();
net->SendReload();
hasDelayedReload = false;
}
//PlayerInput actualInput = player->GetInput();
WeaponInput actualWeapInput = player->GetWeaponInput();
if(actualWeapInput.secondary &&
player->IsToolWeapon() &&
player->IsAlive()){
}else{
if(player->IsToolWeapon()){
// there is a possibility that player has respawned or something.
// stop aiming down
weapInput.secondary = false;
}
}
// is the selected tool no longer usable (ex. out of ammo)?
if(!player->IsToolSelectable(player->GetTool())) {
// release mouse button before auto-switching tools
winp.primary = false;
winp.secondary = false;
weapInput = winp;
net->SendWeaponInput(weapInput);
actualWeapInput = winp = player->GetWeaponInput();
// select another tool
Player::ToolType t = player->GetTool();
do{
switch(t){
case Player::ToolSpade:
t = Player::ToolGrenade;
break;
case Player::ToolBlock:
t = Player::ToolSpade;
break;
case Player::ToolWeapon:
t = Player::ToolBlock;
break;
case Player::ToolGrenade:
t = Player::ToolWeapon;
break;
}
}while(!world->GetLocalPlayer()->IsToolSelectable(t));
SetSelectedTool(t);
}
// send orientation
Vector3 curFront = player->GetFront();
if(curFront.x != lastFront.x ||
curFront.y != lastFront.y ||
curFront.z != lastFront.z) {
lastFront = curFront;
net->SendOrientation(curFront);
}
lastKills = world->GetPlayerPersistent(player->GetId()).kills;
// show block count when building block lines.
if(player->IsAlive() &&
player->GetTool() == Player::ToolBlock &&
player->GetWeaponInput().secondary &&
player->IsBlockCursorDragging()) {
if(player->IsBlockCursorActive()) {
auto blocks = std::move
(world->CubeLine(player->GetBlockCursorDragPos(),
player->GetBlockCursorPos(),
256));
auto msg = _TrN("Client",
"{0} block", "{0} blocks",
blocks.size());
AlertType type =
static_cast<int>(blocks.size()) > player->GetNumBlocks() ?
AlertType::Warning : AlertType::Notice;
ShowAlert(msg, type, 0.f, true);
}else{
// invalid
auto msg = _Tr("Client", "-- blocks");
AlertType type = AlertType::Warning;
ShowAlert(msg, type, 0.f, true);
}
}
if(player->IsAlive())
lastAliveTime = time;
if(player->GetHealth() < lastHealth){
// ouch!
lastHealth = player->GetHealth();
lastHurtTime = world->GetTime();
Handle<IAudioChunk> c;
switch((rand() >> 3) & 3){
case 0:
c = audioDevice->RegisterSound("Sounds/Weapons/Impacts/FleshLocal1.wav");
break;
case 1:
c = audioDevice->RegisterSound("Sounds/Weapons/Impacts/FleshLocal2.wav");
break;
case 2:
c = audioDevice->RegisterSound("Sounds/Weapons/Impacts/FleshLocal3.wav");
break;
case 3:
c = audioDevice->RegisterSound("Sounds/Weapons/Impacts/FleshLocal4.wav");
break;
}
audioDevice->PlayLocal(c, AudioParam());
float hpper = player->GetHealth() / 100.f;
int cnt = 18 - (int)(player->GetHealth() / 100.f * 8.f);
hurtSprites.resize(std::max(cnt, 6));
for(size_t i = 0; i < hurtSprites.size(); i++) {
HurtSprite& spr = hurtSprites[i];
spr.angle = GetRandom() * (2.f * static_cast<float>(M_PI));
spr.scale = .2f + GetRandom() * GetRandom() * .7f;
spr.horzShift = GetRandom();
spr.strength = .3f + GetRandom() * .7f;
if(hpper > .5f) {
spr.strength *= 1.5f - hpper;
}
}
}else{
Weapon::~Weapon(){
SPADES_MARK_FUNCTION();
}
virtual Bitmap *Load(IStream *stream) {
SPADES_MARK_FUNCTION();
// read all
std::string data = stream->ReadAllBytes();
// copy to buffer
Fl_Image *img = LoadFltkImage(data);
SPAssert(img);
SPAssert(img->count() >= 1);
const unsigned char* inPixels =
(const unsigned char *)img->data()[0];
int depth = img->d();
int width = img->w();
int height = img->h();
int pitch = width * depth + img->ld();
Handle<Bitmap> bmp;
try {
bmp = new Bitmap(width, height);
} catch(...) {
delete img;
throw;
}
try {
unsigned char *outPixels = (unsigned char *)bmp->GetPixels();
if(pitch == width * 4 && depth == 4) {
// if the format matches the requirement of Bitmap,
// just use it
memcpy(outPixels, inPixels, pitch * height);
} else {
// convert
const unsigned char* line;
for(int y = 0; y < height; y++) {
line = inPixels;
for(int x = 0; x < width; x++) {
uint8_t r, g, b, a;
switch(depth) {
case 1:
r = g = b = *(line++);
a = 255;
break;
case 2:
r = g = b = *(line++);
a = *(line++);
break;
case 3:
r = *(line++);
g = *(line++);
b = *(line++);
a = 255;
break;
case 4:
r = *(line++);
g = *(line++);
b = *(line++);
a = *(line++);
break;
default:
SPAssert(false);
}
*(outPixels++) = r;
*(outPixels++) = g;
*(outPixels++) = b;
*(outPixels++) = a;
}
inPixels += pitch;
}
}
delete img;
return bmp.Unmanage();
} catch(...) {
delete img;
throw;
}
}
void GLSpriteRenderer::Render() {
SPADES_MARK_FUNCTION();
lastImage = NULL;
program->Use();
projectionViewMatrix(program);
rightVector(program);
upVector(program);
texture(program);
viewMatrix(program);
fogDistance(program);
fogColor(program);
positionAttribute(program);
spritePosAttribute(program);
colorAttribute(program);
projectionViewMatrix.SetValue(renderer->GetProjectionViewMatrix());
viewMatrix.SetValue(renderer->GetViewMatrix());
fogDistance.SetValue(renderer->GetFogDistance());
Vector3 fogCol = renderer->GetFogColor();
fogColor.SetValue(fogCol.x,fogCol.y,fogCol.z);
const client::SceneDefinition& def = renderer->GetSceneDef();
rightVector.SetValue(def.viewAxis[0].x,
def.viewAxis[0].y,
def.viewAxis[0].z);
upVector.SetValue(def.viewAxis[1].x,
def.viewAxis[1].y,
def.viewAxis[1].z);
texture.SetValue(0);
device->ActiveTexture(0);
device->EnableVertexAttribArray(positionAttribute(), true);
device->EnableVertexAttribArray(spritePosAttribute(), true);
device->EnableVertexAttribArray(colorAttribute(), true);
for(size_t i = 0; i < sprites.size(); i++){
Sprite& spr = sprites[i];
if(spr.image != lastImage){
Flush();
lastImage = spr.image;
SPAssert(vertices.empty());
}
Vertex v;
v.x = spr.center.x;
v.y = spr.center.y;
v.z = spr.center.z;
v.radius = spr.radius;
v.angle = spr.angle;
v.r = spr.color.x;
v.g = spr.color.y;
v.b = spr.color.z;
v.a = spr.color.w;
uint32_t idx = (uint32_t)vertices.size();
v.sx = -1; v.sy = -1;
vertices.push_back(v);
v.sx = 1; v.sy = -1;
vertices.push_back(v);
v.sx = -1; v.sy = 1;
vertices.push_back(v);
v.sx = 1; v.sy = 1;
vertices.push_back(v);
indices.push_back(idx);
indices.push_back(idx + 1);
indices.push_back(idx + 2);
indices.push_back(idx + 1);
indices.push_back(idx + 3);
indices.push_back(idx + 2);
}
Flush();
device->EnableVertexAttribArray(positionAttribute(), false);
device->EnableVertexAttribArray(spritePosAttribute(), false);
device->EnableVertexAttribArray(colorAttribute(), false);
}
void GLSpriteRenderer::Clear(){
SPADES_MARK_FUNCTION();
sprites.clear();
}
GLSpriteRenderer::~GLSpriteRenderer(){
SPADES_MARK_FUNCTION();
}
StartupScreen::~StartupScreen() {
SPADES_MARK_FUNCTION();
helper->StartupScreenDestroyed();
}
bool StartupScreen::NeedsAbsoluteMouseCoordinate() {
SPADES_MARK_FUNCTION();
return true;
}
GLColorBuffer GLColorCorrectionFilter::Filter(GLColorBuffer input, Vector3 tintVal) {
SPADES_MARK_FUNCTION();
IGLDevice *dev = renderer->GetGLDevice();
GLQuadRenderer qr(dev);
static GLProgramAttribute lensPosition("positionAttribute");
static GLProgramUniform lensTexture("mainTexture");
static GLProgramUniform saturation("saturation");
static GLProgramUniform enhancement("enhancement");
static GLProgramUniform tint("tint");
saturation(lens);
enhancement(lens);
tint(lens);
dev->Enable(IGLDevice::Blend, false);
lensPosition(lens);
lensTexture(lens);
lens->Use();
tint.SetValue(tintVal.x, tintVal.y, tintVal.z);
const client::SceneDefinition &def = renderer->GetSceneDef();
if (settings.r_hdr) {
// when HDR is enabled ACES tone mapping is applied first, so
// lower enhancement value is required
if (settings.r_bloom) {
saturation.SetValue(0.8f * def.saturation * settings.r_saturation);
enhancement.SetValue(0.1f);
} else {
saturation.SetValue(0.9f * def.saturation * settings.r_saturation);
enhancement.SetValue(0.0f);
}
} else {
if (settings.r_bloom) {
// make image sharper
saturation.SetValue(.85f * def.saturation * settings.r_saturation);
enhancement.SetValue(0.7f);
} else {
saturation.SetValue(1.f * def.saturation * settings.r_saturation);
enhancement.SetValue(0.3f);
}
}
lensTexture.SetValue(0);
// composite to the final image
GLColorBuffer output = input.GetManager()->CreateBufferHandle();
qr.SetCoordAttributeIndex(lensPosition());
dev->BindTexture(IGLDevice::Texture2D, input.GetTexture());
dev->BindFramebuffer(IGLDevice::Framebuffer, output.GetFramebuffer());
dev->Viewport(0, 0, output.GetWidth(), output.GetHeight());
qr.Draw();
dev->BindTexture(IGLDevice::Texture2D, 0);
return output;
}
void GLVoxelModel::RenderShadowMapPass(std::vector<client::ModelRenderParam> params) {
SPADES_MARK_FUNCTION();
device->Enable(IGLDevice::CullFace, true);
device->Enable(IGLDevice::DepthTest, true);
shadowMapProgram->Use();
static GLShadowMapShader shadowMapShader;
shadowMapShader(renderer, shadowMapProgram, 0);
static GLProgramUniform modelOrigin("modelOrigin");
modelOrigin(shadowMapProgram);
modelOrigin.SetValue(origin.x, origin.y, origin.z);
// setup attributes
static GLProgramAttribute positionAttribute("positionAttribute");
static GLProgramAttribute normalAttribute("normalAttribute");
positionAttribute(shadowMapProgram);
normalAttribute(shadowMapProgram);
device->BindBuffer(IGLDevice::ArrayBuffer, buffer);
device->VertexAttribPointer(positionAttribute(), 4, IGLDevice::UnsignedByte, false,
sizeof(Vertex), (void *)0);
if (normalAttribute() != -1) {
device->VertexAttribPointer(normalAttribute(), 3, IGLDevice::Byte, false,
sizeof(Vertex), (void *)12);
}
device->BindBuffer(IGLDevice::ArrayBuffer, 0);
device->EnableVertexAttribArray(positionAttribute(), true);
if (normalAttribute() != -1)
device->EnableVertexAttribArray(normalAttribute(), true);
device->BindBuffer(IGLDevice::ElementArrayBuffer, idxBuffer);
for (size_t i = 0; i < params.size(); i++) {
const client::ModelRenderParam ¶m = params[i];
// frustrum cull
float rad = radius;
rad *= param.matrix.GetAxis(0).GetLength();
if (param.depthHack)
continue;
if (!renderer->GetShadowMapRenderer()->SphereCull(param.matrix.GetOrigin(), rad)) {
continue;
}
Matrix4 modelMatrix = param.matrix;
static GLProgramUniform modelMatrixU("modelMatrix");
modelMatrixU(shadowMapProgram);
modelMatrixU.SetValue(modelMatrix);
modelMatrix.m[12] = 0.f;
modelMatrix.m[13] = 0.f;
modelMatrix.m[14] = 0.f;
static GLProgramUniform modelNormalMatrix("modelNormalMatrix");
modelNormalMatrix(shadowMapProgram);
modelNormalMatrix.SetValue(modelMatrix);
device->DrawElements(IGLDevice::Triangles, numIndices, IGLDevice::UnsignedInt,
(void *)0);
}
device->BindBuffer(IGLDevice::ElementArrayBuffer, 0);
device->EnableVertexAttribArray(positionAttribute(), false);
if (normalAttribute() != -1)
device->EnableVertexAttribArray(normalAttribute(), false);
device->ActiveTexture(0);
device->BindTexture(IGLDevice::Texture2D, 0);
}
void Player::SetVelocity(const spades::Vector3 &v) {
SPADES_MARK_FUNCTION();
velocity = v;
}
void GLVoxelModel::RenderDynamicLightPass(std::vector<client::ModelRenderParam> params,
std::vector<GLDynamicLight> lights) {
SPADES_MARK_FUNCTION();
device->ActiveTexture(0);
device->Enable(IGLDevice::CullFace, true);
device->Enable(IGLDevice::DepthTest, true);
dlightProgram->Use();
static GLDynamicLightShader dlightShader;
static GLProgramUniform fogDistance("fogDistance");
fogDistance(dlightProgram);
fogDistance.SetValue(renderer->GetFogDistance());
static GLProgramUniform modelOrigin("modelOrigin");
modelOrigin(dlightProgram);
modelOrigin.SetValue(origin.x, origin.y, origin.z);
static GLProgramUniform sunLightDirection("sunLightDirection");
sunLightDirection(dlightProgram);
Vector3 sunPos = MakeVector3(0, -1, -1);
sunPos = sunPos.Normalize();
sunLightDirection.SetValue(sunPos.x, sunPos.y, sunPos.z);
static GLProgramUniform viewOriginVector("viewOriginVector");
viewOriginVector(dlightProgram);
const auto &viewOrigin = renderer->GetSceneDef().viewOrigin;
viewOriginVector.SetValue(viewOrigin.x, viewOrigin.y, viewOrigin.z);
// setup attributes
static GLProgramAttribute positionAttribute("positionAttribute");
static GLProgramAttribute colorAttribute("colorAttribute");
static GLProgramAttribute normalAttribute("normalAttribute");
positionAttribute(dlightProgram);
colorAttribute(dlightProgram);
normalAttribute(dlightProgram);
device->BindBuffer(IGLDevice::ArrayBuffer, buffer);
device->VertexAttribPointer(positionAttribute(), 4, IGLDevice::UnsignedByte, false,
sizeof(Vertex), (void *)0);
device->VertexAttribPointer(colorAttribute(), 4, IGLDevice::UnsignedByte, true,
sizeof(Vertex), (void *)8);
device->VertexAttribPointer(normalAttribute(), 3, IGLDevice::Byte, false,
sizeof(Vertex), (void *)12);
device->BindBuffer(IGLDevice::ArrayBuffer, 0);
device->EnableVertexAttribArray(positionAttribute(), true);
device->EnableVertexAttribArray(colorAttribute(), true);
device->EnableVertexAttribArray(normalAttribute(), true);
device->BindBuffer(IGLDevice::ElementArrayBuffer, idxBuffer);
for (size_t i = 0; i < params.size(); i++) {
const client::ModelRenderParam ¶m = params[i];
// frustrum cull
float rad = radius;
rad *= param.matrix.GetAxis(0).GetLength();
if (!renderer->SphereFrustrumCull(param.matrix.GetOrigin(), rad)) {
continue;
}
static GLProgramUniform customColor("customColor");
customColor(dlightProgram);
customColor.SetValue(param.customColor.x, param.customColor.y, param.customColor.z);
Matrix4 modelMatrix = param.matrix;
static GLProgramUniform projectionViewModelMatrix("projectionViewModelMatrix");
projectionViewModelMatrix(dlightProgram);
projectionViewModelMatrix.SetValue(renderer->GetProjectionViewMatrix() *
modelMatrix);
static GLProgramUniform viewModelMatrix("viewModelMatrix");
viewModelMatrix(dlightProgram);
viewModelMatrix.SetValue(renderer->GetViewMatrix() * modelMatrix);
static GLProgramUniform modelMatrixU("modelMatrix");
modelMatrixU(dlightProgram);
modelMatrixU.SetValue(modelMatrix);
modelMatrix.m[12] = 0.f;
modelMatrix.m[13] = 0.f;
modelMatrix.m[14] = 0.f;
static GLProgramUniform modelNormalMatrix("modelNormalMatrix");
modelNormalMatrix(dlightProgram);
modelNormalMatrix.SetValue(modelMatrix);
if (param.depthHack) {
device->DepthRange(0.f, 0.1f);
}
for (size_t i = 0; i < lights.size(); i++) {
if (!GLDynamicLightShader::SphereCull(lights[i], param.matrix.GetOrigin(), rad))
continue;
dlightShader(renderer, dlightProgram, lights[i], 0);
device->DrawElements(IGLDevice::Triangles, numIndices, IGLDevice::UnsignedInt,
(void *)0);
}
if (param.depthHack) {
device->DepthRange(0.f, 1.f);
}
}
device->BindBuffer(IGLDevice::ElementArrayBuffer, 0);
device->EnableVertexAttribArray(positionAttribute(), false);
device->EnableVertexAttribArray(colorAttribute(), false);
device->EnableVertexAttribArray(normalAttribute(), false);
device->ActiveTexture(0);
}
void Player::SetOrientation(const spades::Vector3 &v) {
SPADES_MARK_FUNCTION();
orientation = v;
}
int main(int argc, char ** argv)
{
#ifdef WIN32
SetUnhandledExceptionFilter( UnhandledExceptionProc );
#endif
for(int i = 1; i < argc;) {
int ret = argsHandler(argc, argv, i);
if(!ret) {
// ignore unknown arg
i++;
}
}
if ( cg_printVersion ) {
printf( "%s\n", PACKAGE_STRING );
return 0;
}
if ( cg_printHelp ) {
printHelp( argv[0] );
return 0;
}
std::unique_ptr<SplashWindow> splashWindow;
try{
// start recording backtrace
spades::reflection::Backtrace::StartBacktrace();
SPADES_MARK_FUNCTION();
// show splash window
// NOTE: splash window uses image loader, which assumes backtrace is already initialized.
splashWindow.reset(new SplashWindow());
auto showSplashWindowTime = SDL_GetTicks();
auto pumpEvents = [&splashWindow] { splashWindow->PumpEvents(); };
// initialize threads
spades::Thread::InitThreadSystem();
spades::DispatchQueue::GetThreadQueue()->MarkSDLVideoThread();
SPLog("Package: " PACKAGE_STRING);
// setup user-specific default resource directories
#ifdef WIN32
static wchar_t buf[4096];
GetModuleFileNameW(NULL, buf, 4096);
std::wstring appdir = buf;
appdir = appdir.substr(0, appdir.find_last_of(L'\\')+1);
if(SUCCEEDED(SHGetFolderPathW(NULL, CSIDL_APPDATA, NULL, 0, buf))){
std::wstring datadir = buf;
datadir += L"\\OpenSpades\\Resources";
spades::FileManager::AddFileSystem(new spades::DirectoryFileSystem(Utf8FromWString(datadir.c_str()), true));
}
spades::FileManager::AddFileSystem(new spades::DirectoryFileSystem(Utf8FromWString((appdir + L"Resources").c_str()), false));
//fltk has a console window on windows (can disable while building, maybe use a builtin console for a later release?)
HWND hCon = GetConsoleWindow();
if( NULL != hCon ) {
setIcon( hCon );
}
#elif defined(__APPLE__)
std::string home = getenv("HOME");
spades::FileManager::AddFileSystem
(new spades::DirectoryFileSystem("./Resources", false));
// OS X application is made of Bundle, which contains its own Resources directory.
{
char *baseDir = SDL_GetBasePath();
if(baseDir) {
spades::FileManager::AddFileSystem
(new spades::DirectoryFileSystem(baseDir, false));
SDL_free(baseDir);
}
}
spades::FileManager::AddFileSystem
(new spades::DirectoryFileSystem(home+"/Library/Application Support/OpenSpades/Resources", true));
#else
std::string home = getenv("HOME");
spades::FileManager::AddFileSystem
(new spades::DirectoryFileSystem("./Resources", false));
spades::FileManager::AddFileSystem(new spades::DirectoryFileSystem(CMAKE_INSTALL_PREFIX "/" OPENSPADES_INSTALL_RESOURCES, false));
std::string xdg_data_home = home+"/.local/share";
if (getenv("XDG_DATA_HOME") == NULL) {
SPLog("XDG_DATA_HOME not defined. Assuming that XDG_DATA_HOME is ~/.local/share");
}
else {
std::string xdg_data_home = getenv("XDG_DATA_HOME");
SPLog("XDG_DATA_HOME is %s", xdg_data_home.c_str());
}
struct stat info;
if ( stat((xdg_data_home+"/openspades").c_str(), &info ) != 0 ) {
if ( stat((home+"/.openspades").c_str(), &info ) != 0) { }
else if( info.st_mode & S_IFDIR ) {
SPLog("Openspades directory in XDG_DATA_HOME not found, though old directory exists. Trying to resolve compatibility problem.");
if (rename( (home+"/.openspades").c_str() , (xdg_data_home+"/openspades").c_str() ) != 0) {
SPLog("Failed to move old directory to new.");
} else {
SPLog("Successfully moved old directory.");
if (mkdir((home+"/.openspades").c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) == 0) {
SDL_RWops *io = SDL_RWFromFile((home+"/.openspades/CONTENT_MOVED_TO_NEW_DIR").c_str(), "wb");
if (io != NULL) {
const char* text = ("Content of this directory moved to "+xdg_data_home+"/openspades").c_str();
io->write(io, text, strlen(text), 1);
io->close(io);
}
}
}
}
}
spades::FileManager::AddFileSystem
(new spades::DirectoryFileSystem(xdg_data_home+"/openspades/Resources", true));
#endif
// start log output to SystemMessages.log
try{
spades::StartLog();
}catch(const std::exception& ex){
SDL_InitSubSystem(SDL_INIT_VIDEO);
auto msg = spades::Format("Failed to start recording log because of the following error:\n{0}\n\n"
"OpenSpades will continue to run, but any critical events are not logged.", ex.what());
if(SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_WARNING,
"OpenSpades Log System Failure",
msg.c_str(), splashWindow->GetWindow())) {
// showing dialog failed.
}
}
SPLog("Log Started.");
// load preferences.
spades::Settings::GetInstance()->Load();
pumpEvents();
// dump CPU info (for debugging?)
{
spades::CpuID cpuid;
SPLog("---- CPU Information ----");
SPLog("Vendor ID: %s", cpuid.GetVendorId().c_str());
SPLog("Brand ID: %s", cpuid.GetBrand().c_str());
SPLog("Supports MMX: %s", cpuid.Supports(spades::CpuFeature::MMX)?"YES":"NO");
SPLog("Supports SSE: %s", cpuid.Supports(spades::CpuFeature::SSE)?"YES":"NO");
SPLog("Supports SSE2: %s", cpuid.Supports(spades::CpuFeature::SSE2)?"YES":"NO");
SPLog("Supports SSE3: %s", cpuid.Supports(spades::CpuFeature::SSE3)?"YES":"NO");
SPLog("Supports SSSE3: %s", cpuid.Supports(spades::CpuFeature::SSSE3)?"YES":"NO");
SPLog("Supports FMA: %s", cpuid.Supports(spades::CpuFeature::FMA)?"YES":"NO");
SPLog("Supports AVX: %s", cpuid.Supports(spades::CpuFeature::AVX)?"YES":"NO");
SPLog("Supports AVX2: %s", cpuid.Supports(spades::CpuFeature::AVX2)?"YES":"NO");
SPLog("Supports AVX512F: %s", cpuid.Supports(spades::CpuFeature::AVX512F)?"YES":"NO");
SPLog("Supports AVX512CD: %s", cpuid.Supports(spades::CpuFeature::AVX512CD)?"YES":"NO");
SPLog("Supports AVX512ER: %s", cpuid.Supports(spades::CpuFeature::AVX512ER)?"YES":"NO");
SPLog("Supports AVX512PF: %s", cpuid.Supports(spades::CpuFeature::AVX512PF)?"YES":"NO");
SPLog("Simultaneous Multithreading: %s", cpuid.Supports(spades::CpuFeature::SimultaneousMT)?"YES":"NO");
SPLog("Misc:");
SPLog("%s", cpuid.GetMiscInfo().c_str());
SPLog("-------------------------");
}
// register resource directory specified by Makefile (or something)
#if defined(RESDIR_DEFINED)
spades::FileManager::AddFileSystem(new spades::DirectoryFileSystem(RESDIR, false));
#endif
// search current file system for .pak files
{
std::vector<spades::IFileSystem*> fss;
std::vector<spades::IFileSystem*> fssImportant;
std::vector<std::string> files = spades::FileManager::EnumFiles("");
struct Comparator {
static int GetPakId(const std::string& str) {
if(str.size() >= 4 && str[0] == 'p' &&
str[1] == 'a' && str[2] == 'k' &&
(str[3] >= '0' && str[3] <= '9')){
return atoi(str.c_str() + 3);
}else{
return 32767;
}
}
static bool Compare(const std::string& a,
const std::string& b) {
int pa = GetPakId(a);
int pb = GetPakId(b);
if(pa == pb){
return a < b;
}else{
return pa < pb;
}
}
};
std::sort(files.begin(), files.end(), Comparator::Compare);
for(size_t i = 0; i < files.size(); i++){
std::string name = files[i];
// check extension
if(name.size() < 4 ||
name.rfind(".pak") != name.size() - 4){
continue;
}
if(spades::FileManager::FileExists(name.c_str())) {
spades::IStream *stream = spades::FileManager::OpenForReading(name.c_str());
spades::ZipFileSystem *fs = new spades::ZipFileSystem(stream);
if(name[0] == '_' && false) { // last resort for #198
SPLog("Pak Registered: %s (marked as 'important')\n", name.c_str());
fssImportant.push_back(fs);
}else{
SPLog("Pak Registered: %s\n", name.c_str());
fss.push_back(fs);
}
}
}
for(size_t i = fss.size(); i > 0; i--){
spades::FileManager::AppendFileSystem(fss[i - 1]);
}
for(size_t i = 0; i < fssImportant.size(); i++){
spades::FileManager::PrependFileSystem(fssImportant[i]);
}
}
pumpEvents();
// initialize localization system
SPLog("Initializing localization system");
spades::LoadCurrentLocale();
_Tr("Main", "Localization System Loaded");
pumpEvents();
// parse args
// initialize AngelScript
SPLog("Initializing script engine");
spades::ScriptManager::GetInstance();
pumpEvents();
ThreadQuantumSetter quantumSetter;
(void)quantumSetter; // suppress "unused variable" warning
SDL_InitSubSystem(SDL_INIT_VIDEO);
// we want to show splash window at least for some time...
pumpEvents();
auto ticks = SDL_GetTicks();
if(ticks < showSplashWindowTime + 1500) {
SDL_Delay(showSplashWindowTime + 1500 - ticks);
}
pumpEvents();
// everything is now ready!
if( !cg_autoConnect ) {
if(!((int)cl_showStartupWindow != 0 ||
splashWindow->IsStartupScreenRequested())) {
splashWindow.reset();
SPLog("Starting main screen");
spades::StartMainScreen();
}else{
splashWindow.reset();
SPLog("Starting startup window");
::spades::gui::StartupScreen::Run();
}
} else {
splashWindow.reset();
spades::ServerAddress host(cg_lastQuickConnectHost.CString(), (int)cg_protocolVersion == 3 ? spades::ProtocolVersion::v075 : spades::ProtocolVersion::v076 );
spades::StartClient(host, cg_playerName);
}
spades::Settings::GetInstance()->Flush();
}catch(const ExitRequestException&){
// user changed his mind.
}catch(const std::exception& ex) {
try {
splashWindow.reset(nullptr);
}catch(...){
}
std::string msg = ex.what();
msg = _Tr("Main", "A serious error caused OpenSpades to stop working:\n\n{0}\n\nSee SystemMessages.log for more details.", msg);
SPLog("[!] Terminating due to the fatal error: %s", ex.what());
SDL_InitSubSystem(SDL_INIT_VIDEO);
if(SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, _Tr("Main", "OpenSpades Fatal Error").c_str(), msg.c_str(), nullptr)) {
// showing dialog failed.
// TODO: do appropriate action
}
}
return 0;
}
void Player::Update(float dt) {
SPADES_MARK_FUNCTION();
auto* listener = world->GetListener();
MovePlayer(dt);
if(!IsAlive()) {
// do death cleanup
blockCursorDragging = false;
}
if(tool == ToolSpade){
if(weapInput.primary){
if(world->GetTime() > nextSpadeTime){
UseSpade();
nextSpadeTime = world->GetTime() + GetToolPrimaryDelay();
}
}else if(weapInput.secondary){
if(world->GetTime() > nextDigTime){
DigWithSpade();
nextDigTime = world->GetTime() + GetToolSecondaryDelay();
firstDig = false;
}
}
}else if(tool == ToolBlock && IsLocalPlayer()){
GameMap::RayCastResult result;
auto *map = GetWorld()->GetMap();
result = map->CastRay2(GetEye(), GetFront(), 12);
canPending = false;
if(blockCursorDragging) {
// check the starting point is not floating
auto start = blockCursorDragPos;
if(map->IsSolidWrapped(start.x-1, start.y, start.z) ||
map->IsSolidWrapped(start.x, start.y-1, start.z) ||
map->IsSolidWrapped(start.x, start.y, start.z-1) ||
map->IsSolidWrapped(start.x+1, start.y, start.z) ||
map->IsSolidWrapped(start.x, start.y+1, start.z) ||
map->IsSolidWrapped(start.x, start.y, start.z+1)) {
// still okay
}else{
// cannot build; floating
if(listener &&
this == world->GetLocalPlayer()) {
listener->
LocalPlayerBuildError(BuildFailureReason::InvalidPosition);
}
blockCursorDragging = false;
}
}
if(result.hit &&
(result.hitBlock + result.normal).z < 62 &&
(!OverlapsWithOneBlock(result.hitBlock + result.normal)) &&
BoxDistanceToBlock(result.hitBlock + result.normal) < 3.f &&
!pendingPlaceBlock){
// Building is possible, and there's no delayed block placement.
blockCursorActive = true;
blockCursorPos = result.hitBlock + result.normal;
}else if(pendingPlaceBlock){
// Delayed Block Placement: When player attempts to place a block while jumping and
// placing block is currently impossible, building will be delayed until it becomes
// possible, as long as player is airborne.
if(airborne == false || blockStocks <= 0){
// player is no longer airborne, or doesn't have a block to place.
pendingPlaceBlock = false;
lastSingleBlockBuildSeqDone = true;
if(blockStocks > 0) {
// cannot build; invalid position.
}
}else if((!OverlapsWithOneBlock(pendingPlaceBlockPos)) &&
BoxDistanceToBlock(pendingPlaceBlockPos) < 3.f){
// now building became possible.
SPAssert(this == world->GetLocalPlayer());
if(GetWorld()->GetListener())
GetWorld()->GetListener()->LocalPlayerBlockAction(pendingPlaceBlockPos, BlockActionCreate);
pendingPlaceBlock = false;
lastSingleBlockBuildSeqDone = true;
// blockStocks--; decrease when created
nextBlockTime = world->GetTime() + GetToolPrimaryDelay();
}
}else{
// Delayed Block Placement can be activated only when the only reason making placement
// impossible is that block to be placed overlaps with the player's hitbox.
canPending = result.hit &&
(result.hitBlock + result.normal).z < 62 &&
BoxDistanceToBlock(result.hitBlock + result.normal) < 3.f;
blockCursorActive = false;
int dist = 11;
for(; dist >= 1 &&
BoxDistanceToBlock(result.hitBlock + result.normal) > 3.f ; dist--) {
result = GetWorld()->GetMap()->CastRay2(GetEye(),
GetFront(),
dist);
}
for(; dist < 12 &&
BoxDistanceToBlock(result.hitBlock + result.normal) < 3.f ; dist++) {
result = GetWorld()->GetMap()->CastRay2(GetEye(),
GetFront(),
dist);
}
blockCursorPos = result.hitBlock + result.normal;
}
}else if(tool == ToolWeapon){
}else if(tool == ToolGrenade){
if(holdingGrenade){
if(world->GetTime() - grenadeTime > 2.9f){
ThrowGrenade();
}
}
}
if(tool != ToolWeapon)
weapon->SetShooting(false);
if(weapon->FrameNext(dt)){
FireWeapon();
}
if(weapon->IsReloading()) {
lastReloadingTime = world->GetTime();
}else if(reloadingServerSide) {
// for some reason a server didn't return
// WeaponReload packet.
if(world->GetTime() + lastReloadingTime + .8f) {
reloadingServerSide = false;
weapon->ForceReloadDone();
}
}
}
Bitmap::~Bitmap() {
SPADES_MARK_FUNCTION();
if(autoDelete)
delete[] pixels;
}
void Player::FireWeapon() {
SPADES_MARK_FUNCTION();
Vector3 muzzle = GetEye();
muzzle += GetFront() * 0.01f;
// for hit-test debugging
std::map<int, HitTestDebugger::PlayerHit> playerHits;
std::vector<Vector3> bulletVectors;
//Vector3 right = GetRight();
//Vector3 up = GetUp();
int pellets = weapon->GetPelletSize();
float spread = weapon->GetSpread();
GameMap *map = world->GetMap();
// pyspades takes destroying more than one block as a
// speed hack (shotgun does this)
bool blockDestroyed = false;
Vector3 dir2 = GetFront();
for(int i =0 ; i < pellets; i++){
// AoS 0.75's way (dir2 shouldn't be normalized!)
dir2.x += (GetRandom() - GetRandom()) * spread;
dir2.y += (GetRandom() - GetRandom()) * spread;
dir2.z += (GetRandom() - GetRandom()) * spread;
Vector3 dir = dir2.Normalize();
bulletVectors.push_back(dir);
// first do map raycast
GameMap::RayCastResult mapResult;
mapResult = map->CastRay2(muzzle,
dir,
500);
Player *hitPlayer = NULL;
float hitPlayerDistance = 0.f;
HitBodyPart hitPart = HitBodyPart::None;
for(int i = 0; i < world->GetNumPlayerSlots(); i++){
Player *other = world->GetPlayer(i);
if(other == this || other == NULL)
continue;
if(other == this || !other->IsAlive() ||
other->GetTeamId() >= 2)
continue;
// quickly reject players unlikely to be hit
if(!other->RayCastApprox(muzzle, dir))
continue;
HitBoxes hb = other->GetHitBoxes();
Vector3 hitPos;
if(hb.head.RayCast(muzzle, dir, &hitPos)) {
float dist = (hitPos - muzzle).GetLength();
if(hitPlayer == NULL ||
dist < hitPlayerDistance){
hitPlayer = other;
hitPlayerDistance = dist;
hitPart = HitBodyPart::Head;
}
}
if(hb.torso.RayCast(muzzle, dir, &hitPos)) {
float dist = (hitPos - muzzle).GetLength();
if(hitPlayer == NULL ||
dist < hitPlayerDistance){
hitPlayer = other;
hitPlayerDistance = dist;
hitPart = HitBodyPart::Torso;
}
}
for(int j = 0; j < 3 ;j++){
if(hb.limbs[j].RayCast(muzzle, dir, &hitPos)) {
float dist = (hitPos - muzzle).GetLength();
if(hitPlayer == NULL ||
dist < hitPlayerDistance){
hitPlayer = other;
hitPlayerDistance = dist;
switch(j) {
case 0: hitPart = HitBodyPart::Limb1; break;
case 1: hitPart = HitBodyPart::Limb2; break;
case 2: hitPart = HitBodyPart::Arms; break;
}
}
}
}
}
Vector3 finalHitPos;
finalHitPos = muzzle + dir * 128.f;
if(hitPlayer == nullptr && !mapResult.hit) {
// might hit water surface.
}
if(mapResult.hit && (mapResult.hitPos - muzzle).GetLength() < 128.f &&
(hitPlayer == NULL || (mapResult.hitPos - muzzle).GetLength() < hitPlayerDistance)){
IntVector3 outBlockCoord = mapResult.hitBlock;
// TODO: set correct ray distance
// FIXME: why ray casting twice?
finalHitPos = mapResult.hitPos;
if(outBlockCoord.x >= 0 && outBlockCoord.y >= 0 && outBlockCoord.z >= 0 &&
outBlockCoord.x < map->Width() && outBlockCoord.y < map->Height() &&
outBlockCoord.z < map->Depth()){
if(outBlockCoord.z == 63) {
if(world->GetListener())
world->GetListener()->BulletHitBlock(mapResult.hitPos,
mapResult.hitBlock,
mapResult.normal);
}else if(outBlockCoord.z == 62) {
// blocks at this level cannot be damaged
if(world->GetListener())
world->GetListener()->BulletHitBlock(mapResult.hitPos,
mapResult.hitBlock,
mapResult.normal);
}else{
int x = outBlockCoord.x;
int y = outBlockCoord.y;
int z = outBlockCoord.z;
SPAssert(map->IsSolid(x, y, z));
Vector3 blockF = {x + .5f, y + .5f, z + .5f};
float distance = (blockF - muzzle).GetLength();
uint32_t color = map->GetColor(x, y, z);
int health = color >> 24;
health -= weapon->GetDamage(HitTypeBlock, distance);
if(health <= 0 && !blockDestroyed){
health = 0;
blockDestroyed = true;
//send destroy cmd
if(world->GetListener() &&
world->GetLocalPlayer() == this)
world->GetListener()->LocalPlayerBlockAction
(outBlockCoord, BlockActionTool);
}
color = (color & 0xffffff) | ((uint32_t)health << 24);
if(map->IsSolid(x, y, z))
map->Set(x, y, z, true, color);
if(world->GetListener())
world->GetListener()->BulletHitBlock(mapResult.hitPos,
mapResult.hitBlock,
mapResult.normal);
}
}
}else if(hitPlayer != NULL){
StdStream::StdStream(FILE *f, bool ac) : handle(f), autoClose(ac) {
SPADES_MARK_FUNCTION();
if (!f)
SPInvalidArgument("f");
}
GLProgramManager::GLProgramManager(IGLDevice *d,
IGLShadowMapRenderer *smr,
GLSettings &settings):
device(d), shadowMapRenderer(smr), settings(settings) {
SPADES_MARK_FUNCTION();
}
GLColorBuffer GLLensDustFilter::Filter(GLColorBuffer input) {
SPADES_MARK_FUNCTION();
UpdateNoise();
std::vector<Level> levels;
IGLDevice *dev = renderer->GetGLDevice();
GLQuadRenderer qr(dev);
static GLProgramAttribute thruPosition("positionAttribute");
static GLProgramUniform thruColor("colorUniform");
static GLProgramUniform thruTexture("mainTexture");
static GLProgramUniform thruTexCoordRange("texCoordRange");
thruPosition(thru);
thruColor(thru);
thruTexture(thru);
thruTexCoordRange(thru);
GLColorBuffer downSampled = DownSample(input, r_hdr ? false : true);
downSampled = GaussianBlur(downSampled, false);
downSampled = GaussianBlur(downSampled, true);
thru->Use();
thruColor.SetValue(1.f, 1.f, 1.f, 1.f);
thruTexture.SetValue(0);
dev->Enable(IGLDevice::Blend, false);
levels.reserve(10);
// create downsample levels
for(int i = 0; i < 10; i++){
GLColorBuffer prevLevel;
if(i == 0){
prevLevel = downSampled;
}else{
prevLevel = levels.back().buffer;
}
int prevW = prevLevel.GetWidth();
int prevH = prevLevel.GetHeight();
int newW = (prevW + 1) / 2;
int newH = (prevH + 1) / 2;
if(newW <= 1 || newH <= 1)
break;
GLColorBuffer newLevel = DownSample(prevLevel);
newLevel = GaussianBlur(newLevel, false);
newLevel = GaussianBlur(newLevel, true);
Level lv;
lv.w = newW; lv.h = newH;
lv.buffer = newLevel;
levels.push_back(lv);
}
dev->Enable(IGLDevice::Blend, true);
dev->BlendFunc(IGLDevice::SrcAlpha,
IGLDevice::OneMinusSrcAlpha);
// composite levels in the opposite direction
thru->Use();
qr.SetCoordAttributeIndex(thruPosition());
for(int i = (int)levels.size() - 1; i >= 1; i--){
int cnt = (int)levels.size() - i;
float alpha = (float)cnt / (float)(cnt + 1);
alpha = alpha;
GLColorBuffer curLevel = levels[i].buffer;
float sx = .25f / curLevel.GetWidth();
float sy = .25f / curLevel.GetHeight();
for(int j = 0; j < 4; j++) {
if(i < (int)levels.size() - 1) {
curLevel = levels[i].retBuf[j];
}
GLColorBuffer targLevel = levels[i - 1].buffer;
GLColorBuffer targRet = input.GetManager()->CreateBufferHandle(targLevel.GetWidth(),
targLevel.GetHeight(),
false);
levels[i - 1].retBuf[j] = targRet;
dev->BindFramebuffer(IGLDevice::Framebuffer, targRet.GetFramebuffer());
dev->Viewport(0, 0, targRet.GetWidth(), targRet.GetHeight());
dev->BindTexture(IGLDevice::Texture2D, targLevel.GetTexture());
thruColor.SetValue(1.f, 1.f, 1.f, 1.f);
thruTexCoordRange.SetValue(0.f, 0.f, 1.f, 1.f);
dev->Enable(IGLDevice::Blend, false);
qr.Draw();
float cx = 0.f, cy = 0.f;
switch(j){
case 0: cx = sx; break;
case 1: cx = -sx; break;
case 2: cy = sy; break;
case 3: cy = -sy; break;
}
dev->BindTexture(IGLDevice::Texture2D, curLevel.GetTexture());
thruColor.SetValue(1.f, 1.f, 1.f, alpha);
thruTexCoordRange.SetValue(cx, cy, 1.f, 1.f);
dev->Enable(IGLDevice::Blend, true);
qr.Draw();
dev->BindTexture(IGLDevice::Texture2D, 0);
}
}
static GLProgramAttribute dustPosition("positionAttribute");
static GLProgramUniform dustDustTexture("dustTexture");
static GLProgramUniform dustBlurTexture1("blurTexture1");
static GLProgramUniform dustBlurTexture2("blurTexture2");
static GLProgramUniform dustBlurTexture3("blurTexture3");
static GLProgramUniform dustBlurTexture4("blurTexture4");
static GLProgramUniform dustInputTexture("inputTexture");
static GLProgramUniform dustNoiseTexture("noiseTexture");
static GLProgramUniform dustNoiseTexCoordFactor("noiseTexCoordFactor");
dustPosition(dust);
dustDustTexture(dust);
dustBlurTexture1(dust);
dustBlurTexture2(dust);
dustBlurTexture3(dust);
dustBlurTexture4(dust);
dustInputTexture(dust);
dustNoiseTexture(dust);
dustNoiseTexCoordFactor(dust);
dust->Use();
float facX = renderer->ScreenWidth() / 128.f;
float facY = renderer->ScreenHeight() / 128.f;
dustNoiseTexCoordFactor.SetValue(facX, facY,
facX / 128.f,
facY / 128.f);
// composite to the final image
GLColorBuffer output = input.GetManager()->CreateBufferHandle();
GLColorBuffer topLevel1 = levels[0].retBuf[0];
GLColorBuffer topLevel2 = levels[0].retBuf[1];
GLColorBuffer topLevel3 = levels[0].retBuf[2];
GLColorBuffer topLevel4 = levels[0].retBuf[3];
qr.SetCoordAttributeIndex(dustPosition());
dev->ActiveTexture(0);
dev->BindTexture(IGLDevice::Texture2D, input.GetTexture());
dev->ActiveTexture(1);
dev->BindTexture(IGLDevice::Texture2D, topLevel1.GetTexture());
dev->ActiveTexture(2);
dev->BindTexture(IGLDevice::Texture2D, topLevel2.GetTexture());
dev->ActiveTexture(3);
dev->BindTexture(IGLDevice::Texture2D, topLevel3.GetTexture());
dev->ActiveTexture(4);
dev->BindTexture(IGLDevice::Texture2D, topLevel4.GetTexture());
dev->ActiveTexture(5);
dustImg->Bind(IGLDevice::Texture2D);
dev->ActiveTexture(6);
dev->BindTexture(IGLDevice::Texture2D, noiseTex);
dev->BindFramebuffer(IGLDevice::Framebuffer, output.GetFramebuffer());
dev->Viewport(0, 0, output.GetWidth(), output.GetHeight());
dustBlurTexture1.SetValue(2);
dustBlurTexture2.SetValue(1);
dustBlurTexture3.SetValue(3);
dustBlurTexture4.SetValue(4);
dustDustTexture.SetValue(5);
dustNoiseTexture.SetValue(6);
dustInputTexture.SetValue(0);
qr.Draw();
dev->BindTexture(IGLDevice::Texture2D, 0);
dev->ActiveTexture(0);
return output;
}
void GLSoftLitSpriteRenderer::Render() {
SPADES_MARK_FUNCTION();
if(sprites.empty())
return;
// light every sprite
const std::vector<GLDynamicLight>& lights = renderer->lights;
for(size_t i = 0; i < sprites.size(); i++){
Sprite& spr = sprites[i];
if(spr.color.w < .0001f) {
// maybe emissive sprite...
spr.emission = spr.color.GetXYZ();
spr.color = MakeVector4(0.f, 0.f, 0.f, 0.f);
}else{
spr.emission = MakeVector3(0.f, 0.f, 0.f);
}
spr.dlR = MakeVector4(0, 0, 0, 0);
spr.dlG = MakeVector4(0, 0, 0, 0);
spr.dlB = MakeVector4(0, 0, 0, 0);
}
for(size_t j = 0; j < lights.size(); j++) {
const GLDynamicLight& l = lights[j];
const client::DynamicLightParam& dl = l.GetParam();
float spotTan = dl.type == client::DynamicLightTypeSpotlight ? tanf(dl.spotAngle * .5f) : 0.;
for(size_t i = 0; i < sprites.size(); i++){
Sprite& spr = sprites[i];
Vector3 v = dl.origin - spr.center;
float effectiveRadius = spr.radius + dl.radius;
if(v.GetChebyshevLength() > effectiveRadius)
continue;
float powdist = v.GetPoweredLength();
if(powdist > effectiveRadius * effectiveRadius)
continue;
float att = 1.f - powdist / (effectiveRadius * effectiveRadius);
float unif;
float directionalFactor = 1.f;
unif = 1.f - powdist / (spr.radius * spr.radius);
unif = std::max(.2f, unif);
if(dl.type == client::DynamicLightTypeSpotlight) {
float forward = Vector3::Dot(v, dl.spotAxis[2]);
if(forward > spr.radius) {
continue;
}else if(forward >= -spr.radius){
att *= .5f - (forward / spr.radius) * .5f;
directionalFactor = 1.f;
}else{
float cx = Vector3::Dot(spr.center - dl.origin, dl.spotAxis[0]);
float cy = Vector3::Dot(spr.center - dl.origin, dl.spotAxis[1]);
float sq = sqrtf(cx * cx + cy * cy);
float sprTan = spr.radius / (-spr.radius - forward);
float eff = sprTan + spotTan;
sq /= -forward;
if(sq > eff){
continue;
}
if(sq > eff - spotTan){
att *= (eff - sq) / spotTan;
}
}
}
Vector4 final;
if(unif < .9999f) {
Vector3 directional = v;
directional *= att * directionalFactor * (1.f - unif) / sqrtf(powdist);
final.x = directional.x;
final.y = directional.y;
final.z = directional.z;
