LUS Cleanup: GameOverlay and moves various GUI related files to it's own filter.

This commit is contained in:
Kenix3 2022-08-02 23:32:37 -04:00
parent 2d60c772bf
commit 8431cddb14
3 changed files with 238 additions and 231 deletions

View File

@ -10,219 +10,226 @@
#include "Lib/ImGui/imgui_internal.h"
#include "Utils/StringHelper.h"
void Ship::GameOverlay::LoadFont(const std::string& name, const std::string& path, float fontSize) {
ImGuiIO& io = ImGui::GetIO();
std::shared_ptr<Archive> base = GlobalCtx2::GetInstance()->GetResourceManager()->GetArchive();
std::shared_ptr<File> font = std::make_shared<File>();
base->LoadFile(path, false, font);
if (font->bIsLoaded) {
char* font_data = new char[font->dwBufferSize];
memcpy(font_data, font->buffer.get(), font->dwBufferSize);
Fonts[name] = io.Fonts->AddFontFromMemoryTTF(font_data, font->dwBufferSize, fontSize);
namespace Ship {
void GameOverlay::LoadFont(const std::string& name, const std::string& path, float fontSize) {
ImGuiIO& io = ImGui::GetIO();
std::shared_ptr<Archive> base = GlobalCtx2::GetInstance()->GetResourceManager()->GetArchive();
std::shared_ptr<File> font = std::make_shared<File>();
base->LoadFile(path, false, font);
if (font->bIsLoaded) {
char* font_data = new char[font->dwBufferSize];
memcpy(font_data, font->buffer.get(), font->dwBufferSize);
Fonts[name] = io.Fonts->AddFontFromMemoryTTF(font_data, font->dwBufferSize, fontSize);
}
}
}
void Ship::GameOverlay::TextDraw(float x, float y, bool shadow, ImVec4 color, const char* fmt, ...) {
char buf[1024];
va_list args;
va_start(args, fmt);
vsnprintf(buf, IM_ARRAYSIZE(buf), fmt, args);
buf[IM_ARRAYSIZE(buf) - 1] = 0;
va_end(args);
void GameOverlay::TextDraw(float x, float y, bool shadow, ImVec4 color, const char* fmt, ...) {
char buf[1024];
va_list args;
va_start(args, fmt);
vsnprintf(buf, IM_ARRAYSIZE(buf), fmt, args);
buf[IM_ARRAYSIZE(buf) - 1] = 0;
va_end(args);
ImGui::PushStyleColor(ImGuiCol_Text, color);
ImGui::PushFont(Fonts[this->CurrentFont]);
if (shadow) {
ImGui::SetCursorPos(ImVec2(x + 1, y + 1));
ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(.0f, .0f, .0f, color.w));
ImGui::PushStyleColor(ImGuiCol_Text, color);
ImGui::PushFont(Fonts[this->CurrentFont]);
if (shadow) {
ImGui::SetCursorPos(ImVec2(x + 1, y + 1));
ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(.0f, .0f, .0f, color.w));
ImGui::Text(buf, args);
}
ImGui::PopStyleColor();
ImGui::SetCursorPos(ImVec2(x, y));
ImGui::Text(buf, args);
ImGui::PopFont();
ImGui::PopStyleColor();
}
ImGui::PopStyleColor();
ImGui::SetCursorPos(ImVec2(x, y));
ImGui::Text(buf, args);
ImGui::PopFont();
ImGui::PopStyleColor();
}
void Ship::GameOverlay::TextDrawNotification(float duration, bool shadow, const char* fmt, ...) {
char buf[1024];
va_list args;
va_start(args, fmt);
vsnprintf(buf, IM_ARRAYSIZE(buf), fmt, args);
buf[IM_ARRAYSIZE(buf) - 1] = 0;
va_end(args);
this->RegisteredOverlays[StringHelper::Sprintf("NotificationID:%d%d", rand(), this->RegisteredOverlays.size())] = new Overlay({ OverlayType::NOTIFICATION, ImStrdup(buf), duration, duration });
NeedsCleanup = true;
}
void Ship::GameOverlay::CleanupNotifications() {
if(!NeedsCleanup) return;
for (auto it = this->RegisteredOverlays.begin(); it != this->RegisteredOverlays.end(); ) {
if (it->second->type == OverlayType::NOTIFICATION && it->second->duration <= 0.0f) {
it = this->RegisteredOverlays.erase(it);
} else {
++it;
}
void GameOverlay::TextDrawNotification(float duration, bool shadow, const char* fmt, ...) {
char buf[1024];
va_list args;
va_start(args, fmt);
vsnprintf(buf, IM_ARRAYSIZE(buf), fmt, args);
buf[IM_ARRAYSIZE(buf) - 1] = 0;
va_end(args);
this->RegisteredOverlays[StringHelper::Sprintf("NotificationID:%d%d", rand(), this->RegisteredOverlays.size())] = new Overlay({ OverlayType::NOTIFICATION, ImStrdup(buf), duration, duration });
NeedsCleanup = true;
}
NeedsCleanup = false;
}
float Ship::GameOverlay::GetScreenWidth() {
const ImGuiViewport* viewport = ImGui::GetMainViewport();
return viewport->Size.x;
}
float Ship::GameOverlay::GetScreenHeight() {
const ImGuiViewport* viewport = ImGui::GetMainViewport();
return viewport->Size.y;
}
float Ship::GameOverlay::GetStringWidth(const char* text) {
return CalculateTextSize(text).x;
}
ImVec2 Ship::GameOverlay::CalculateTextSize(const char* text, const char* text_end, bool hide_text_after_double_hash, float wrap_width) {
ImGuiContext& g = *GImGui;
const char* text_display_end;
if (hide_text_after_double_hash)
text_display_end = ImGui::FindRenderedTextEnd(text, text_end); // Hide anything after a '##' string
else
text_display_end = text_end;
GameOverlay* overlay = SohImGui::overlay;
ImFont* font = overlay->CurrentFont == "Default" ? g.Font : overlay->Fonts[overlay->CurrentFont];
const float font_size = font->FontSize;
if (text == text_display_end)
return ImVec2(0.0f, font_size);
ImVec2 text_size = font->CalcTextSizeA(font_size, FLT_MAX, wrap_width, text, text_display_end, NULL);
// Round
// FIXME: This has been here since Dec 2015 (7b0bf230) but down the line we want this out.
// FIXME: Investigate using ceilf or e.g.
// - https://git.musl-libc.org/cgit/musl/tree/src/math/ceilf.c
// - https://embarkstudios.github.io/rust-gpu/api/src/libm/math/ceilf.rs.html
text_size.x = IM_FLOOR(text_size.x + 0.99999f);
return text_size;
}
void Ship::GameOverlay::Init() {
this->LoadFont("Press Start 2P", "assets/ship_of_harkinian/fonts/PressStart2P-Regular.ttf", 12.0f);
this->LoadFont("Fipps", "assets/ship_of_harkinian/fonts/Fipps-Regular.otf", 32.0f);
const std::string DefaultFont = this->Fonts.begin()->first;
if(!this->Fonts.empty()) {
const std::string font = CVar_GetString("gOverlayFont", ImStrdup(DefaultFont.c_str()));
for (auto& [name, _] : this->Fonts) {
if (font.starts_with(name)) {
this->CurrentFont = name;
break;
void GameOverlay::CleanupNotifications() {
if (!NeedsCleanup) return;
for (auto it = this->RegisteredOverlays.begin(); it != this->RegisteredOverlays.end(); ) {
if (it->second->type == OverlayType::NOTIFICATION && it->second->duration <= 0.0f) {
it = this->RegisteredOverlays.erase(it);
}
this->CurrentFont = DefaultFont;
}
}
SohImGui::console->Commands["overlay"] = { OverlayCommand, "Draw an overlay using a cvar value" };
}
void Ship::GameOverlay::DrawSettings() {
ImGui::Text("Overlays Text Font");
if (ImGui::BeginCombo("##TextFont", this->CurrentFont.c_str())) {
for (auto& [name, font] : this->Fonts) {
if (ImGui::Selectable(name.c_str(), name == this->CurrentFont)) {
this->CurrentFont = name;
CVar_SetString("gOverlayFont", ImStrdup(name.c_str()));
SohImGui::needs_save = true;
else {
++it;
}
}
ImGui::EndCombo();
}
}
void Ship::GameOverlay::Draw() {
const ImGuiViewport* viewport = ImGui::GetMainViewport();
ImGui::SetNextWindowPos(viewport->Pos, ImGuiCond_Always);
ImGui::SetNextWindowSize(viewport->Size, ImGuiCond_Always);
ImGui::Begin("SoHOverlay", nullptr, ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoBackground |
ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_NoInputs);
this->CleanupNotifications();
float textY = 50;
float notY = 0;
for (auto &[key, overlay] : this->RegisteredOverlays) {
if (overlay->type == OverlayType::TEXT) {
const char* text = ImStrdup(overlay->value);
const CVar* var = CVar_Get(text);
ImVec4 color = ImVec4(1.0f, 1.0f, 1.0f, 1.0f);
switch (var->type) {
case CVarType::Float:
this->TextDraw(30, textY, true, color, "%s %.2f", text, var->value.valueFloat);
break;
case CVarType::S32:
this->TextDraw(30, textY, true, color, "%s %d", text, var->value.valueS32);
break;
case CVarType::String:
this->TextDraw(30, textY, true, color, "%s %s", text, var->value.valueStr);
break;
case CVarType::RGBA:
this->TextDraw(30, textY, true, color, "#%08X", text, var->value.valueRGBA);
break;
}
free((void*) text);
textY += 30;
}
if (overlay->type == OverlayType::NOTIFICATION && overlay->duration > 0) {
const char* text = overlay->value;
const float duration = overlay->duration / overlay->fadeTime;
const ImVec4 color = ImVec4(1.0f, 1.0f, 1.0f, duration);
const float textWidth = this->GetStringWidth(overlay->value);
this->TextDraw(GetScreenWidth() - textWidth - 40, GetScreenHeight() - 40 - notY, true, color, text);
notY += 30;
overlay->duration -= .05f;
}
NeedsCleanup = false;
}
ImGui::End();
}
bool Ship::OverlayCommand(const std::vector<std::string>& args) {
if (args.size() < 3) {
return CMD_FAILED;
float GameOverlay::GetScreenWidth() {
const ImGuiViewport* viewport = ImGui::GetMainViewport();
return viewport->Size.x;
}
if (CVar_Get(args[2].c_str()) != nullptr) {
const char* key = args[2].c_str();
float GameOverlay::GetScreenHeight() {
const ImGuiViewport* viewport = ImGui::GetMainViewport();
return viewport->Size.y;
}
float GameOverlay::GetStringWidth(const char* text) {
return CalculateTextSize(text).x;
}
ImVec2 GameOverlay::CalculateTextSize(const char* text, const char* text_end, bool hide_text_after_double_hash, float wrap_width) {
ImGuiContext& g = *GImGui;
const char* text_display_end;
if (hide_text_after_double_hash)
text_display_end = ImGui::FindRenderedTextEnd(text, text_end); // Hide anything after a '##' string
else
text_display_end = text_end;
GameOverlay* overlay = SohImGui::overlay;
if (args[1] == "add") {
if (!overlay->RegisteredOverlays.contains(key)) {
overlay->RegisteredOverlays[key] = new Overlay({ OverlayType::TEXT, ImStrdup(key), -1.0f });
INFO("Added overlay: %s ", key);
} else {
ERROR("Overlay already exists: %s", key);
}
} else if (args[1] == "remove") {
if (overlay->RegisteredOverlays.contains(key)) {
overlay->RegisteredOverlays.erase(key);
INFO("Removed overlay: %s ", key);
} else {
ERROR("Overlay not found: %s ", key);
}
}
} else {
ERROR("CVar %s does not exist", args[2].c_str());
ImFont* font = overlay->CurrentFont == "Default" ? g.Font : overlay->Fonts[overlay->CurrentFont];
const float font_size = font->FontSize;
if (text == text_display_end)
return ImVec2(0.0f, font_size);
ImVec2 text_size = font->CalcTextSizeA(font_size, FLT_MAX, wrap_width, text, text_display_end, NULL);
// Round
// FIXME: This has been here since Dec 2015 (7b0bf230) but down the line we want this out.
// FIXME: Investigate using ceilf or e.g.
// - https://git.musl-libc.org/cgit/musl/tree/src/math/ceilf.c
// - https://embarkstudios.github.io/rust-gpu/api/src/libm/math/ceilf.rs.html
text_size.x = IM_FLOOR(text_size.x + 0.99999f);
return text_size;
}
return CMD_SUCCESS;
}
void GameOverlay::Init() {
this->LoadFont("Press Start 2P", "assets/ship_of_harkinian/fonts/PressStart2P-Regular.ttf", 12.0f);
this->LoadFont("Fipps", "assets/ship_of_harkinian/fonts/Fipps-Regular.otf", 32.0f);
const std::string DefaultFont = this->Fonts.begin()->first;
if (!this->Fonts.empty()) {
const std::string font = CVar_GetString("gOverlayFont", ImStrdup(DefaultFont.c_str()));
for (auto& [name, _] : this->Fonts) {
if (font.starts_with(name)) {
this->CurrentFont = name;
break;
}
this->CurrentFont = DefaultFont;
}
}
SohImGui::console->Commands["overlay"] = { OverlayCommand, "Draw an overlay using a cvar value" };
}
void GameOverlay::DrawSettings() {
ImGui::Text("Overlays Text Font");
if (ImGui::BeginCombo("##TextFont", this->CurrentFont.c_str())) {
for (auto& [name, font] : this->Fonts) {
if (ImGui::Selectable(name.c_str(), name == this->CurrentFont)) {
this->CurrentFont = name;
CVar_SetString("gOverlayFont", ImStrdup(name.c_str()));
SohImGui::needs_save = true;
}
}
ImGui::EndCombo();
}
}
void GameOverlay::Draw() {
const ImGuiViewport* viewport = ImGui::GetMainViewport();
ImGui::SetNextWindowPos(viewport->Pos, ImGuiCond_Always);
ImGui::SetNextWindowSize(viewport->Size, ImGuiCond_Always);
ImGui::Begin("SoHOverlay", nullptr, ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoBackground |
ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_NoInputs);
this->CleanupNotifications();
float textY = 50;
float notY = 0;
for (auto& [key, overlay] : this->RegisteredOverlays) {
if (overlay->type == OverlayType::TEXT) {
const char* text = ImStrdup(overlay->value);
const CVar* var = CVar_Get(text);
ImVec4 color = ImVec4(1.0f, 1.0f, 1.0f, 1.0f);
switch (var->type) {
case CVarType::Float:
this->TextDraw(30, textY, true, color, "%s %.2f", text, var->value.valueFloat);
break;
case CVarType::S32:
this->TextDraw(30, textY, true, color, "%s %d", text, var->value.valueS32);
break;
case CVarType::String:
this->TextDraw(30, textY, true, color, "%s %s", text, var->value.valueStr);
break;
case CVarType::RGBA:
this->TextDraw(30, textY, true, color, "#%08X", text, var->value.valueRGBA);
break;
}
free((void*)text);
textY += 30;
}
if (overlay->type == OverlayType::NOTIFICATION && overlay->duration > 0) {
const char* text = overlay->value;
const float duration = overlay->duration / overlay->fadeTime;
const ImVec4 color = ImVec4(1.0f, 1.0f, 1.0f, duration);
const float textWidth = this->GetStringWidth(overlay->value);
this->TextDraw(GetScreenWidth() - textWidth - 40, GetScreenHeight() - 40 - notY, true, color, text);
notY += 30;
overlay->duration -= .05f;
}
}
ImGui::End();
}
bool OverlayCommand(const std::vector<std::string>& args) {
if (args.size() < 3) {
return CMD_FAILED;
}
if (CVar_Get(args[2].c_str()) != nullptr) {
const char* key = args[2].c_str();
GameOverlay* overlay = SohImGui::overlay;
if (args[1] == "add") {
if (!overlay->RegisteredOverlays.contains(key)) {
overlay->RegisteredOverlays[key] = new Overlay({ OverlayType::TEXT, ImStrdup(key), -1.0f });
INFO("Added overlay: %s ", key);
}
else {
ERROR("Overlay already exists: %s", key);
}
}
else if (args[1] == "remove") {
if (overlay->RegisteredOverlays.contains(key)) {
overlay->RegisteredOverlays.erase(key);
INFO("Removed overlay: %s ", key);
}
else {
ERROR("Overlay not found: %s ", key);
}
}
}
else {
ERROR("CVar %s does not exist", args[2].c_str());
}
return CMD_SUCCESS;
}
}

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@ -3,21 +3,21 @@
#include <vector>
#include "Lib/ImGui/imgui.h"
#include <map>
#include <unordered_map>
enum class OverlayType {
TEXT, IMAGE, NOTIFICATION
};
struct Overlay {
OverlayType type;
const char* value;
float fadeTime;
float duration;
};
namespace Ship {
enum class OverlayType {
TEXT, IMAGE, NOTIFICATION
};
struct Overlay {
OverlayType type;
const char* value;
float fadeTime;
float duration;
};
class GameOverlay {
public:
std::unordered_map<std::string, Overlay*> RegisteredOverlays;

View File

@ -82,9 +82,6 @@
<Filter Include="Source Files\Logging">
<UniqueIdentifier>{bd6557f1-9480-413b-b0cd-843f8efc1939}</UniqueIdentifier>
</Filter>
<Filter Include="Source Files\CustomImpl\Overlay">
<UniqueIdentifier>{3285ab8a-06d8-4dac-9af9-efb2a9723ab1}</UniqueIdentifier>
</Filter>
<Filter Include="Source Files\Lib\dr_libs">
<UniqueIdentifier>{db6e02cc-fc4c-4138-8219-1d281ad93ec2}</UniqueIdentifier>
</Filter>
@ -97,6 +94,9 @@
<Filter Include="Source Files\Controller\InputEditor">
<UniqueIdentifier>{010dc29b-d1f6-4793-a4e7-4156aa4fcdd6}</UniqueIdentifier>
</Filter>
<Filter Include="Source Files\GUI">
<UniqueIdentifier>{5d68254f-662d-4e8c-a57f-de0d8e1d4a58}</UniqueIdentifier>
</Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="Factories\MaterialFactory.cpp">
@ -300,12 +300,6 @@
<ClCompile Include="Lib\ImGui\backends\imgui_impl_sdl.cpp">
<Filter>Source Files\Lib\ImGui</Filter>
</ClCompile>
<ClCompile Include="ImGuiImpl.cpp">
<Filter>Source Files\CustomImpl</Filter>
</ClCompile>
<ClCompile Include="Console.cpp">
<Filter>Source Files\CustomImpl</Filter>
</ClCompile>
<ClCompile Include="Lib\ImGui\backends\imgui_impl_dx11.cpp">
<Filter>Source Files\Lib\ImGui</Filter>
</ClCompile>
@ -342,9 +336,6 @@
<ClCompile Include="GameSettings.cpp">
<Filter>Source Files\CustomImpl</Filter>
</ClCompile>
<ClCompile Include="GameOverlay.cpp">
<Filter>Source Files\CustomImpl\Overlay</Filter>
</ClCompile>
<ClCompile Include="Audio.cpp">
<Filter>Source Files\Resources\Files</Filter>
</ClCompile>
@ -360,6 +351,15 @@
<ClCompile Include="Lib\Mercury\Mercury.cpp">
<Filter>Source Files\Lib\Mercury</Filter>
</ClCompile>
<ClCompile Include="Console.cpp">
<Filter>Source Files\GUI</Filter>
</ClCompile>
<ClCompile Include="GameOverlay.cpp">
<Filter>Source Files\GUI</Filter>
</ClCompile>
<ClCompile Include="ImGuiImpl.cpp">
<Filter>Source Files\GUI</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="Lib\tinyxml2\tinyxml2.h">
@ -587,12 +587,6 @@
<ClInclude Include="Lib\ImGui\backends\imgui_impl_sdl.h">
<Filter>Source Files\Lib\ImGui</Filter>
</ClInclude>
<ClInclude Include="ImGuiImpl.h">
<Filter>Source Files\CustomImpl</Filter>
</ClInclude>
<ClInclude Include="Console.h">
<Filter>Source Files\CustomImpl</Filter>
</ClInclude>
<ClInclude Include="Lib\ImGui\backends\imgui_impl_dx11.h">
<Filter>Source Files\Lib\ImGui</Filter>
</ClInclude>
@ -647,9 +641,6 @@
<ClInclude Include="color.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="GameOverlay.h">
<Filter>Source Files\CustomImpl\Overlay</Filter>
</ClInclude>
<ClInclude Include="Audio.h">
<Filter>Header Files\Resources\Files</Filter>
</ClInclude>
@ -677,5 +668,14 @@
<ClInclude Include="VirtualController.h">
<Filter>Source Files\Controller</Filter>
</ClInclude>
<ClInclude Include="Console.h">
<Filter>Source Files\GUI</Filter>
</ClInclude>
<ClInclude Include="GameOverlay.h">
<Filter>Source Files\GUI</Filter>
</ClInclude>
<ClInclude Include="ImGuiImpl.h">
<Filter>Source Files\GUI</Filter>
</ClInclude>
</ItemGroup>
</Project>