Init UI

README.md

@@ -7,7 +7,9 @@
 
 Your customized AI characters on commodity hardware. This project aims to be a framework to enable the creation of AI characters that can be used in games, simulations, virtual assistants, and other applications without depending on specific platforms, cloud services, or specialized hardware.
 
-**Some of the applications you can build with CustomChar:**
+![](docs/customchar.png)
+
+**Some of applications you can build with CustomChar:**
 
 - Game characters that can talk to you and interact with you.
 - Your customized virtual assistant. Think about a [JARVIS](https://en.wikipedia.org/wiki/J.A.R.V.I.S.) version on your computer.

customchar-ui/.gitignore

@@ -0,0 +1,6 @@
+build
+.DS_Store
+.vscode
+.idea
+imgui.ini
+*.o

customchar-ui/Makefile

@@ -0,0 +1,107 @@
+#
+# Cross Platform Makefile
+# Compatible with MSYS2/MINGW, Ubuntu 14.04.1 and Mac OS X
+#
+# You will need GLFW (http://www.glfw.org):
+# Linux:
+#   apt-get install libglfw-dev
+# Mac OS X:
+#   brew install glfw
+# MSYS2:
+#   pacman -S --noconfirm --needed mingw-w64-x86_64-toolchain mingw-w64-x86_64-glfw
+#
+
+# CXX = g++
+#CXX = clang++
+
+EXE_BASE = customchar-ui
+IMGUI_DIR = ./libs/imgui
+SOURCES = main.cpp
+SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_tables.cpp $(IMGUI_DIR)/imgui_widgets.cpp
+SOURCES += $(IMGUI_DIR)/backends/imgui_impl_glfw.cpp $(IMGUI_DIR)/backends/imgui_impl_opengl3.cpp
+SOURCES += chat_message.cpp chat_history.cpp
+OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
+UNAME_S := $(shell uname -s)
+LINUX_GL_LIBS = -lGL
+
+CXXFLAGS = -std=c++2a -I$(IMGUI_DIR) -I$(IMGUI_DIR)/backends -I./libs/imgui/include -pthread
+CXXFLAGS += -g -Wall -Wformat
+LIBS =
+
+##---------------------------------------------------------------------
+## OPENGL ES
+##---------------------------------------------------------------------
+
+## This assumes a GL ES library available in the system, e.g. libGLESv2.so
+# CXXFLAGS += -DIMGUI_IMPL_OPENGL_ES2
+# LINUX_GL_LIBS = -lGLESv2
+
+##---------------------------------------------------------------------
+## BUILD FLAGS PER PLATFORM
+##---------------------------------------------------------------------
+
+ifeq ($(UNAME_S), Linux) #LINUX
+	CXX = g++-11
+	ECHO_MESSAGE = "Linux"
+	LIBS += $(LINUX_GL_LIBS) `pkg-config --static --libs glfw3`
+
+	CXXFLAGS += `pkg-config --cflags glfw3`
+	CFLAGS = $(CXXFLAGS)
+
+	EXE = $(EXE_BASE)
+endif
+
+ifeq ($(UNAME_S), Darwin) #APPLE
+	ECHO_MESSAGE = "Mac OS X"
+	LIBS += -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
+	LIBS += -L/usr/local/lib -L/opt/local/lib -L/opt/homebrew/lib
+	#LIBS += -lglfw3
+	LIBS += -lglfw
+
+	CXXFLAGS += -I/usr/local/include -I/opt/local/include -I/opt/homebrew/include
+	CFLAGS = $(CXXFLAGS)
+
+	EXE = $(EXE_BASE).app
+endif
+
+ifeq ($(OS), Windows_NT)
+	ECHO_MESSAGE = "MinGW"
+	LIBS += -lglfw3 -lgdi32 -lopengl32 -limm32
+
+	CXXFLAGS += `pkg-config --cflags glfw3`
+	CFLAGS = $(CXXFLAGS)
+
+	EXE = $(EXE_BASE).exe
+endif
+
+##---------------------------------------------------------------------
+## BUILD RULES
+##---------------------------------------------------------------------
+
+%.o:%.cpp
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+%.o:src/%.cpp
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+%.o:$(IMGUI_DIR)/%.cpp
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+%.o:$(IMGUI_DIR)/backends/%.cpp
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+all: $(EXE)
+# Probably a better way to do this, but this works for now
+	rm -rf build
+	mkdir -p build
+	find . -name "*.o" -exec mv {} ./build \;
+	mv $(EXE) ./build
+# Success message
+	@echo Build complete for $(ECHO_MESSAGE)
+
+$(EXE): $(OBJS)
+	$(CXX) -o $@ $^ $(CXXFLAGS) $(LIBS)
+
+clean:
+	rm -f $(EXE) $(OBJS)
+	rm -rf build

customchar-ui/README.md

@@ -0,0 +1,10 @@
+# CustomChar UI
+
+C++ UI for CustomChar using Dear ImGui.
+
+- [ ] Basic chat window.
+- [ ] Format messages.
+- [ ] Animation when talking.
+- [ ] Tranparent window.
+- [ ] Custom font.
+- [ ] Dynamic window size.

customchar-ui/chat_history.cpp

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+#include "chat_history.h"
+
+ChatHistory::ChatHistory() { old_size = 0; }
+
+ChatHistory::~ChatHistory() {}
+
+void ChatHistory::add_message(std::string message, std::string sender) {
+  ChatMessage new_message;
+  new_message.set_time();
+  new_message.set_message(message, sender);
+  hist_vec.push_back(new_message);
+}
+
+std::vector<ChatMessage> ChatHistory::get_char_history() { return hist_vec; }
+
+bool ChatHistory::has_new_message() {
+  if (old_size != hist_vec.size()) {
+    old_size = hist_vec.size();
+    return true;
+  }
+
+  return false;
+}

customchar-ui/chat_history.h

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+#pragma once
+
+#include <string>
+#include <vector>
+
+#include "chat_message.h"
+
+class ChatHistory {
+ public:
+  ChatHistory();
+  ~ChatHistory();
+
+  void add_message(std::string, std::string);
+  std::vector<ChatMessage> get_char_history();
+  bool has_new_message();
+
+ private:
+  std::vector<ChatMessage> hist_vec;
+  std::vector<ChatMessage>::size_type old_size;
+};

customchar-ui/chat_message.cpp

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+#include "chat_message.h"
+
+#include <ctime>
+
+ChatMessage::ChatMessage() {
+  message = "";
+  sender = "Unknown";
+}
+
+ChatMessage::ChatMessage(std::string in_message, std::string in_sender) {
+  set_message(in_message, in_sender);
+}
+
+ChatMessage::~ChatMessage() {}
+
+void ChatMessage::set_message(std::string input) { message = input; }
+
+void ChatMessage::set_message(std::string in_message, std::string in_sender) {
+  message = in_message;
+  sender = in_sender;
+}
+
+void ChatMessage::set_sender(std::string input) { sender = input; }
+
+void ChatMessage::set_time() {
+  time_t time_now = time(NULL);
+  char* ct = ctime(&time_now);
+  timestamp = ct;
+}
+
+std::string ChatMessage::get_message() { return message; }
+
+std::string ChatMessage::get_sender() { return sender; }
+
+std::string ChatMessage::get_time() { return timestamp; }

customchar-ui/chat_message.h

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+#pragma once
+
+#include <ctime>
+#include <string>
+
+class ChatMessage {
+ public:
+  ChatMessage();
+  ChatMessage(std::string, std::string);
+  ~ChatMessage();
+
+  void set_message(std::string);
+  void set_message(std::string, std::string);
+  void set_sender(std::string);
+  void set_time();
+
+  std::string get_message();
+  std::string get_sender();
+  std::string get_time();
+
+ private:
+  std::string message;
+  std::string sender;
+  std::string timestamp;
+};