OpenGLConsole.cpp

Go to the documentation of this file.

#include "OpenGLConsole.h"

OpenGLConsole::OpenGLConsole() {
}

OpenGLConsole::~OpenGLConsole() {
}

void OpenGLConsole::draw(OpenGLFont *font) {
        if (!g_drawConsole)
                return;

        float x = 20.0f;
        float y = 40.0f;

        font->startTextMode();

        LLNode <ConsoleEntry> *node = history.getLast();

        ConsoleEntry *ce;
        float alpha;
        int n = 10;

        while (node != NULL && n > 0) {
                ce = (ConsoleEntry *)&node->obj;

                //font->setColor(ce.clr.x, ce.clr.y, ce.clr.z, n/10.0f);

                if (g_time - ce->time <= 1000.0f)
                        alpha = (g_time - ce->time)/1000.0f;
                else
                        alpha = 1.0f - (g_time - ce->time - 1000.0f)/6000.0f;
                        //alpha = 2000.0f / (g_time - ce.time - 500.0f + n/10.0f);

                if (alpha <= 0.0f) alpha = 0.0f;
                font->setColor(ce->clr.x, ce->clr.y, ce->clr.z, alpha);

                font->print(x, g_height- y, (const char *)ce->str);

                node = node->prev;

                y += 20.0f;
                n--;
        }

        if (g_console) {
                String str = "> ";
                str += console;

                font->setColor(1.0f, 1.0f, 1.0f, 1.0f);
                font->print(x, g_height-20.0f, str);

                font->print(x + 8.0f*(pos+2), g_height-20.0f, "_");
        }

        font->endTextMode();
}

---