hibiscus/test/source/app.d

52 lines
1.3 KiB
D

import std.stdio;
import std.format;
import std.conv;
import hibis.core.engine;
import hibis.math.types;
import hibis.renderer.renderer;
import hibis.resources.font;
import hibis.logging.types;
import hibis.callback;
import hibis_rsdl;
import core.thread;
void logger(LoggingSeverity severity, string message) {
writeln(format("[%s]: %s", to!string(severity), message));
}
void main() {
Renderer renderer = new RSDL("test", IntVec2(800, 600));
Engine engine = new Engine(renderer, &logger);
version(windows) {
Font font = new Font(engine.freetypeLib, "C:\\Windows\\Fonts\\Arial.ttf");
} else {
Font font = new Font(engine.freetypeLib, "/usr/share/fonts/noto/NotoSans-Light.ttf");
}
ubyte red = 0;
bool increase = true;
logger(LoggingSeverity.Information, "Started Hibis test app! BEHOLD: Colours.");
while (renderer.keepOpen) {
engine.runNodeProcesses();
// Colour changing background!
if ((red == 255 && increase) || (red == 0 && !increase)) {
increase = !increase;
}
if (increase) red += 1;
else red -= 1;
// Clear screen then sleep for ~16ms
renderer.clearScreen(Color(red, 0, 0, 255));
renderer.drawText(font, "TEST", 16, IntVec2(0, 0));
engine.drawNodes();
renderer.renderCurrent();
renderer.update();
Thread.sleep(16.msecs);
}
destroy(font);
}