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use vendor sdl3 bindings

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This commit is contained in:
Alessandro Mauri 2026-03-18 22:47:20 +01:00
parent 4664af5e2c
commit 73619fe6c5
2 changed files with 202 additions and 203 deletions
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80
input.c3
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@ -1,4 +1,4 @@
module ugui::sdl::ren;
module ugui::sdl3::ren;
import std::io;
import std::ascii;
@ -13,33 +13,33 @@ fn bool? Ctx.handle_events(&ctx)
bool quit = false;
ugui::ModKeys mod_set, mod_reset;
ugui::MouseButtons btn;
sdl::Event e;
sdl3::Event e;
while (sdl::poll_event(&e)) {
while (sdl3::pollEvent(&e)) {
switch (e.type) {
case EVENT_QUIT:
case QUIT:
quit = true;
case EVENT_KEY_UP:
case KEY_UP:
ctx.input_key_release();
nextcase;
case EVENT_KEY_DOWN:
case KEY_DOWN:
ctx.input_key_press();
if (e.key.repeat) ctx.input_key_repeat();
bool down = e.type == EVENT_KEY_DOWN;
bool down = e.type == KEY_DOWN;
switch (e.key.key) {
case K_RCTRL: mod_set.rctrl = down; mod_reset.rctrl = !down;
case K_LCTRL: mod_set.lctrl = down; mod_reset.lctrl = !down;
case K_RSHIFT: mod_set.rshift = down; mod_reset.rshift = !down;
case K_LSHIFT: mod_set.lshift = down; mod_reset.lshift = !down;
case K_BACKSPACE: mod_set.bkspc = down; mod_reset.bkspc = !down;
case K_DELETE: mod_set.del = down; mod_reset.del = !down;
case K_HOME: mod_set.home = down; mod_reset.home = !down;
case K_END: mod_set.end = down; mod_reset.end = !down;
case K_UP: mod_set.up = down; mod_reset.up = !down;
case K_DOWN: mod_set.down = down; mod_reset.down = !down;
case K_LEFT: mod_set.left = down; mod_reset.left = !down;
case K_RIGHT: mod_set.right = down; mod_reset.right = !down;
case sdl3::KEY_RCTRL: mod_set.rctrl = down; mod_reset.rctrl = !down;
case sdl3::KEY_LCTRL: mod_set.lctrl = down; mod_reset.lctrl = !down;
case sdl3::KEY_RSHIFT: mod_set.rshift = down; mod_reset.rshift = !down;
case sdl3::KEY_LSHIFT: mod_set.lshift = down; mod_reset.lshift = !down;
case sdl3::KEY_BACKSPACE: mod_set.bkspc = down; mod_reset.bkspc = !down;
case sdl3::KEY_DELETE: mod_set.del = down; mod_reset.del = !down;
case sdl3::KEY_HOME: mod_set.home = down; mod_reset.home = !down;
case sdl3::KEY_END: mod_set.end = down; mod_reset.end = !down;
case sdl3::KEY_UP: mod_set.up = down; mod_reset.up = !down;
case sdl3::KEY_DOWN: mod_set.down = down; mod_reset.down = !down;
case sdl3::KEY_LEFT: mod_set.left = down; mod_reset.left = !down;
case sdl3::KEY_RIGHT: mod_set.right = down; mod_reset.right = !down;
}
ctx.input_mod_keys(mod_set, true);
ctx.input_mod_keys(mod_reset, false);
@ -48,38 +48,38 @@ fn bool? Ctx.handle_events(&ctx)
// TEXT_INPUT event is generated. When those keys are pressed we have to
// do manual text input, bummer
ModKeys mod = ctx.get_mod();
if (e.type == EVENT_KEY_DOWN && (mod.lctrl || mod.rctrl)) {
if (e.type == KEY_DOWN && (mod.lctrl || mod.rctrl)) {
if (ascii::is_alnum_m((uint)e.key.key)) {
ctx.input_char((char)e.key.key);
}
}
if (e.type == EVENT_KEY_DOWN && e.key.key == K_RETURN) ctx.input_char('\n');
if (e.type == KEY_DOWN && e.key.key == sdl3::KEY_RETURN) ctx.input_char('\n');
case EVENT_TEXT_INPUT:
ctx.input_text_utf8(e.text.text.str_view());
case EVENT_WINDOW_RESIZED:
case TEXT_INPUT:
ctx.input_text_utf8(((ZString)e.text.text).str_view());
case WINDOW_RESIZED:
ctx.input_window_size((short)e.window.data1, (short)e.window.data2)!;
case EVENT_WINDOW_FOCUS_GAINED:
case WINDOW_FOCUS_GAINED:
ctx.input_changefocus(true);
case EVENT_WINDOW_FOCUS_LOST:
case WINDOW_FOCUS_LOST:
ctx.input_changefocus(false);
case EVENT_MOUSE_MOTION:
case MOUSE_MOTION:
ctx.input_mouse_abs((short)e.motion.x, (short)e.motion.y);
case EVENT_MOUSE_WHEEL:
case MOUSE_WHEEL:
ctx.input_mouse_wheel((short)e.wheel.integer_x, (short)e.wheel.integer_y);
case EVENT_MOUSE_BUTTON_DOWN: nextcase;
case EVENT_MOUSE_BUTTON_UP:
sdl::MouseButtonFlags mb = sdl::get_mouse_state(null, null);
case MOUSE_BUTTON_DOWN: nextcase;
case MOUSE_BUTTON_UP:
sdl3::MouseButtonFlags mb = sdl3::getMouseState(null, null);
btn = {
.btn_left = !!(mb & BUTTON_LMASK),
.btn_right = !!(mb & BUTTON_RMASK),
.btn_middle = !!(mb & BUTTON_MMASK),
.btn_4 = !!(mb & BUTTON_X1MASK),
.btn_5 = !!(mb & BUTTON_X2MASK),
.btn_left = !!(mb & sdl3::BUTTON_LMASK),
.btn_right = !!(mb & sdl3::BUTTON_RMASK),
.btn_middle = !!(mb & sdl3::BUTTON_MMASK),
.btn_4 = !!(mb & sdl3::BUTTON_X1MASK),
.btn_5 = !!(mb & sdl3::BUTTON_X2MASK),
};
ctx.input_mouse_button(btn);
case EVENT_POLL_SENTINEL: break;
//case POLL_SENTINEL: break;
default:
io::eprintfn("unhandled event: %s", e.type);
}
@ -88,10 +88,10 @@ fn bool? Ctx.handle_events(&ctx)
return quit;
}
fn void pre(sdl::Window* win) => sdl::start_text_input(win);
fn void pre(sdl3::Window* win) => sdl3::startTextInput(win);
// TODO: this has to be a function of Ctx if we want to set the fps internally
fn void wait_events(uint timeout_ms = 0)
{
sdl::wait_event_timeout(null, timeout_ms);
}
sdl3::waitEventTimeout(null, timeout_ms);
}