From 68683c02187a547879c2ff0c85115336d357ff38 Mon Sep 17 00:00:00 2001
From: Krzosa Karol <krzosa@proton.me>
Date: Sat, 18 Jan 2025 11:41:18 +0100
Subject: [PATCH] min max tweaks

---
 src/wasm_app/ui.c | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/wasm_app/ui.c b/src/wasm_app/ui.c
index 343ec5b..c1f9210 100644
--- a/src/wasm_app/ui.c
+++ b/src/wasm_app/ui.c
@@ -506,7 +506,7 @@ fn void ui_serial_type(void *p, type_t *type) {
     ui_serial_subtype(p, type, type->name);
 }
 
-app_event_t ui_test_event;
+gb app_event_t ui_test_event;
 fn void ui_demo_update(app_frame_t *frame) {
     for (app_event_t *ev = frame->first_event; ev; ev = ev->next) {
         ui_begin_build(UILOC, ev, window_rect_from_frame(frame));
@@ -523,7 +523,21 @@ fn void ui_demo_update(app_frame_t *frame) {
         defer_block(ui_push_top(item_box), ui_pop_top()) {
             for (i32 i = 0; i < lengthof(tweak_table); i += 1) {
                 mt_tweak_t *tweak = tweak_table + i;
-                ui_serial_subtype(tweak->ptr, tweak->type, tweak->name);
+                if (tweak->type->kind == type_kind_b32) {
+                    b32 *n = (b32 *)tweak->ptr;
+                    if (ui_list_button("%S: %s##slider%S", tweak->name, *n ? "true" : "false", tweak->name).clicked) {
+                        *n = !*n;
+                    }
+                } else if (tweak->type->kind == type_kind_f32) {
+                    f32 *n = (f32 *)tweak->ptr;
+                    ui_signal_t signal = ui_list_button("%S: %f##slider%S", tweak->name, *n, tweak->name);
+                    if (signal.dragging) {
+                        f32 size = tweak->max - tweak->min;
+                        v2f32_t string_size = rn_measure_string(&rn_state.main_font, signal.box->string);
+                        f32 delta = (ui->event->mouse_delta.x / string_size.x) * size;
+                        *n = CLAMP(*n + delta, tweak->min, tweak->max);
+                    }
+                } else_is_invalid;
             }
             ui_serial_type(&ui_test_event, type(app_event_t));
             defer_if (ui_begin_expander("app_event_t").clicked, ui_end_expander()) {