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fix(raygui): make some funcs return bool instead of i32

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Daniel Hill 2025-04-19 17:22:16 -04:00 committed by Nikolas
parent 67fd5af55a
commit 0de5f8aed0
4 changed files with 52 additions and 24 deletions
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8
examples/gui/message_box.zig
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@ -13,9 +13,9 @@ const std = @import("std");
const rl = @import("raylib");
const rg = @import("raygui");
// `rl.getColor` only accepts a `u32`. Performing `@intCast` on the return value
// of `rg.getStyle` invokes checked undefined behavior from Zig when passed to
// `rl.getColor`, hence the custom implementation here...
/// `rl.getColor` only accepts a `u32`. Performing `@intCast` on the return value
/// of `rg.getStyle` invokes checked undefined behavior from Zig when passed to
/// `rl.getColor`, hence the custom implementation here...
fn getColor(hex: i32) rl.Color {
var color: rl.Color = .black;
// zig fmt: off
@ -43,7 +43,7 @@ pub fn main() !void {
rl.clearBackground(getColor(color_int));
if (rg.button(.init(24, 24, 120, 30), "#191#Show Message") > 0)
if (rg.button(.init(24, 24, 120, 30), "#191#Show Message"))
show_message_box = true;
if (show_message_box) {

4
lib/generate_functions.py
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@ -98,6 +98,10 @@ MANUAL = [
"GuiListViewEx",
"GuiPanel",
"GuiScrollPanel",
"GuiButton",
"GuiLabelButton",
"GuiCheckBox",
"GuiTextBox",
"DrawSplineLinear",
"DrawSplineBasis",
"DrawSplineCatmullRom",

22
lib/preludes/raygui-prelude.zig
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@ -487,3 +487,25 @@ pub fn scrollPanel(bounds: Rectangle, text: ?[*:0]const u8, content: Rectangle,
}
return @as(i32, cdef.GuiScrollPanel(bounds, textFinal, content, @as([*c]Vector2, @ptrCast(scroll)), @as([*c]Rectangle, @ptrCast(view))));
}
/// Button control, returns true when clicked
pub fn button(bounds: Rectangle, text: [:0]const u8) bool {
return @as(i32, cdef.GuiButton(bounds, @as([*c]const u8, @ptrCast(text)))) > 0;
}
/// Label button control, returns true when clicked
pub fn labelButton(bounds: Rectangle, text: [:0]const u8) i32 {
return @as(i32, cdef.GuiLabelButton(bounds, @as([*c]const u8, @ptrCast(text)))) > 0;
}
/// Check Box control, returns true when active
pub fn checkBox(bounds: Rectangle, text: [:0]const u8, checked: *bool) bool {
return @as(i32, cdef.GuiCheckBox(bounds, @as([*c]const u8, @ptrCast(text)), @as([*c]bool, @ptrCast(checked)))) > 0;
}
/// Text Box control, updates input text
/// Returns true on ENTER pressed (useful for data validation)
pub fn textBox(bounds: Rectangle, text: [:0]u8, textSize: i32, editMode: bool) bool {
return @as(i32, cdef.GuiTextBox(bounds, @as([*c]u8, @ptrCast(text)), @as(c_int, textSize), editMode)) > 0;
}

42
lib/raygui.zig
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@ -488,6 +488,28 @@ pub fn scrollPanel(bounds: Rectangle, text: ?[*:0]const u8, content: Rectangle,
return @as(i32, cdef.GuiScrollPanel(bounds, textFinal, content, @as([*c]Vector2, @ptrCast(scroll)), @as([*c]Rectangle, @ptrCast(view))));
}
/// Button control, returns true when clicked
pub fn button(bounds: Rectangle, text: [:0]const u8) bool {
return @as(i32, cdef.GuiButton(bounds, @as([*c]const u8, @ptrCast(text)))) > 0;
}
/// Label button control, returns true when clicked
pub fn labelButton(bounds: Rectangle, text: [:0]const u8) i32 {
return @as(i32, cdef.GuiLabelButton(bounds, @as([*c]const u8, @ptrCast(text)))) > 0;
}
/// Check Box control, returns true when active
pub fn checkBox(bounds: Rectangle, text: [:0]const u8, checked: *bool) bool {
return @as(i32, cdef.GuiCheckBox(bounds, @as([*c]const u8, @ptrCast(text)), @as([*c]bool, @ptrCast(checked)))) > 0;
}
/// Text Box control, updates input text
/// Returns true on ENTER pressed (useful for data validation)
pub fn textBox(bounds: Rectangle, text: [:0]u8, textSize: i32, editMode: bool) bool {
return @as(i32, cdef.GuiTextBox(bounds, @as([*c]u8, @ptrCast(text)), @as(c_int, textSize), editMode)) > 0;
}
/// Enable gui controls (global state)
pub fn enable() void {
cdef.GuiEnable();
@ -598,16 +620,6 @@ pub fn label(bounds: Rectangle, text: [:0]const u8) i32 {
return @as(i32, cdef.GuiLabel(bounds, @as([*c]const u8, @ptrCast(text))));
}
/// Button control, returns true when clicked
pub fn button(bounds: Rectangle, text: [:0]const u8) i32 {
return @as(i32, cdef.GuiButton(bounds, @as([*c]const u8, @ptrCast(text))));
}
/// Label button control, returns true when clicked
pub fn labelButton(bounds: Rectangle, text: [:0]const u8) i32 {
return @as(i32, cdef.GuiLabelButton(bounds, @as([*c]const u8, @ptrCast(text))));
}
/// Toggle Button control
pub fn toggle(bounds: Rectangle, text: [:0]const u8, active: *bool) i32 {
return @as(i32, cdef.GuiToggle(bounds, @as([*c]const u8, @ptrCast(text)), @as([*c]bool, @ptrCast(active))));
@ -623,11 +635,6 @@ pub fn toggleSlider(bounds: Rectangle, text: [:0]const u8, active: *i32) i32 {
return @as(i32, cdef.GuiToggleSlider(bounds, @as([*c]const u8, @ptrCast(text)), @as([*c]c_int, @ptrCast(active))));
}
/// Check Box control, returns true when active
pub fn checkBox(bounds: Rectangle, text: [:0]const u8, checked: *bool) i32 {
return @as(i32, cdef.GuiCheckBox(bounds, @as([*c]const u8, @ptrCast(text)), @as([*c]bool, @ptrCast(checked))));
}
/// Combo Box control
pub fn comboBox(bounds: Rectangle, text: [:0]const u8, active: *i32) i32 {
return @as(i32, cdef.GuiComboBox(bounds, @as([*c]const u8, @ptrCast(text)), @as([*c]c_int, @ptrCast(active))));
@ -653,11 +660,6 @@ pub fn valueBoxFloat(bounds: Rectangle, text: [:0]const u8, textValue: [:0]u8, v
return @as(i32, cdef.GuiValueBoxFloat(bounds, @as([*c]const u8, @ptrCast(text)), @as([*c]u8, @ptrCast(textValue)), @as([*c]f32, @ptrCast(value)), editMode));
}
/// Text Box control, updates input text
pub fn textBox(bounds: Rectangle, text: [:0]u8, textSize: i32, editMode: bool) i32 {
return @as(i32, cdef.GuiTextBox(bounds, @as([*c]u8, @ptrCast(text)), @as(c_int, textSize), editMode));
}
/// Slider control
pub fn slider(bounds: Rectangle, textLeft: [:0]const u8, textRight: [:0]const u8, value: *f32, minValue: f32, maxValue: f32) i32 {
return @as(i32, cdef.GuiSlider(bounds, @as([*c]const u8, @ptrCast(textLeft)), @as([*c]const u8, @ptrCast(textRight)), @as([*c]f32, @ptrCast(value)), minValue, maxValue));