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zephr/game: disabled and inactive buttons. quit confirmation dialog

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Illusion
2023-12-28 01:43:06 +02:00
parent 2f88c53a07
commit 31f22a4ba7
7 changed files with 116 additions and 36 deletions
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ui.c
+24 -7
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@@ -341,7 +341,8 @@ void draw_texture(UIConstraints *constraints, const TextureId texture_id, const
set_bool(ui_shader, "hasTexture", false);
}
bool draw_button(UIConstraints *constraints, const Color color, const char *text, f32 radius, Alignment align) {
bool draw_button(UIConstraints *constraints, const Color color, const char *text, f32 radius, Alignment align, ButtonState state) {
Color text_color = COLOR_BLACK;
Rect rect = {0};
apply_constraints(constraints, &rect.pos, &rect.size);
@@ -350,7 +351,7 @@ bool draw_button(UIConstraints *constraints, const Color color, const char *text
bool is_hovered = inside_rect(&rect, &zephr_ctx->mouse.pos);
bool left_mouse_pressed = zephr_ctx->mouse.pressed && zephr_ctx->mouse.button == ZEPHR_MOUSE_BUTTON_LEFT;
if (is_hovered) {
if (is_hovered && state == BUTTON_STATE_ACTIVE) {
zephr_set_cursor(ZEPHR_CURSOR_HAND);
if (left_mouse_pressed) {
@@ -360,6 +361,15 @@ bool draw_button(UIConstraints *constraints, const Color color, const char *text
Color new_color = mult_color(color, 0.9f);
draw_quad(constraints, new_color, radius, align);
}
} else if (state == BUTTON_STATE_DISABLED) {
if (is_hovered) {
zephr_set_cursor(ZEPHR_CURSOR_DISABLED);
}
Color new_color = color;
new_color.a = 100;
text_color.a = 100;
draw_quad(constraints, new_color, radius, align);
} else {
draw_quad(constraints, color, radius, align);
}
@@ -376,17 +386,17 @@ bool draw_button(UIConstraints *constraints, const Color color, const char *text
// TODO: need to adjust the font size based on the text height
draw_text(text, font_size, text_constraints, COLOR_BLACK, ALIGN_CENTER);
draw_text(text, font_size, text_constraints, text_color, ALIGN_CENTER);
}
if (is_hovered && zephr_ctx->mouse.released && zephr_ctx->mouse.button == ZEPHR_MOUSE_BUTTON_LEFT) {
if (is_hovered && state == BUTTON_STATE_ACTIVE && zephr_ctx->mouse.released && zephr_ctx->mouse.button == ZEPHR_MOUSE_BUTTON_LEFT) {
return true;
}
return false;
}
bool draw_icon_button(UIConstraints *constraints, Color btn_color, const TextureId icon_tex_id, f32 radius, Alignment align) {
bool draw_icon_button(UIConstraints *constraints, Color btn_color, const TextureId icon_tex_id, f32 radius, Alignment align, ButtonState state) {
CORE_DEBUG_ASSERT(icon_tex_id, "draw_icon_button() requires that you provide an icon texture");
Rect rect = {0};
@@ -398,7 +408,7 @@ bool draw_icon_button(UIConstraints *constraints, Color btn_color, const Texture
bool is_hovered = inside_rect(&rect, &zephr_ctx->mouse.pos);
bool left_mouse_pressed = zephr_ctx->mouse.pressed && zephr_ctx->mouse.button == ZEPHR_MOUSE_BUTTON_LEFT;
if (is_hovered) {
if (is_hovered && state == BUTTON_STATE_ACTIVE) {
zephr_set_cursor(ZEPHR_CURSOR_HAND);
if (left_mouse_pressed) {
@@ -408,6 +418,13 @@ bool draw_icon_button(UIConstraints *constraints, Color btn_color, const Texture
btn_color = mult_color(btn_color, 0.9f);
icon_color = mult_color(icon_color, 0.9f);
}
} else if (state == BUTTON_STATE_DISABLED) {
if (is_hovered) {
zephr_set_cursor(ZEPHR_CURSOR_DISABLED);
}
icon_color.a = 100;
btn_color.a = 100;
}
draw_quad(constraints, btn_color, radius, align);
@@ -421,7 +438,7 @@ bool draw_icon_button(UIConstraints *constraints, Color btn_color, const Texture
set_height_constraint(&icon_constraints, constraints->height * 0.8f, UI_CONSTRAINT_FIXED);
draw_texture(&icon_constraints, icon_tex_id, icon_color, 0, ALIGN_CENTER);
if (is_hovered && zephr_ctx->mouse.released && zephr_ctx->mouse.button == ZEPHR_MOUSE_BUTTON_LEFT) {
if (is_hovered && state == BUTTON_STATE_ACTIVE && zephr_ctx->mouse.released && zephr_ctx->mouse.button == ZEPHR_MOUSE_BUTTON_LEFT) {
return true;
}