HUD: allow panels to define in their own files their own saved cvars

[xonotic/xonotic-data.pk3dir.git] / qcsrc / client / hud / hud.qh

diff --git a/qcsrc/client/hud/hud.qh b/qcsrc/client/hud/hud.qh
index d05b04090018a3432bf9b7821bb7077c31d8e9e3..58f46b8af98c164ac71147b93caab8708dc48ecc 100644 (file)
--- a/qcsrc/client/hud/hud.qh
+++ b/qcsrc/client/hud/hud.qh
@@ -14,16 +14,21 @@ REGISTRY(hud_panels, BITS(6))
 #define hud_panels_from(i) _hud_panels_from(i, NULL)
 REGISTER_REGISTRY(hud_panels)
 
-#define REGISTER_HUD_PANEL(id, draw_func, configflags, showflags) \
+#define _REGISTER_HUD_PANEL(id, draw_func, export_func, configflags, showflags) \
        void draw_func(); \
+       void export_func(entity panel, int fh); \
        REGISTER(hud_panels, HUD_PANEL, id, m_id, new_pure(hud_panel)) { \
                this.panel_id = this.m_id; \
                this.panel_draw = draw_func; \
+               this.panel_export = export_func; \
                this.panel_name = strzone(strtolower(#id)); \
                this.panel_configflags = configflags; \
                this.panel_showflags = showflags; \
        }
 
+#define REGISTER_HUD_PANEL(id, draw_func, configflags, showflags) \
+       _REGISTER_HUD_PANEL(id, draw_func, draw_func##_Export, configflags, showflags)
+
 #define HUD_PANEL(NAME) HUD_PANEL_##NAME
 
 // draw the background/borders
@@ -149,6 +154,7 @@ float panel_bg_padding;
 string panel_bg_padding_str;
 
 classfield(HUDPanel) .void() panel_draw;
+classfield(HUDPanel) .void(entity panel, int fh) panel_export;
 
 // chat panel can be reduced / moved while the mapvote is active
 // let know the mapvote panel about chat pos and size