commit c2108e03a95dd018b62128994f25652ebebfebe3
parent baeec1b1277c0778f02c31c9ca8bc206518ff5b8
Author: hhvn <dev@hhvn.uk>
Date: Sun, 28 Aug 2022 18:29:02 +0100
Scrollable panes
Diffstat:
7 files changed, 236 insertions(+), 81 deletions(-)
diff --git a/Makefile b/Makefile
@@ -38,6 +38,9 @@ data-clean:
@echo $(DATADIR): make clean
@cd $(DATADIR); make clean
+tags:
+ ctags -R .
+
# ignore generated headers
sloccount:
sloccount $(SRC) $(DBDIR)
diff --git a/config.mk b/config.mk
@@ -1,2 +1,2 @@
-STYLE = aurora
+STYLE = hhvn
CFLAGS = -Wall -g3 -O0
diff --git a/src/main.h b/src/main.h
@@ -28,6 +28,13 @@ int strlistpos(char *str, char **list, size_t len);
float strnum(char *str);
/* ui.c */
+#define EXPLODE_RECT(r) r.x, r.y, r.w, r.h
+#define EXPLODE_CIRCLE(c) c.centre, c.r
+#define RLIFY_RECT(r) ((Rectangle){ EXPLODE_RECT(r) })
+#define GEOMIFY_RECT(r) ((Geom){UI_RECT, .rect = r})
+#define GEOMIFY_CIRCLE(c) ((Geom){UI_CIRCLE, .circle = c})
+#define GEOM_RECT(x, y, w, h) ((Geom){UI_RECT, .rect = {x, y, w, h}})
+#define GEOM_CIRCLE(centre, r) ((Geom){UI_CIRCLE, .circle = {centre, r})
extern Tabs view_tabs;
extern int (*view_handlers[UI_VIEW_LAST])(int);
extern void (*view_drawers[UI_VIEW_LAST])(void);
@@ -48,8 +55,13 @@ void ui_clickable_handle(Vector2 mouse, MouseButton button, Clickable *clickable
int ui_clickable_update(void);
void ui_clickable_clear(void);
void ui_draw_views(void);
+void ui_draw_rectangle(int x, int y, int w, int h, Color col);
void ui_draw_border(int x, int y, int w, int h, int px);
void ui_draw_ring(int x, int y, float r, Color col);
+void ui_draw_texture(Texture2D texture, int x, int y);
+void ui_draw_circle(int x, int y, float r, Color col);
+void ui_draw_line(int sx, int sy, int ex, int ey, float thick, Color col);
+void ui_draw_line_v(Vector2 start, Vector2 end, float thick, Color col);
void ui_draw_tabs(int x, int y, int w, int h, Tabs *tabs);
void ui_draw_tabbed_window(int x, int y, int w, int h, Tabs *tabs);
void ui_draw_checkbox(int x, int y, Checkbox *checkbox);
@@ -74,6 +86,14 @@ void ui_draw_view_design(void);
void ui_draw_view_sys(void);
void ui_draw_view_settings(void);
+/* pane.c */
+void pane_begin(Pane *f);
+void pane_end(void);
+int pane_visible(float miny, float maxy); /* calls pane_max automatically */
+float pane_max(float y); /* returns original y */
+float pane_y(float y);
+Vector2 pane_v(Vector2 v);
+
/* system.c */
int bodytype_enumify(char *name);
char * bodytype_strify(Body *body);
diff --git a/src/pane.c b/src/pane.c
@@ -0,0 +1,77 @@
+#include <raylib.h>
+#include "main.h"
+
+#define SCROLLBAR_W 4
+#define SCROLL_MULT 10
+
+static Pane *pane = NULL;
+
+void
+pane_begin(Pane *f) {
+ f->max = 0;
+ BeginScissorMode(f->geom->x, f->geom->y,
+ f->geom->w, f->geom->h);
+ pane = f;
+}
+
+void
+pane_end(void) {
+ Pane *f = pane;
+ Vector2 m = GetMousePosition();
+
+ if (!f) return;
+
+ pane = NULL; /* unset pane so we can draw freely */
+ if (f->max > f->geom->h) {
+ ui_draw_rectangle(f->geom->x + f->geom->w - SCROLLBAR_W,
+ f->geom->y,
+ SCROLLBAR_W,
+ f->geom->h,
+ col_unselbg);
+ ui_draw_rectangle(f->geom->x + f->geom->w - SCROLLBAR_W,
+ f->geom->y + f->geom->h * f->off / f->max,
+ SCROLLBAR_W,
+ (float)f->geom->h / (float)f->max * (float)f->geom->h,
+ col_fg);
+ }
+ if (m.x >= f->geom->x && m.x <= f->geom->x + f->geom->w &&
+ m.y >= f->geom->y && m.y <= f->geom->y + f->geom->h)
+ f->off -= GetMouseWheelMove() * SCROLL_MULT;
+ if (f->off > f->max - f->geom->h)
+ f->off = f->max - f->geom->h;
+ if (f->off < 0)
+ f->off = 0;
+ EndScissorMode();
+}
+
+int
+pane_visible(float miny, float maxy) {
+ if (!pane) return 1;
+
+ Rectangle a = {pane->geom->x, miny, 1, maxy - miny};
+ Rectangle b = {pane->geom->x, pane->geom->y + pane->off,
+ 1, pane->geom->h};
+
+ pane_max(maxy);
+ return CheckCollisionRecs(a, b);
+}
+
+float
+pane_max(float y) {
+ if (pane && y > pane->max)
+ pane->max = y;
+ return y;
+}
+
+float
+pane_y(float y) {
+ if (!pane) return y;
+ return y - pane->off;
+}
+
+Vector2
+pane_v(Vector2 v) {
+ if (!pane)
+ return (Vector2) {v.x, v.y};
+ return (Vector2) {v.x, v.y - pane->off};
+}
diff --git a/src/struct.h b/src/struct.h
@@ -161,4 +161,13 @@ typedef struct {
char *data;
} Loader;
-#include "views.h" /* unique structures */
+/* pane.c */
+typedef struct {
+ Rect *geom;
+ int scroll;
+ int max;
+ int off;
+} Pane;
+
+/* unique structures */
+#include "views.h"
diff --git a/src/ui.c b/src/ui.c
@@ -9,13 +9,7 @@
#define VIEWS_HEIGHT 25
#define WINDOW_TAB_HEIGHT 20
#define TARGET_FPS 60
-#define EXPLODE_RECT(r) r.x, r.y, r.w, r.h
-#define EXPLODE_CIRCLE(c) c.centre, c.r
-#define RLIFY_RECT(r) ((Rectangle){ EXPLODE_RECT(r) })
-#define GEOMIFY_RECT(r) ((Geom){UI_RECT, .rect = r})
-#define GEOMIFY_CIRCLE(c) ((Geom){UI_CIRCLE, .circle = c})
-#define GEOM_RECT(x, y, w, h) ((Geom){UI_RECT, .rect = {x, y, w, h}})
-#define GEOM_CIRCLE(centre, r) ((Geom){UI_CIRCLE, .circle = {centre, r})
+#define WINDOW_BORDER 2
static Clickable clickable[CLICKABLE_MAX];
@@ -90,6 +84,12 @@ View_main view_main = {
.h = 400,
},
},
+ .pane = {
+ .geom = NULL,
+ .scroll = 1,
+ .max = 0,
+ .off = 0,
+ },
},
.pan = 0,
.ruler = {.held = 0},
@@ -152,7 +152,7 @@ ui_print(int x, int y, Color col, char *fmt, ...) {
char *text;
pos.x = x;
- pos.y = y;
+ pos.y = pane_y(y);
va_start(ap, fmt);
text = vsmprintf(fmt, ap);
va_end(ap);
@@ -190,31 +190,20 @@ ui_collides(Geom geom, Vector2 point) {
int
ui_onscreen(Vector2 point) {
+ if (!pane_visible(point.y, point.y))
+ return 0;
+ point.y = pane_y(point.y);
return ui_collides(GEOMIFY_RECT(screen.rect), point);
}
int
-ui_ring_rect_collides(Vector2 centre, float r, Rect rect) {
- Vector2 rcent = {rect.x + rect.w / 2, rect.y + rect.h / 2};
- Vector2 d;
-
- d.x = fabsf(centre.x - rcent.x);
- d.y = fabsf(centre.y - rcent.y);
-
- if (d.x > (rect.w / 2 + r)) return 0;
- if (d.y > (rect.h / 2 + r)) return 0;
-
- if (d.x <= (rect.w / 2)) return 1;
- if (d.y <= (rect.h / 2)) return 1;
-
- return ((d.x - rect.w / 2) * (d.x - rect.w / 2) +
- (d.y - rect.h / 2) * (d.y - rect.h / 2)) <= r * r;
-}
-
-int
ui_onscreen_ring(Vector2 centre, float r) {
float d = ui_vectordist(centre, screen.centre);
+ if (!pane_visible(centre.y - r, centre.y + r))
+ return 0;
+ centre.y = pane_y(centre.y);
+
if (d + screen.diag / 2 < r)
return 0;
return CheckCollisionCircleRec(centre, r, RLIFY_RECT(screen.rect));
@@ -222,6 +211,9 @@ ui_onscreen_ring(Vector2 centre, float r) {
int
ui_onscreen_circle(Vector2 centre, float r) {
+ if (!pane_visible(centre.y - r, centre.y + r))
+ return 0;
+ centre.y = pane_y(centre.y);
return CheckCollisionCircleRec(centre, r, RLIFY_RECT(screen.rect));
}
@@ -233,8 +225,15 @@ ui_clickable_register(Geom geom, enum UiElements type, void *elem) {
if (!clickable[i].elem) {
clickable[i].geom.type = geom.type;
switch (geom.type) {
- case UI_RECT: clickable[i].geom.rect = geom.rect; break;
- case UI_CIRCLE: clickable[i].geom.circle = geom.circle; break;
+ case UI_RECT:
+ clickable[i].geom.rect = geom.rect;
+ clickable[i].geom.rect.y = pane_y(geom.rect.y);
+ break;
+ case UI_CIRCLE:
+ clickable[i].geom.circle = geom.circle;
+ clickable[i].geom.circle.centre.y =
+ pane_y(geom.circle.centre.y);
+ break;
}
clickable[i].type = type;
clickable[i].elem = elem;
@@ -336,13 +335,12 @@ ui_draw_views(void) {
}
void
-ui_draw_border(int x, int y, int w, int h, int px) {
- DrawRectangle(x, y, w, px, col_border); /* top */
- DrawRectangle(x, y, px, h, col_border); /* left */
- DrawRectangle(x, y + h - px, w, px, col_border); /* bottom */
- DrawRectangle(x + w - px, y, px, h, col_border); /* right */
+ui_draw_rectangle(int x, int y, int w, int h, Color col) {
+ if (pane_visible(y, y + h))
+ DrawRectangle(x, pane_y(y), w, h, col);
}
+
#define SEGMAX 2500
void
@@ -357,6 +355,9 @@ ui_draw_ring(int x, int y, float r, Color col) {
if (!ui_onscreen_ring(v, r))
return;
+ if (!pane_visible(v.y - r, v.y + r))
+ return;
+
p = sys_polarize_around(v, screen.centre);
deg = p.theta;
@@ -376,10 +377,37 @@ ui_draw_ring(int x, int y, float r, Color col) {
/* Less segments are needed if there is less ring to place them in. */
s *= (sdeg - edeg) / 360;
+ v.y = pane_y(v.y);
DrawRing(v, r - 1, r, sdeg, edeg, s, col);
}
void
+ui_draw_texture(Texture2D texture, int x, int y) {
+ if (!pane_visible(y, y + texture.height))
+ return;
+ DrawTexture(texture, x, pane_y(y), NO_TINT);
+}
+
+void
+ui_draw_circle(int x, int y, float r, Color col) {
+ if (!pane_visible(y - r, y + r))
+ return;
+ DrawCircle(x, pane_y(y), r, col);
+}
+
+void
+ui_draw_line(int sx, int sy, int ex, int ey, float thick, Color col) {
+ Vector2 s = {sx, sy};
+ Vector2 e = {ex, ey};
+ ui_draw_line_v(s, e, thick, col);
+}
+
+void
+ui_draw_line_v(Vector2 start, Vector2 end, float thick, Color col) {
+ DrawLineEx(pane_v(start), pane_v(end), thick, col);
+}
+
+void
ui_draw_tabs(int x, int y, int w, int h, Tabs *tabs) {
int fw, fn, ftabw;
int tabw;
@@ -388,7 +416,7 @@ ui_draw_tabs(int x, int y, int w, int h, Tabs *tabs) {
int cx, selx = -1;
int i;
- DrawRectangle(x, y, w, h, col_bg);
+ ui_draw_rectangle(x, y, w, h, col_bg);
for (fw = w, fn = i = 0; i < tabs->n; i++) {
if (!tabs->tabs[i].w)
@@ -417,13 +445,12 @@ ui_draw_tabs(int x, int y, int w, int h, Tabs *tabs) {
if (i == tabs->sel)
selx = cx;
else
- DrawRectangle(cx, y, tabw, h, col_unselbg);
+ ui_draw_rectangle(cx, y, tabw, h, col_unselbg);
ui_print(cx + padx + iw, y + pady, col_fg, "%s", tabs->tabs[i].name);
if (tabs->tabs[i].icon)
- DrawTexture(*tabs->tabs[i].icon, cx + padx / 2,
- y + (h - tabs->tabs[i].icon->width) / 2,
- NO_TINT);
- DrawRectangle(cx + tabw - 1, y, 1, h, col_border);
+ ui_draw_texture(*tabs->tabs[i].icon, cx + padx / 2,
+ y + (h - tabs->tabs[i].icon->width) / 2);
+ ui_draw_rectangle(cx + tabw - 1, y, 1, h, col_border);
}
if (tabs->sel != tabs->n - 1) {
@@ -434,20 +461,28 @@ ui_draw_tabs(int x, int y, int w, int h, Tabs *tabs) {
}
ui_draw_border(x, y, w, h, 1);
- if (selx != -1) DrawRectangle(selx - 1, y + h - 1, tabw + 1, 1, col_bg); /* undraw bottom border */
- if (tabs->sel == 0) DrawRectangle(x, y + 1, 1, h - 1, col_bg); /* undraw left border */
- if (tabs->sel == tabs->n - 1) DrawRectangle(x + w - 1, y + 1, 1, h - 1, col_bg); /* undraw right border */
+ if (selx != -1) ui_draw_rectangle(selx - 1, y + h - 1, tabw + 1, 1, col_bg); /* undraw bottom border */
+ if (tabs->sel == 0) ui_draw_rectangle(x, y + 1, 1, h - 1, col_bg); /* undraw left border */
+ if (tabs->sel == tabs->n - 1) ui_draw_rectangle(x + w - 1, y + 1, 1, h - 1, col_bg); /* undraw right border */
ui_clickable_register(GEOM_RECT(x, y, w, h), UI_TAB, tabs);
}
void
+ui_draw_border(int x, int y, int w, int h, int px) {
+ ui_draw_rectangle(x, y, w, px, col_border); /* top */
+ ui_draw_rectangle(x, y, px, h, col_border); /* left */
+ ui_draw_rectangle(x, y + h - px, w, px, col_border); /* bottom */
+ ui_draw_rectangle(x + w - px, y, px, h, col_border); /* right */
+}
+
+void
ui_draw_checkbox(int x, int y, Checkbox *box) {
int w, h;
w = h = FONT_SIZE;
ui_draw_border(x, y, w, h, 1);
- DrawRectangle(x + 1, y + 1, w - 2, h - 2,
+ ui_draw_rectangle(x + 1, y + 1, w - 2, h - 2,
box->enabled ? (box->val ? col_fg : col_bg) : col_border);
ui_print(x + w + (w / 2), y + (h / 6), col_fg, "%s", box->label);
if (box->enabled)
@@ -491,9 +526,9 @@ ui_vectordist(Vector2 a, Vector2 b) {
void
ui_draw_tabbed_window(int x, int y, int w, int h, Tabs *tabs) {
- DrawRectangle(x, y, w, h, col_bg);
+ ui_draw_rectangle(x, y, w, h, col_bg);
ui_draw_tabs(x, y, w, WINDOW_TAB_HEIGHT, tabs);
- ui_draw_border(x, y, w, h, 2);
+ ui_draw_border(x, y, w, h, WINDOW_BORDER);
}
int
@@ -508,33 +543,34 @@ ui_handle_view_main(int nowsel) {
furth = view_main.sys->furthest_body;
#define SCROLL_DIVISOR 10
- if (wheel) {
- diff = wheel * (view_main.kmperpx/SCROLL_DIVISOR);
- if (diff > 0 || !furth || view_main.kmperpx * GetScreenHeight() <
- 2 * (furth->type == BODY_COMET ? furth->maxdist : furth->dist)) {
- view_main.kmperpx -= diff;
- view_main.kmx += (mouse.x - GetScreenWidth() / 2) * diff;
- view_main.kmy += (mouse.y - GetScreenHeight() / 2) * diff;
+ if (!ui_collides(view_main.infobox.geom, mouse)) {
+ if (wheel) {
+ diff = wheel * (view_main.kmperpx/SCROLL_DIVISOR);
+ if (diff > 0 || !furth || view_main.kmperpx * GetScreenHeight() <
+ 2 * (furth->type == BODY_COMET ? furth->maxdist : furth->dist)) {
+ view_main.kmperpx -= diff;
+ view_main.kmx += (mouse.x - GetScreenWidth() / 2) * diff;
+ view_main.kmy += (mouse.y - GetScreenHeight() / 2) * diff;
+ }
}
- }
- if (IsMouseButtonDown(MOUSE_BUTTON_LEFT)) {
- if (view_main.pan) {
- view_main.kmx -= delta.x * view_main.kmperpx;
- view_main.kmy -= delta.y * view_main.kmperpx;
- } else if (!ui_collides(view_main.infobox.geom, mouse)) {
- view_main.pan = 1;
+ if (IsMouseButtonDown(MOUSE_BUTTON_LEFT)) {
+ if (view_main.pan) {
+ view_main.kmx -= delta.x * view_main.kmperpx;
+ view_main.kmy -= delta.y * view_main.kmperpx;
+ } else if (!ui_collides(view_main.infobox.geom, mouse)) {
+ view_main.pan = 1;
+ }
+ } else {
+ view_main.pan = 0;
}
- } else {
- view_main.pan = 0;
- }
- if (IsMouseButtonDown(MOUSE_BUTTON_RIGHT) && !view_main.ruler.held &&
- !ui_collides(view_main.infobox.geom, mouse)) {
- view_main.ruler.held = 1;
- view_main.ruler.origin = ui_pxtokm(mouse);
- } else if (IsMouseButtonUp(MOUSE_BUTTON_RIGHT)) {
- view_main.ruler.held = 0;
+ if (IsMouseButtonDown(MOUSE_BUTTON_RIGHT) && !view_main.ruler.held) {
+ view_main.ruler.held = 1;
+ view_main.ruler.origin = ui_pxtokm(mouse);
+ } else if (IsMouseButtonUp(MOUSE_BUTTON_RIGHT)) {
+ view_main.ruler.held = 0;
+ }
}
if (!view_main.sys) {
@@ -632,7 +668,7 @@ ui_draw_orbit(Body *body) {
return;
if (body->type == BODY_COMET)
- DrawLineV(parent, body->pxloc, col_orbit);
+ ui_draw_line_v(parent, body->pxloc, 1, col_orbit);
else
ui_draw_ring(parent.x, parent.y, pxrad, col_orbit);
}
@@ -649,10 +685,10 @@ ui_draw_body(Body *body) {
w = body->radius / view_main.kmperpx;
else
w = min_body_rad[body->type];
- DrawCircle(body->pxloc.x, body->pxloc.y, w, col_body[body->type]);
+ ui_draw_circle(body->pxloc.x, body->pxloc.y, w, col_body[body->type]);
if (body->type == BODY_COMET && view_main.infobox.comettail.val &&
10 * view_main.kmperpx < body->curdist)
- DrawLineEx(body->pxloc, sys_vectorize_around(body->pxloc,
+ ui_draw_line_v(body->pxloc, sys_vectorize_around(body->pxloc,
(Polar){w * 11 / min_body_rad[BODY_COMET],
body->inward ? body->theta : body->theta + 180}),
w / min_body_rad[BODY_COMET], col_body[BODY_COMET]);
@@ -693,6 +729,7 @@ ui_draw_view_main(void) {
Vector2 mouse = GetMousePosition();
Vector2 mousekm = ui_pxtokm(mouse);
Vector2 ruler;
+ Rect rect;
Body *body;
float dist;
size_t i;
@@ -720,19 +757,19 @@ ui_draw_view_main(void) {
/* ruler */
if (view_main.ruler.held) {
ruler = ui_kmtopx(view_main.ruler.origin);
- DrawLineV(ruler, mouse, col_info);
+ ui_draw_line_v(ruler, mouse, 1, col_info);
dist = ui_vectordist(view_main.ruler.origin, mousekm);
ui_print(mouse.x + 10, mouse.y - 10, col_info, "%s (%s)", strkmdist(dist), strlightdist(dist));
}
/* scale */
- DrawRectangle(view_main.scale.x,
+ ui_draw_rectangle(view_main.scale.x,
GetScreenHeight() - view_main.scale.y,
view_main.scale.w, 1, col_info); /* horizontal */
- DrawRectangle(view_main.scale.x,
+ ui_draw_rectangle(view_main.scale.x,
GetScreenHeight() - view_main.scale.y - view_main.scale.h,
1, view_main.scale.h, col_info); /* left vertical */
- DrawRectangle(view_main.scale.x + view_main.scale.w,
+ ui_draw_rectangle(view_main.scale.x + view_main.scale.w,
GetScreenHeight() - view_main.scale.y - view_main.scale.h,
1, view_main.scale.h, col_info); /* right vertical */
dist = view_main.scale.w * view_main.kmperpx;
@@ -745,6 +782,13 @@ ui_draw_view_main(void) {
&view_main.infobox.tabs);
x = view_main.infobox.geom.rect.x + FONT_SIZE;
y = view_main.infobox.geom.rect.y + WINDOW_TAB_HEIGHT;
+ rect.x = x - FONT_SIZE;
+ rect.y = y;
+ rect.w = view_main.infobox.geom.rect.w - WINDOW_BORDER;
+ rect.h = view_main.infobox.geom.rect.h - WINDOW_TAB_HEIGHT - WINDOW_BORDER;
+ view_main.infobox.pane.geom = ▭
+
+ pane_begin(&view_main.infobox.pane);
ui_draw_checkbox(x, y += FONT_SIZE*1.5, &view_main.infobox.names.dwarf);
ui_draw_checkbox(x, y += FONT_SIZE*1.5, &view_main.infobox.names.dwarfn);
ui_draw_checkbox(x, y += FONT_SIZE*1.5, &view_main.infobox.names.asteroid);
@@ -754,6 +798,7 @@ ui_draw_view_main(void) {
ui_draw_checkbox(x, y += FONT_SIZE*1.5, &view_main.infobox.orbit.asteroid);
ui_draw_checkbox(x, y += FONT_SIZE*1.5, &view_main.infobox.orbit.comet);
ui_draw_checkbox(x, y += FONT_SIZE*1.5, &view_main.infobox.comettail);
+ pane_end();
}
void
@@ -793,22 +838,22 @@ ui_draw_view_sys(void) {
/* draw map */
/* draw divider */
- DrawLine(x, y, x, y + view_sys.info.geom.h, col_border);
+ ui_draw_line(x, y, x, y + view_sys.info.geom.h, 1, col_border);
/* draw info */
x = view_sys.info.geom.x + 10;
y += 10;
if (view_sys.sel) {
ui_print(x, y, col_fg, "%s", view_sys.sel->name);
- DrawLine(x, y + FONT_SIZE, x + view_sys.info.geom.w - 20,
- y + FONT_SIZE, col_border);
+ ui_draw_line(x, y + FONT_SIZE, x + view_sys.info.geom.w - 20,
+ y + FONT_SIZE, 1, col_border);
y += 30;
ui_print(x, y, col_fg, "Stars: %d", view_sys.sel->num.stars);
ui_print(x, y + 10, col_fg, "Planets: %d", view_sys.sel->num.planets);
ui_print(x, y + 20, col_fg, "Asteroids: %d", view_sys.sel->num.asteroids);
ui_print(x, y + 30, col_fg, "Comets: %d", view_sys.sel->num.comets);
ui_print(x, y + 40, col_fg, "Moons: %d", view_sys.sel->num.moons);
- DrawLine(x, y + 52, x + 85, y + 52, col_fg);
+ ui_draw_line(x, y + 52, x + 85, y + 52, 1, col_fg);
ui_print(x, y + 55, col_fg, "Total: %d", view_sys.sel->bodies_len);
}
}
diff --git a/src/views.h b/src/views.h
@@ -15,6 +15,7 @@ typedef struct {
} orbit;
Checkbox comettail;
Geom geom;
+ Pane pane;
} infobox;
int pan;
struct {
