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(svn r854) -Fix [1070274] Invisible trains. Weird macros and MSVC optimizing don't always mix. (Tron)

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darkvater 2004-11-29 19:26:24 +00:00
parent d701668f50
commit ccd731a2ce
1 changed files with 34 additions and 25 deletions
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59
train_gui.c
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@ -58,6 +58,32 @@ static void CcBuildLoco(bool success, uint tile, uint32 p1, uint32 p2)
ShowTrainViewWindow(v);
}
static void engine_drawing_loop(int *x, int *y, int *pos, int *sel,
int *selected_id, byte railtype, bool is_engine)
{
int i;
for (i = 0; i < NUM_TRAIN_ENGINES; i++) {
const Engine *e = DEREF_ENGINE(i);
const RailVehicleInfo *rvi = &rail_vehinfo(i);
if (e->railtype != railtype || !(rvi->flags & RVI_WAGON) != is_engine ||
!HASBIT(e->player_avail, _local_player))
continue;
if (*sel == 0) *selected_id = i;
if (IS_INT_INSIDE(--*pos, -8, 0)) {
DrawString(*x + 59, *y + 2, GetCustomEngineName(i),
*sel == 0 ? 0xC : 0x10);
DrawTrainEngine(*x + 29, *y + 6 + _traininfo_vehicle_pitch, i,
SPRITE_PALETTE(PLAYER_SPRITE_COLOR(_local_player)));
*y += 14;
}
--*sel;
}
}
static void NewRailVehicleWndProc(Window *w, WindowEvent *e)
{
switch(e->event) {
@ -72,7 +98,7 @@ static void NewRailVehicleWndProc(Window *w, WindowEvent *e)
int i;
for (i = 0; i < NUM_TRAIN_ENGINES; i++) {
Engine *e = &_engines[i];
const Engine *e = DEREF_ENGINE(i);
if (e->railtype == railtype
&& HASBIT(e->player_avail, _local_player))
count++;
@ -90,36 +116,19 @@ static void NewRailVehicleWndProc(Window *w, WindowEvent *e)
int x = 1;
int y = 15;
int selected_id = -1;
int i;
/* Ensure that custom engines which substituted wagons
* are sorted correctly. */
#define engine_drawing_loop(cmp_) \
for (i = 0; i < NUM_TRAIN_ENGINES; i++) { \
Engine *e = DEREF_ENGINE(i); \
RailVehicleInfo *rvi = &rail_vehinfo(i); \
\
if (e->railtype != railtype || (rvi->flags & RVI_WAGON) cmp_ 0 \
|| !HASBIT(e->player_avail, _local_player)) \
continue; \
\
if (sel == 0) selected_id = i; \
if (IS_INT_INSIDE(--pos, -8, 0)) { \
DrawString(x+59, y+2, GetCustomEngineName(i), sel == 0 ? 0xC : 0x10); \
DrawTrainEngine(x+29, y+6+_traininfo_vehicle_pitch, i, \
SPRITE_PALETTE(PLAYER_SPRITE_COLOR(_local_player))); \
y += 14; \
} \
sel--; \
}
engine_drawing_loop(!=); // True engines
engine_drawing_loop(==); // Feeble wagons
* are sorted correctly.
* XXX - DO NOT EVER DO THIS EVER AGAIN! GRRR hacking in wagons as
* engines to get more types.. Stays here until we have our own format
* then it is exit!!! */
engine_drawing_loop(&x, &y, &pos, &sel, &selected_id, railtype, true); // True engines
engine_drawing_loop(&x, &y, &pos, &sel, &selected_id, railtype, false); // Feeble wagons
WP(w,buildtrain_d).sel_engine = selected_id;
if (selected_id != -1) {
const RailVehicleInfo *rvi = &_rail_vehicle_info[selected_id];
const RailVehicleInfo *rvi = &rail_vehinfo(selected_id);
Engine *e;
YearMonthDay ymd;