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(svn r8455) -Codechange: Give a more meaningful name (railveh_type)to member flags of RailVehInfo, as well as changing the code to reflect the fact that it was not a flag but rather a one value only variable. Doing so, some evaluations have been simplified.

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-Codechange: Add and use RAILVEH_SINGLEHEAD when railveh_type is set to 0, which was implicit before.
-Cleanup: Remove some extraneous parenthesis.
This commit is contained in:
belugas
2007-01-30 11:53:35 +00:00
parent 5a9873c3bd
commit e8af755d7f
12 changed files with 89 additions and 86 deletions
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4
src/train_gui.cpp
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@@ -158,7 +158,7 @@ static void TrainViewWndProc(Window *w, WindowEvent *e)
/* See if any vehicle can be refitted */
for (u = v; u != NULL; u = u->next) {
if (EngInfo(u->engine_type)->refit_mask != 0 ||
(!(RailVehInfo(v->engine_type)->flags & RVI_WAGON) && v->cargo_cap != 0)) {
(RailVehInfo(v->engine_type)->railveh_type != RAILVEH_WAGON && v->cargo_cap != 0)) {
EnableWindowWidget(w, 12);
/* We have a refittable carriage, bail out */
break;
@@ -341,7 +341,7 @@ static void TrainDetailsCargoTab(const Vehicle *v, int x, int y)
static void TrainDetailsInfoTab(const Vehicle *v, int x, int y)
{
if (RailVehInfo(v->engine_type)->flags & RVI_WAGON) {
if (RailVehInfo(v->engine_type)->railveh_type == RAILVEH_WAGON) {
SetDParam(0, GetCustomEngineName(v->engine_type));
SetDParam(1, v->value);
DrawString(x, y, STR_882D_VALUE, 0x10);