gronod/OpenTTD
1
0
Fork 0
mirror of https://github.com/OpenTTD/OpenTTD.git synced 2025-03-06 14:27:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

(svn r17761) -Codechange: Removed some unused/unneeded variables from ReplaceVehicleWindow.

Browse Source
This commit is contained in:
alberth 2009-10-11 11:47:21 +00:00
parent 9677e51261
commit 321139782d
1 changed files with 12 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
src/autoreplace_gui.cpp
View File

@ -99,9 +99,7 @@ void AddRemoveEngineFromAutoreplaceAndBuildWindows(VehicleType type)
* Window for the autoreplacing of vehicles.
*/
class ReplaceVehicleWindow : public Window {
byte sel_index[2];
EngineID sel_engine[2];
uint16 count[2];
bool wagon_btnstate; ///< true means engine is selected
GUIEngineList list[2];
bool update_left;
@ -132,10 +130,9 @@ class ReplaceVehicleWindow : public Window {
/** Generate a list
* @param w Window, that contains the list
* @param draw_left true if generating the left list, otherwise false
*/
void GenerateReplaceVehList(Window *w, bool draw_left)
void GenerateReplaceVehList(bool draw_left)
{
EngineID selected_engine = INVALID_ENGINE;
VehicleType type = (VehicleType)this->window_number;
@ -173,7 +170,7 @@ class ReplaceVehicleWindow : public Window {
if (this->update_left == true) {
/* We need to rebuild the left list */
GenerateReplaceVehList(this, true);
GenerateReplaceVehList(true);
this->vscroll.SetCount(this->list[0].Length());
if (this->init_lists && this->sel_engine[0] == INVALID_ENGINE && this->list[0].Length() != 0) {
this->sel_engine[0] = this->list[0][0];
@ -187,7 +184,7 @@ class ReplaceVehicleWindow : public Window {
this->list[1].Clear();
this->sel_engine[1] = INVALID_ENGINE;
} else {
GenerateReplaceVehList(this, false);
GenerateReplaceVehList(false);
this->vscroll2.SetCount(this->list[1].Length());
if (this->init_lists && this->sel_engine[1] == INVALID_ENGINE && this->list[1].Length() != 0) {
this->sel_engine[1] = this->list[1][0];
@ -245,28 +242,24 @@ public:
if (this->update_left || this->update_right) this->GenerateLists();
Company *c = Company::Get(_local_company);
EngineID selected_id[2];
const GroupID selected_group = this->sel_group;
selected_id[0] = this->sel_engine[0];
selected_id[1] = this->sel_engine[1];
/* Disable the "Start Replacing" button if:
* Either list is empty
* or The selected replacement engine has a replacement (to prevent loops)
* or The right list (new replacement) has the existing replacement vehicle selected */
this->SetWidgetDisabledState(RVW_WIDGET_START_REPLACE,
selected_id[0] == INVALID_ENGINE ||
selected_id[1] == INVALID_ENGINE ||
EngineReplacementForCompany(c, selected_id[1], selected_group) != INVALID_ENGINE ||
EngineReplacementForCompany(c, selected_id[0], selected_group) == selected_id[1]);
this->sel_engine[0] == INVALID_ENGINE ||
this->sel_engine[1] == INVALID_ENGINE ||
EngineReplacementForCompany(c, this->sel_engine[1], selected_group) != INVALID_ENGINE ||
EngineReplacementForCompany(c, this->sel_engine[0], selected_group) == this->sel_engine[1]);
/* Disable the "Stop Replacing" button if:
* The left list (existing vehicle) is empty
* or The selected vehicle has no replacement set up */
this->SetWidgetDisabledState(RVW_WIDGET_STOP_REPLACE,
selected_id[0] == INVALID_ENGINE ||
!EngineHasReplacementForCompany(c, selected_id[0], selected_group));
this->sel_engine[0] == INVALID_ENGINE ||
!EngineHasReplacementForCompany(c, this->sel_engine[0], selected_group));
/* now the actual drawing of the window itself takes place */
SetDParam(0, STR_REPLACE_VEHICLE_TRAIN + this->window_number);
@ -292,12 +285,12 @@ public:
this->DrawWidgets();
/* sets up the string for the vehicle that is being replaced to */
if (selected_id[0] != INVALID_ENGINE) {
if (!EngineHasReplacementForCompany(c, selected_id[0], selected_group)) {
if (this->sel_engine[0] != INVALID_ENGINE) {
if (!EngineHasReplacementForCompany(c, this->sel_engine[0], selected_group)) {
SetDParam(0, STR_REPLACE_NOT_REPLACING);
} else {
SetDParam(0, STR_ENGINE_NAME);
SetDParam(1, EngineReplacementForCompany(c, selected_id[0], selected_group));
SetDParam(1, EngineReplacementForCompany(c, this->sel_engine[0], selected_group));
}
} else {
SetDParam(0, STR_REPLACE_NOT_REPLACING_VEHICLE_SELECTED);