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Code Issues

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

release/1.0
alberth 2009-10-11 11:47:21 +00:00
parent 9677e51261
commit 321139782d
1 changed files with 12 additions and 19 deletions
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31
src/autoreplace_gui.cpp
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@ -99,9 +99,7 @@ void AddRemoveEngineFromAutoreplaceAndBuildWindows(VehicleType type)
* Window for the autoreplacing of vehicles. * Window for the autoreplacing of vehicles.
*/ */
class ReplaceVehicleWindow : public Window { class ReplaceVehicleWindow : public Window {
byte sel_index[2];
EngineID sel_engine[2]; EngineID sel_engine[2];
uint16 count[2];
bool wagon_btnstate; ///< true means engine is selected bool wagon_btnstate; ///< true means engine is selected
GUIEngineList list[2]; GUIEngineList list[2];
bool update_left; bool update_left;
@ -132,10 +130,9 @@ class ReplaceVehicleWindow : public Window {
/** Generate a list /** Generate a list
* @param w Window, that contains the list
* @param draw_left true if generating the left list, otherwise false * @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; EngineID selected_engine = INVALID_ENGINE;
VehicleType type = (VehicleType)this->window_number; VehicleType type = (VehicleType)this->window_number;
@ -173,7 +170,7 @@ class ReplaceVehicleWindow : public Window {
if (this->update_left == true) { if (this->update_left == true) {
/* We need to rebuild the left list */ /* We need to rebuild the left list */
GenerateReplaceVehList(this, true); GenerateReplaceVehList(true);
this->vscroll.SetCount(this->list[0].Length()); this->vscroll.SetCount(this->list[0].Length());
if (this->init_lists && this->sel_engine[0] == INVALID_ENGINE && this->list[0].Length() != 0) { if (this->init_lists && this->sel_engine[0] == INVALID_ENGINE && this->list[0].Length() != 0) {
this->sel_engine[0] = this->list[0][0]; this->sel_engine[0] = this->list[0][0];
@ -187,7 +184,7 @@ class ReplaceVehicleWindow : public Window {
this->list[1].Clear(); this->list[1].Clear();
this->sel_engine[1] = INVALID_ENGINE; this->sel_engine[1] = INVALID_ENGINE;
} else { } else {
GenerateReplaceVehList(this, false); GenerateReplaceVehList(false);
this->vscroll2.SetCount(this->list[1].Length()); this->vscroll2.SetCount(this->list[1].Length());
if (this->init_lists && this->sel_engine[1] == INVALID_ENGINE && this->list[1].Length() != 0) { if (this->init_lists && this->sel_engine[1] == INVALID_ENGINE && this->list[1].Length() != 0) {
this->sel_engine[1] = this->list[1][0]; this->sel_engine[1] = this->list[1][0];
@ -245,28 +242,24 @@ public:
if (this->update_left || this->update_right) this->GenerateLists(); if (this->update_left || this->update_right) this->GenerateLists();
Company *c = Company::Get(_local_company); Company *c = Company::Get(_local_company);
EngineID selected_id[2];
const GroupID selected_group = this->sel_group; 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: /* Disable the "Start Replacing" button if:
* Either list is empty * Either list is empty
* or The selected replacement engine has a replacement (to prevent loops) * or The selected replacement engine has a replacement (to prevent loops)
* or The right list (new replacement) has the existing replacement vehicle selected */ * or The right list (new replacement) has the existing replacement vehicle selected */
this->SetWidgetDisabledState(RVW_WIDGET_START_REPLACE, this->SetWidgetDisabledState(RVW_WIDGET_START_REPLACE,
selected_id[0] == INVALID_ENGINE || this->sel_engine[0] == INVALID_ENGINE ||
selected_id[1] == INVALID_ENGINE || this->sel_engine[1] == INVALID_ENGINE ||
EngineReplacementForCompany(c, selected_id[1], selected_group) != INVALID_ENGINE || EngineReplacementForCompany(c, this->sel_engine[1], selected_group) != INVALID_ENGINE ||
EngineReplacementForCompany(c, selected_id[0], selected_group) == selected_id[1]); EngineReplacementForCompany(c, this->sel_engine[0], selected_group) == this->sel_engine[1]);
/* Disable the "Stop Replacing" button if: /* Disable the "Stop Replacing" button if:
* The left list (existing vehicle) is empty * The left list (existing vehicle) is empty
* or The selected vehicle has no replacement set up */ * or The selected vehicle has no replacement set up */
this->SetWidgetDisabledState(RVW_WIDGET_STOP_REPLACE, this->SetWidgetDisabledState(RVW_WIDGET_STOP_REPLACE,
selected_id[0] == INVALID_ENGINE || this->sel_engine[0] == INVALID_ENGINE ||
!EngineHasReplacementForCompany(c, selected_id[0], selected_group)); !EngineHasReplacementForCompany(c, this->sel_engine[0], selected_group));
/* now the actual drawing of the window itself takes place */ /* now the actual drawing of the window itself takes place */
SetDParam(0, STR_REPLACE_VEHICLE_TRAIN + this->window_number); SetDParam(0, STR_REPLACE_VEHICLE_TRAIN + this->window_number);
@ -292,12 +285,12 @@ public:
this->DrawWidgets(); this->DrawWidgets();
/* sets up the string for the vehicle that is being replaced to */ /* sets up the string for the vehicle that is being replaced to */
if (selected_id[0] != INVALID_ENGINE) { if (this->sel_engine[0] != INVALID_ENGINE) {
if (!EngineHasReplacementForCompany(c, selected_id[0], selected_group)) { if (!EngineHasReplacementForCompany(c, this->sel_engine[0], selected_group)) {
SetDParam(0, STR_REPLACE_NOT_REPLACING); SetDParam(0, STR_REPLACE_NOT_REPLACING);
} else { } else {
SetDParam(0, STR_ENGINE_NAME); 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 { } else {
SetDParam(0, STR_REPLACE_NOT_REPLACING_VEHICLE_SELECTED); SetDParam(0, STR_REPLACE_NOT_REPLACING_VEHICLE_SELECTED);