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(svn r14797) -Codechange: replace even more magic numbers with constants (Alberth)

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rubidium 2009-01-03 11:00:40 +00:00
parent c3954f2e38
commit 489584b85e
1 changed files with 16 additions and 5 deletions
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21
src/settings_gui.cpp
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@ -752,6 +752,9 @@ enum PatchesSelectionWidgets {
};
struct PatchesSelectionWindow : Window {
static const int SETTINGTREE_LEFT_OFFSET; ///< Position of left edge of patch values
static const int SETTINGTREE_TOP_OFFSET; ///< Position of top edge of patch values
static GameSettings *patches_ptr; ///< Pointer to the game settings being displayed and modified
static int patches_max; ///< Maximal number of patches on a single page
@ -761,6 +764,13 @@ struct PatchesSelectionWindow : Window {
PatchesSelectionWindow(const WindowDesc *desc) : Window(desc)
{
/* Check that the widget doesn't get moved without adapting the constant as well.
* - SETTINGTREE_LEFT_OFFSET should be 5 pixels to the right of the left edge of the panel
* - SETTINGTREE_TOP_OFFSET should be 5 pixels below the top edge of the panel
*/
assert(this->widget[PATCHSEL_OPTIONSPANEL].left + 5 == SETTINGTREE_LEFT_OFFSET);
assert(this->widget[PATCHSEL_OPTIONSPANEL].top + 5 == SETTINGTREE_TOP_OFFSET);
static bool first_time = true;
patches_ptr = (_game_mode == GM_MENU) ? &_settings_newgame : &_settings_game;
@ -799,15 +809,14 @@ struct PatchesSelectionWindow : Window {
virtual void OnPaint()
{
int x, y;
const PatchPage *page = &_patches_page[this->page];
uint i;
/* Set up selected category */
this->DrawWidgets();
x = 5;
y = 47;
int x = SETTINGTREE_LEFT_OFFSET;
int y = SETTINGTREE_TOP_OFFSET;
for (i = 0; i != page->num; i++) {
const SettingDesc *sd = page->entries[i].setting;
const SettingDescBase *sdb = &sd->desc;
@ -865,10 +874,10 @@ struct PatchesSelectionWindow : Window {
int x, y;
byte btn;
y = pt.y - 46 - 1; // Shift y coordinate
y = pt.y - SETTINGTREE_TOP_OFFSET; // Shift y coordinate
if (y < 0) return; // Clicked above first entry
x = pt.x - 5; // Shift x coordinate
x = pt.x - SETTINGTREE_LEFT_OFFSET; // Shift x coordinate
if (x < 0) return; // Clicked left of the entry
btn = y / SETTING_HEIGHT; // Compute which setting is selected
@ -977,6 +986,8 @@ struct PatchesSelectionWindow : Window {
};
GameSettings *PatchesSelectionWindow::patches_ptr = NULL;
const int PatchesSelectionWindow::SETTINGTREE_LEFT_OFFSET = 5;
const int PatchesSelectionWindow::SETTINGTREE_TOP_OFFSET = 47;
int PatchesSelectionWindow::patches_max = 0;
static const Widget _patches_selection_widgets[] = {