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Code Issues

(svn r16950) -Codechange: unduplicate waypoint + station sign drawing

release/1.0
rubidium 2009-07-25 10:56:36 +00:00
parent 65d4d8b46c
commit 8e92d536d3
1 changed files with 52 additions and 151 deletions
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203
src/viewport.cpp
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@ -1090,33 +1090,40 @@ static void ViewportAddTownNames(DrawPixelInfo *dpi)
}
static void AddStation(const Station *st, StringID str, uint16 width)
static void AddStation(const BaseStation *st, bool tiny, uint16 width)
{
/* Check whether the base station is a station or a waypoint */
bool is_station = Station::IsExpected(st);
/* Don't draw if the display options are disabled */
if (!HasBit(_display_opt, is_station ? DO_SHOW_STATION_NAMES : DO_SHOW_WAYPOINT_NAMES)) return;
StringID str = (is_station ? STR_STATION_SIGN : STR_WAYPOINT_VIEWPORT) + tiny;
AddStringToDraw(st->sign.left + 1, st->sign.top + 1, str, st->index, st->facilities, (st->owner == OWNER_NONE || !st->IsInUse()) ? 0xE : _company_colours[st->owner], width);
}
static void ViewportAddStationNames(DrawPixelInfo *dpi)
{
int left, top, right, bottom;
const Station *st;
if (!HasBit(_display_opt, DO_SHOW_STATION_NAMES) || _game_mode == GM_MENU)
if (!(HasBit(_display_opt, DO_SHOW_STATION_NAMES) || HasBit(_display_opt, DO_SHOW_WAYPOINT_NAMES)) || _game_mode == GM_MENU) {
return;
}
left = dpi->left;
top = dpi->top;
right = left + dpi->width;
bottom = top + dpi->height;
int left = dpi->left;
int top = dpi->top;
int right = left + dpi->width;
int bottom = top + dpi->height;
const BaseStation *st;
switch (dpi->zoom) {
case ZOOM_LVL_NORMAL:
FOR_ALL_STATIONS(st) {
FOR_ALL_BASE_STATIONS(st) {
if (bottom > st->sign.top &&
top < st->sign.top + 12 &&
right > st->sign.left &&
left < st->sign.left + st->sign.width_normal) {
AddStation(st, STR_STATION_SIGN, st->sign.width_normal);
AddStation(st, false, st->sign.width_normal);
}
}
break;
@ -1124,12 +1131,12 @@ static void ViewportAddStationNames(DrawPixelInfo *dpi)
case ZOOM_LVL_OUT_2X:
right += 2;
bottom += 2;
FOR_ALL_STATIONS(st) {
FOR_ALL_BASE_STATIONS(st) {
if (bottom > st->sign.top &&
top < st->sign.top + 24 &&
right > st->sign.left &&
left < st->sign.left + st->sign.width_normal * 2) {
AddStation(st, STR_STATION_SIGN, st->sign.width_normal);
AddStation(st, false, st->sign.width_normal);
}
}
break;
@ -1139,12 +1146,12 @@ static void ViewportAddStationNames(DrawPixelInfo *dpi)
right += ScaleByZoom(1, dpi->zoom);
bottom += ScaleByZoom(1, dpi->zoom) + 1;
FOR_ALL_STATIONS(st) {
FOR_ALL_BASE_STATIONS(st) {
if (bottom > st->sign.top &&
top < st->sign.top + ScaleByZoom(12, dpi->zoom) &&
right > st->sign.left &&
left < st->sign.left + ScaleByZoom(st->sign.width_small, dpi->zoom)) {
AddStation(st, STR_STATION_SIGN_TINY, st->sign.width_small | 0x8000);
AddStation(st, true, st->sign.width_small | 0x8000);
}
}
break;
@ -1217,70 +1224,6 @@ static void ViewportAddSigns(DrawPixelInfo *dpi)
}
}
static void AddWaypoint(const Waypoint *wp, StringID str, uint16 width)
{
AddStringToDraw(wp->sign.left + 1, wp->sign.top + 1, str, wp->index, 0, (wp->owner == OWNER_NONE || !wp->IsInUse()) ? 0xE : _company_colours[wp->owner], width);
}
static void ViewportAddWaypoints(DrawPixelInfo *dpi)
{
const Waypoint *wp;
int left, top, right, bottom;
if (!HasBit(_display_opt, DO_SHOW_WAYPOINT_NAMES))
return;
left = dpi->left;
top = dpi->top;
right = left + dpi->width;
bottom = top + dpi->height;
switch (dpi->zoom) {
case ZOOM_LVL_NORMAL:
FOR_ALL_WAYPOINTS(wp) {
if (bottom > wp->sign.top &&
top < wp->sign.top + 12 &&
right > wp->sign.left &&
left < wp->sign.left + wp->sign.width_normal) {
AddWaypoint(wp, STR_WAYPOINT_VIEWPORT, wp->sign.width_normal);
}
}
break;
case ZOOM_LVL_OUT_2X:
right += 2;
bottom += 2;
FOR_ALL_WAYPOINTS(wp) {
if (bottom > wp->sign.top &&
top < wp->sign.top + 24 &&
right > wp->sign.left &&
left < wp->sign.left + wp->sign.width_normal * 2) {
AddWaypoint(wp, STR_WAYPOINT_VIEWPORT, wp->sign.width_normal);
}
}
break;
case ZOOM_LVL_OUT_4X:
case ZOOM_LVL_OUT_8X:
right += ScaleByZoom(1, dpi->zoom);
bottom += ScaleByZoom(1, dpi->zoom) + 1;
FOR_ALL_WAYPOINTS(wp) {
if (bottom > wp->sign.top &&
top < wp->sign.top + ScaleByZoom(12, dpi->zoom) &&
right > wp->sign.left &&
left < wp->sign.left + ScaleByZoom(wp->sign.width_small, dpi->zoom)) {
AddWaypoint(wp, STR_WAYPOINT_VIEWPORT_TINY, wp->sign.width_small | 0x8000);
}
}
break;
default: NOT_REACHED();
}
}
/**
* Update the position of the viewport sign.
* @param center the (preferred) center of the viewport sign
@ -1528,7 +1471,6 @@ void ViewportDoDraw(const ViewPort *vp, int left, int top, int right, int bottom
ViewportAddTownNames(&_vd.dpi);
ViewportAddStationNames(&_vd.dpi);
ViewportAddSigns(&_vd.dpi);
ViewportAddWaypoints(&_vd.dpi);
DrawTextEffects(&_vd.dpi);
@ -1894,24 +1836,42 @@ static bool CheckClickOnTown(const ViewPort *vp, int x, int y)
return false;
}
static bool ClickOnStation(const BaseStation *st)
{
/* Check whether the base station is a station or a waypoint */
bool is_station = Station::IsExpected(st);
/* Don't draw if the display options are disabled */
if (!HasBit(_display_opt, is_station ? DO_SHOW_STATION_NAMES : DO_SHOW_WAYPOINT_NAMES)) return false;
if (is_station) {
ShowStationViewWindow(st->index);
} else {
ShowWaypointWindow(Waypoint::From(st));
}
return true;
}
static bool CheckClickOnStation(const ViewPort *vp, int x, int y)
{
const Station *st;
if (!(HasBit(_display_opt, DO_SHOW_STATION_NAMES) || HasBit(_display_opt, DO_SHOW_WAYPOINT_NAMES)) || IsInvisibilitySet(TO_SIGNS)) {
return false;
}
if (!HasBit(_display_opt, DO_SHOW_STATION_NAMES) || IsInvisibilitySet(TO_SIGNS)) return false;
const BaseStation *st;
bool ret = false;
switch (vp->zoom) {
case ZOOM_LVL_NORMAL:
x = x - vp->left + vp->virtual_left;
y = y - vp->top + vp->virtual_top;
FOR_ALL_STATIONS(st) {
FOR_ALL_BASE_STATIONS(st) {
if (y >= st->sign.top &&
y < st->sign.top + 12 &&
x >= st->sign.left &&
x < st->sign.left + st->sign.width_normal) {
ShowStationViewWindow(st->index);
return true;
ret = ClickOnStation(st);
if (ret) break;
}
}
break;
@ -1919,13 +1879,13 @@ static bool CheckClickOnStation(const ViewPort *vp, int x, int y)
case ZOOM_LVL_OUT_2X:
x = (x - vp->left + 1) * 2 + vp->virtual_left;
y = (y - vp->top + 1) * 2 + vp->virtual_top;
FOR_ALL_STATIONS(st) {
FOR_ALL_BASE_STATIONS(st) {
if (y >= st->sign.top &&
y < st->sign.top + 24 &&
x >= st->sign.left &&
x < st->sign.left + st->sign.width_normal * 2) {
ShowStationViewWindow(st->index);
return true;
ret = ClickOnStation(st);
if (ret) break;
}
}
break;
@ -1935,13 +1895,13 @@ static bool CheckClickOnStation(const ViewPort *vp, int x, int y)
x = ScaleByZoom(x - vp->left + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_left;
y = ScaleByZoom(y - vp->top + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_top;
FOR_ALL_STATIONS(st) {
FOR_ALL_BASE_STATIONS(st) {
if (y >= st->sign.top &&
y < st->sign.top + ScaleByZoom(12, vp->zoom) &&
x >= st->sign.left &&
x < st->sign.left + ScaleByZoom(st->sign.width_small, vp->zoom)) {
ShowStationViewWindow(st->index);
return true;
ret = ClickOnStation(st);
if (ret) break;
}
}
break;
@ -1949,7 +1909,7 @@ static bool CheckClickOnStation(const ViewPort *vp, int x, int y)
default: NOT_REACHED();
}
return false;
return ret;
}
@ -2012,64 +1972,6 @@ static bool CheckClickOnSign(const ViewPort *vp, int x, int y)
}
static bool CheckClickOnWaypoint(const ViewPort *vp, int x, int y)
{
const Waypoint *wp;
if (!HasBit(_display_opt, DO_SHOW_WAYPOINT_NAMES) || IsInvisibilitySet(TO_SIGNS)) return false;
switch (vp->zoom) {
case ZOOM_LVL_NORMAL:
x = x - vp->left + vp->virtual_left;
y = y - vp->top + vp->virtual_top;
FOR_ALL_WAYPOINTS(wp) {
if (y >= wp->sign.top &&
y < wp->sign.top + 12 &&
x >= wp->sign.left &&
x < wp->sign.left + wp->sign.width_normal) {
ShowWaypointWindow(wp);
return true;
}
}
break;
case ZOOM_LVL_OUT_2X:
x = (x - vp->left + 1) * 2 + vp->virtual_left;
y = (y - vp->top + 1) * 2 + vp->virtual_top;
FOR_ALL_WAYPOINTS(wp) {
if (y >= wp->sign.top &&
y < wp->sign.top + 24 &&
x >= wp->sign.left &&
x < wp->sign.left + wp->sign.width_normal * 2) {
ShowWaypointWindow(wp);
return true;
}
}
break;
case ZOOM_LVL_OUT_4X:
case ZOOM_LVL_OUT_8X:
x = ScaleByZoom(x - vp->left + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_left;
y = ScaleByZoom(y - vp->top + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_top;
FOR_ALL_WAYPOINTS(wp) {
if (y >= wp->sign.top &&
y < wp->sign.top + ScaleByZoom(12, vp->zoom) &&
x >= wp->sign.left &&
x < wp->sign.left + ScaleByZoom(wp->sign.width_small, vp->zoom)) {
ShowWaypointWindow(wp);
return true;
}
}
break;
default: NOT_REACHED();
}
return false;
}
static bool CheckClickOnLandscape(const ViewPort *vp, int x, int y)
{
Point pt = TranslateXYToTileCoord(vp, x, y);
@ -2086,7 +1988,6 @@ bool HandleViewportClicked(const ViewPort *vp, int x, int y)
if (CheckClickOnTown(vp, x, y)) return true;
if (CheckClickOnStation(vp, x, y)) return true;
if (CheckClickOnSign(vp, x, y)) return true;
if (CheckClickOnWaypoint(vp, x, y)) return true;
CheckClickOnLandscape(vp, x, y);
v = CheckClickOnVehicle(vp, x, y);