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-rw-r--r--src/newgrf_debug_gui.cpp200
1 files changed, 200 insertions, 0 deletions
diff --git a/src/newgrf_debug_gui.cpp b/src/newgrf_debug_gui.cpp
index f40a11e54..637c5042d 100644
--- a/src/newgrf_debug_gui.cpp
+++ b/src/newgrf_debug_gui.cpp
@@ -13,7 +13,9 @@
#include <stdarg.h>
#include "window_gui.h"
#include "window_func.h"
+#include "fileio_func.h"
#include "gfx_func.h"
+#include "spritecache.h"
#include "string_func.h"
#include "strings_func.h"
#include "textbuf_gui.h"
@@ -528,3 +530,201 @@ GrfSpecFeature GetGrfSpecFeature(VehicleType type)
default: return GSF_INVALID;
}
}
+
+
+
+/**** Sprite Aligner ****/
+
+/** Widgets we want (some) influence over. */
+enum SpriteAlignerWidgets {
+ SAW_CAPTION, ///< Caption of the window
+ SAW_PREVIOUS, ///< Skip to the previous sprite
+ SAW_GOTO, ///< Go to a given sprite
+ SAW_NEXT, ///< Skip to the next sprite
+ SAW_UP, ///< Move the sprite up
+ SAW_LEFT, ///< Move the sprite to the left
+ SAW_RIGHT, ///< Move the sprite to the right
+ SAW_DOWN, ///< Move the sprite down
+ SAW_SPRITE, ///< The actual sprite
+ SAW_OFFSETS, ///< The sprite offsets
+};
+
+/** Window used for aligning sprites. */
+struct SpriteAlignerWindow : Window {
+ SpriteID current_sprite; ///< The currently shown sprite
+
+ SpriteAlignerWindow(const WindowDesc *desc, WindowNumber wno) : Window()
+ {
+ this->InitNested(desc, wno);
+
+ /* Oh yes, we assume there is at least one normal sprite! */
+ while (GetSpriteType(this->current_sprite) != ST_NORMAL) this->current_sprite++;
+ }
+
+ virtual void SetStringParameters(int widget) const
+ {
+ switch (widget) {
+ case SAW_CAPTION:
+ SetDParam(0, this->current_sprite);
+ SetDParamStr(1, FioGetFilename(GetOriginFileSlot(this->current_sprite)));
+ break;
+
+ case SAW_OFFSETS: {
+ const Sprite *spr = GetSprite(this->current_sprite, ST_NORMAL);
+ SetDParam(0, spr->x_offs);
+ SetDParam(1, spr->y_offs);
+ } break;
+
+ default:
+ break;
+ }
+ }
+
+ virtual void DrawWidget(const Rect &r, int widget) const
+ {
+ if (widget != SAW_SPRITE) return;
+
+ /* Center the sprite ourselves */
+ const Sprite *spr = GetSprite(this->current_sprite, ST_NORMAL);
+ int width = r.right - r.left + 1;
+ int height = r.bottom - r.top + 1;
+ int x = r.left - spr->x_offs + (width - spr->width) / 2;
+ int y = r.top - spr->y_offs + (height - spr->height) / 2;
+
+ /* And draw only the part within the sprite area */
+ SubSprite subspr = {
+ spr->x_offs + (spr->width - width) / 2 + 1,
+ spr->y_offs + (spr->height - height) / 2 + 1,
+ spr->x_offs + (spr->width + width) / 2 - 1,
+ spr->y_offs + (spr->height + height) / 2 - 1,
+ };
+
+ DrawSprite(this->current_sprite, PAL_NONE, x, y, &subspr);
+ }
+
+ virtual void OnPaint()
+ {
+ this->DrawWidgets();
+ }
+
+ virtual void OnClick(Point pt, int widget, int click_count)
+ {
+ switch (widget) {
+ case SAW_PREVIOUS:
+ do {
+ this->current_sprite = (this->current_sprite == 0 ? GetMaxSpriteID() : this->current_sprite) - 1;
+ } while (GetSpriteType(this->current_sprite) != ST_NORMAL);
+ this->SetDirty();
+ break;
+
+ case SAW_GOTO:
+ ShowQueryString(STR_EMPTY, STR_SPRITE_ALIGNER_GOTO_CAPTION, 7, 150, this, CS_NUMERAL, QSF_NONE);
+ break;
+
+ case SAW_NEXT:
+ do {
+ this->current_sprite = (this->current_sprite + 1) % GetMaxSpriteID();
+ } while (GetSpriteType(this->current_sprite) != ST_NORMAL);
+ this->SetDirty();
+ break;
+
+ case SAW_UP:
+ case SAW_DOWN:
+ case SAW_LEFT:
+ case SAW_RIGHT: {
+ /*
+ * Yes... this is a hack.
+ *
+ * No... I don't think it is useful to make this less of a hack.
+ *
+ * If you want to align sprites, you just need the number. Generally
+ * the sprite caches are big enough to not remove the sprite from the
+ * cache. If that's not the case, just let the NewGRF developer
+ * increase the cache size instead of storing thousands of offsets
+ * for the incredibly small chance that it's actually going to be
+ * used by someone and the sprite cache isn't big enough for that
+ * particular NewGRF developer.
+ */
+ Sprite *spr = const_cast<Sprite *>(GetSprite(this->current_sprite, ST_NORMAL));
+ switch (widget) {
+ case SAW_UP: spr->y_offs--; break;
+ case SAW_DOWN: spr->y_offs++; break;
+ case SAW_LEFT: spr->x_offs--; break;
+ case SAW_RIGHT: spr->x_offs++; break;
+ }
+ /* Ofcourse, we need to redraw the sprite, but where is it used?
+ * Everywhere is a safe bet. */
+ MarkWholeScreenDirty();
+ } break;
+ }
+ }
+
+ virtual void OnQueryTextFinished(char *str)
+ {
+ if (StrEmpty(str)) return;
+
+ this->current_sprite = atoi(str);
+ if (this->current_sprite >= GetMaxSpriteID()) this->current_sprite = 0;
+ while (GetSpriteType(this->current_sprite) != ST_NORMAL) {
+ this->current_sprite = (this->current_sprite + 1) % GetMaxSpriteID();
+ }
+ this->SetDirty();
+ }
+};
+
+static const NWidgetPart _nested_sprite_aligner_widgets[] = {
+ NWidget(NWID_HORIZONTAL),
+ NWidget(WWT_CLOSEBOX, COLOUR_GREY),
+ NWidget(WWT_CAPTION, COLOUR_GREY, SAW_CAPTION), SetDataTip(STR_SPRITE_ALIGNER_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
+ NWidget(WWT_SHADEBOX, COLOUR_GREY),
+ NWidget(WWT_STICKYBOX, COLOUR_GREY),
+ EndContainer(),
+ NWidget(WWT_PANEL, COLOUR_GREY),
+ NWidget(NWID_VERTICAL), SetPIP(10, 5, 10),
+ NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(10, 5, 10),
+ NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SAW_PREVIOUS), SetDataTip(STR_SPRITE_ALIGNER_PREVIOUS_BUTTON, STR_SPRITE_ALIGNER_PREVIOUS_TOOLTIP), SetFill(1, 0),
+ NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SAW_GOTO), SetDataTip(STR_SPRITE_ALIGNER_GOTO_BUTTON, STR_SPRITE_ALIGNER_GOTO_TOOLTIP), SetFill(1, 0),
+ NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SAW_NEXT), SetDataTip(STR_SPRITE_ALIGNER_NEXT_BUTTON, STR_SPRITE_ALIGNER_NEXT_TOOLTIP), SetFill(1, 0),
+ EndContainer(),
+ NWidget(NWID_HORIZONTAL), SetPIP(10, 5, 10),
+ NWidget(NWID_SPACER), SetFill(1, 1),
+ NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SAW_UP), SetDataTip(SPR_ARROW_UP, STR_SPRITE_ALIGNER_MOVE_TOOLTIP), SetResize(0, 0),
+ NWidget(NWID_SPACER), SetFill(1, 1),
+ EndContainer(),
+ NWidget(NWID_HORIZONTAL_LTR), SetPIP(10, 5, 10),
+ NWidget(NWID_VERTICAL),
+ NWidget(NWID_SPACER), SetFill(1, 1),
+ NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SAW_LEFT), SetDataTip(SPR_ARROW_LEFT, STR_SPRITE_ALIGNER_MOVE_TOOLTIP), SetResize(0, 0),
+ NWidget(NWID_SPACER), SetFill(1, 1),
+ EndContainer(),
+ NWidget(WWT_PANEL, COLOUR_DARK_BLUE, SAW_SPRITE), SetDataTip(STR_NULL, STR_SPRITE_ALIGNER_SPRITE_TOOLTIP), SetMinimalSize(200, 200),
+ EndContainer(),
+ NWidget(NWID_VERTICAL),
+ NWidget(NWID_SPACER), SetFill(1, 1),
+ NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SAW_RIGHT), SetDataTip(SPR_ARROW_RIGHT, STR_SPRITE_ALIGNER_MOVE_TOOLTIP), SetResize(0, 0),
+ NWidget(NWID_SPACER), SetFill(1, 1),
+ EndContainer(),
+ EndContainer(),
+ NWidget(NWID_HORIZONTAL), SetPIP(10, 5, 10),
+ NWidget(NWID_SPACER), SetFill(1, 1),
+ NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SAW_DOWN), SetDataTip(SPR_ARROW_DOWN, STR_SPRITE_ALIGNER_MOVE_TOOLTIP), SetResize(0, 0),
+ NWidget(NWID_SPACER), SetFill(1, 1),
+ EndContainer(),
+ NWidget(NWID_HORIZONTAL), SetPIP(10, 5, 10),
+ NWidget(WWT_LABEL, COLOUR_GREY, SAW_OFFSETS), SetDataTip(STR_SPRITE_ALIGNER_OFFSETS, STR_NULL), SetFill(1, 0),
+ EndContainer(),
+ EndContainer(),
+ EndContainer(),
+};
+
+static const WindowDesc _sprite_aligner_desc(
+ WDP_AUTO, 400, 300,
+ WC_SPRITE_ALIGNER, WC_NONE,
+ WDF_UNCLICK_BUTTONS,
+ _nested_sprite_aligner_widgets, lengthof(_nested_sprite_aligner_widgets)
+);
+
+void ShowSpriteAlignerWindow()
+{
+ AllocateWindowDescFront<SpriteAlignerWindow>(&_sprite_aligner_desc, 0);
+}
generated by cgit v1.2.3-54-g00ecf (git 2.44.0) at 2024-06-28 05:21:46 +0000