Merge branch 'master' into jgrpp

# Conflicts:
#	.github/workflows/ci-build.yml
#	src/ai/ai_gui.cpp
#	src/blitter/32bpp_optimized.cpp
#	src/blitter/32bpp_simple.cpp
#	src/blitter/32bpp_sse2.cpp
#	src/blitter/8bpp_optimized.cpp
#	src/blitter/8bpp_simple.cpp
#	src/blitter/null.cpp
#	src/blitter/null.hpp
#	src/company_gui.cpp
#	src/game/game_gui.cpp
#	src/genworld_gui.cpp
#	src/gfx.cpp
#	src/gfx_func.h
#	src/graph_gui.cpp
#	src/industry_gui.cpp
#	src/linkgraph/linkgraphjob.cpp
#	src/network/network_gui.cpp
#	src/newgrf_debug_gui.cpp
#	src/openttd.cpp
#	src/pathfinder/npf/aystar.h
#	src/road_gui.cpp
#	src/saveload/order_sl.cpp
#	src/saveload/saveload.cpp
#	src/saveload/saveload.h
#	src/script/api/script_log.cpp
#	src/script/api/script_town.cpp
#	src/script/script_gui.cpp
#	src/settings.cpp
#	src/settings_gui.cpp
#	src/settings_table.cpp
#	src/settings_type.h
#	src/smallmap_gui.cpp
#	src/sortlist_type.h
#	src/spritecache.cpp
#	src/spriteloader/grf.cpp
#	src/spriteloader/grf.hpp
#	src/spriteloader/spriteloader.hpp
#	src/station_cmd.cpp
#	src/station_cmd.h
#	src/station_gui.cpp
#	src/strings.cpp
#	src/toolbar_gui.cpp
#	src/town_cmd.cpp
#	src/town_gui.cpp
#	src/vehicle_gui.cpp
#	src/vehicle_gui_base.h
#	src/video/opengl.cpp
#	src/video/opengl.h
#	src/widgets/dropdown.cpp
#	src/widgets/dropdown_type.h
#	src/window_gui.h

src/blitter/8bpp_simple.cpp

@@ -61,21 +61,21 @@ void Blitter_8bppSimple::Draw(Blitter::BlitterParams *bp, BlitterMode mode, Zoom
 	}
 }
 
-Sprite *Blitter_8bppSimple::Encode(const SpriteLoader::Sprite *sprite, AllocatorProc *allocator)
+Sprite *Blitter_8bppSimple::Encode(const SpriteLoader::SpriteCollection &sprite, AllocatorProc *allocator)
 {
 	Sprite *dest_sprite;
-	dest_sprite = (Sprite *)allocator(sizeof(*dest_sprite) + (size_t)sprite->height * (size_t)sprite->width);
+	dest_sprite = (Sprite *)allocator(sizeof(*dest_sprite) + (size_t)sprite[ZOOM_LVL_NORMAL].height * (size_t)sprite[ZOOM_LVL_NORMAL].width);
 
-	dest_sprite->height = sprite->height;
-	dest_sprite->width  = sprite->width;
-	dest_sprite->x_offs = sprite->x_offs;
-	dest_sprite->y_offs = sprite->y_offs;
+	dest_sprite->height = sprite[ZOOM_LVL_NORMAL].height;
+	dest_sprite->width  = sprite[ZOOM_LVL_NORMAL].width;
+	dest_sprite->x_offs = sprite[ZOOM_LVL_NORMAL].x_offs;
+	dest_sprite->y_offs = sprite[ZOOM_LVL_NORMAL].y_offs;
 	dest_sprite->next = nullptr;
 	dest_sprite->missing_zoom_levels = 0;
 
 	/* Copy over only the 'remap' channel, as that is what we care about in 8bpp */
-	for (int i = 0; i < sprite->height * sprite->width; i++) {
-		dest_sprite->data[i] = sprite->data[i].m;
+	for (int i = 0; i < sprite[ZOOM_LVL_NORMAL].height * sprite[ZOOM_LVL_NORMAL].width; i++) {
+		dest_sprite->data[i] = sprite[ZOOM_LVL_NORMAL].data[i].m;
 	}
 
 	return dest_sprite;