Add new sprites for snow weather types (#23879)

Co-authored-by: ZeeMaji <42477864+ZeeMaji@users.noreply.github.com>

distribution/changelog.txt

@@ -6,6 +6,7 @@
 - Improved: [#23720] Text fields now allow cutting to clipboard (Ctrl+X) in addition to copy and paste.
 - Improved: [#23874] The load/save file browser window now uses icons for its action buttons.
 - Improved: [#23875] Rides forbidden to be modified or destroyed can now be edited with the All destructible cheat.
+- Improved: [#23879] Unique weather icons for snow, heavy snow and blizzard.
 - Fix: [#1972, #11679] Vehicles passing by toilets can cause them to glitch (original bug).
 - Fix: [#9999, #10000, #10001, #10002, #10003] Truncated scenario strings when using Catalan, Czech, Japanese, Polish or Russian.
 - Fix: [#14486] Guests will fall through upwards sloped paths when making their way through a park entrance or ride exit (original bug).

resources/g2/sprites.json

@@ -351,6 +351,18 @@
         "x": 2,
         "y": 1
     },
+    {
+        "path": "icons/weather_snow.png",
+        "x": 3
+    },
+    {
+        "path": "icons/weather_heavy_snow.png",
+        "x": 1
+    },
+    {
+        "path": "icons/weather_blizzard.png",
+        "x": 1
+    },
     {
         "path": "loader/loader_hybrid_supports.png",
         "y": 10

src/openrct2/SpriteIds.h

@@ -980,6 +980,9 @@ enum : ImageIndex
     SPR_G2_FOLDER_DEFAULT,
     SPR_G2_SYSTEM_BROWSER,
     SPR_G2_PEEP_ANIMATIONS,
+    SPR_G2_WEATHER_SNOW,
+    SPR_G2_WEATHER_HEAVY_SNOW,
+    SPR_G2_WEATHER_BLIZZARD,
 
     // G2 Loading progress
 

src/openrct2/world/Climate.cpp

@@ -477,9 +477,9 @@ const WeatherTrait kClimateWeatherTraits[EnumValue(WeatherType::Count)] = {
     {  -2, WeatherEffectType::Rain,     1, WeatherLevel::Light, SPR_WEATHER_LIGHT_RAIN }, // Rain
     {  -4, WeatherEffectType::Rain,     2, WeatherLevel::Heavy, SPR_WEATHER_HEAVY_RAIN }, // Heavy Rain
     {   2, WeatherEffectType::Storm,    2, WeatherLevel::Heavy, SPR_WEATHER_STORM      }, // Thunderstorm
-    { -10, WeatherEffectType::Snow,     1, WeatherLevel::Light, SPR_WEATHER_SNOW       }, // Snow
-    { -15, WeatherEffectType::Snow,     2, WeatherLevel::Heavy, SPR_WEATHER_SNOW       }, // Heavy Snow
-    { -20, WeatherEffectType::Blizzard, 2, WeatherLevel::Heavy, SPR_WEATHER_SNOW       }, // Blizzard
+    { -10, WeatherEffectType::Snow,     1, WeatherLevel::Light, SPR_G2_WEATHER_SNOW      }, // Snow
+    { -15, WeatherEffectType::Snow,     2, WeatherLevel::Heavy, SPR_G2_WEATHER_HEAVY_SNOW}, // Heavy Snow
+    { -20, WeatherEffectType::Blizzard, 2, WeatherLevel::Heavy, SPR_G2_WEATHER_BLIZZARD  }, // Blizzard
 };
 // clang-format on