inject: add PS1 crystal data (#1513)

This allows injecting a savegame crystal model replacement to match the
PS1 style.

Resolves #1506.

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## [Unreleased](https://github.com/LostArtefacts/TR1X/compare/stable...develop) - ××××-××-××
 - added `/exit` command (#1462)
 - added reflections to Midas Hand death animation and savegame crystals (#154)
+- added an option to use PS1 tinted savegame crystals (#1506)
 - changed the target change functionality from the look key to a new, standalone key (default `z` on keyboard, `left analog click` on controller) (#1503)
 - fixed `/play`, `/load`, `/demo` and similar commands not working in stats, credits, cinematics and fmvs (#1477)
 - fixed console commands being able to interfere with demos, cutscenes and the title screen (#1489, regression from 3.0)

GAMEFLOW.md

@@ -1425,6 +1425,14 @@ provided with the game achieves.
       jumping, if that option is enabled.
     </td>
   </tr>
+  <tr valign="top">
+    <td>
+      <code>purple_crystal.bin</code>
+    </td>
+    <td>
+      Injects a replacement savegame crystal model to match the PS1 style.
+    </td>
+  </tr>
   <tr valign="top">
     <td>
       <code>scion_collision.bin</code>

data/ship/cfg/TR1X_gameflow.json5

@@ -18,6 +18,7 @@
         "data/injections/braid.bin",
         "data/injections/lara_animations.bin",
         "data/injections/lara_jumping.bin",
+        "data/injections/purple_crystal.bin",
         "data/injections/uzi_sfx.bin",
     ],
     "convert_dropped_guns": false,

src/config.h

@@ -93,6 +93,7 @@ typedef struct {
     bool enable_loading_screens;
     bool fix_animated_sprites;
     bool enable_skybox;
+    bool enable_ps1_crystals;
 
     struct {
         int32_t layout;

src/config_map.def

@@ -108,3 +108,4 @@ CFG_DOUBLE(g_Config, ui.bar_scale, DEFAULT_UI_SCALE)
 CFG_BOOL(g_Config, profile.new_game_plus_unlock, false)
 CFG_BOOL(g_Config, fix_animated_sprites, true)
 CFG_BOOL(g_Config, enable_skybox, true)
+CFG_BOOL(g_Config, enable_ps1_crystals, true)

src/game/inject.c

@@ -46,6 +46,7 @@ typedef enum INJECTION_TYPE {
     INJ_PS1_ENEMY = 8,
     INJ_DISABLE_ANIM_SPRITE = 9,
     INJ_SKYBOX = 10,
+    INJ_PS1_CRYSTAL = 11,
 } INJECTION_TYPE;
 
 typedef struct INJECTION {
@@ -244,6 +245,10 @@ static void Inject_LoadFromFile(INJECTION *injection, const char *filename)
     case INJ_SKYBOX:
         injection->relevant = g_Config.enable_skybox;
         break;
+    case INJ_PS1_CRYSTAL:
+        injection->relevant =
+            g_Config.enable_save_crystals && g_Config.enable_ps1_crystals;
+        break;
     default:
         LOG_WARNING("%s is of unknown type %d", filename, injection->type);
         break;

tools/config/TR1X_ConfigTool/Resources/Lang/en.json

@@ -311,6 +311,10 @@
       "Title": "3D pickups",
       "Description": "Enables 3D models to be rendered in place of the sprites for pickup items."
     },
+    "enable_ps1_crystals": {
+      "Title": "Enable PS1 save crystals",
+      "Description": "Save crystals will be drawn with a purple tint, more similar to the PS1 type."
+    },
     "enable_round_shadow": {
       "Title": "Rounded shadows",
       "Description": "Enables round shadows instead of the default octagonal ones."

tools/config/TR1X_ConfigTool/Resources/Lang/es.json

@@ -119,6 +119,10 @@
       "Title": "Recogidas en 3D",
       "Description": "Permite que los modelos en 3D se representen en lugar de los sprites para los objetos a recoger."
     },
+    "enable_ps1_crystals": {
+      "Title": "Habilitar cristales guardados de PS1",
+      "Description": "Los cristales guardados se dibujarán con un tinte púrpura, más similar al tipo PS1."
+    },
     "enable_skybox": {
       "Title": "Cielo",
       "Description": "Habilita el cielo en niveles soportados."

tools/config/TR1X_ConfigTool/Resources/Lang/fr.json

@@ -311,6 +311,10 @@
       "Title": "Collectibles 3D",
       "Description": "Active les collectibles en 3D au lieu des objets en 2D."
     },
+    "enable_ps1_crystals": {
+      "Title": "Activer les cristaux de sauvegarde PS1",
+      "Description": "Les cristaux de sauvegarde seront dessinés avec une teinte violette, plus similaire au type PS1."
+    },
     "enable_round_shadow": {
       "Title": "Ombres rondes",
       "Description": "Active les ombres rondes au lieu d'ombres octagonales."

tools/config/TR1X_ConfigTool/Resources/Lang/it.json

@@ -311,6 +311,10 @@
       "Title": "Oggetti 3D",
       "Description": "Sostituisce gli oggetti 2D con i rispettivi modelli 3D."
     },
+    "enable_ps1_crystals": {
+      "Title": "Abilita i cristalli di salvataggio PS1",
+      "Description": "I cristalli di salvataggio verranno disegnati con una tinta viola, più simile al tipo PS1."
+    },
     "enable_round_shadow": {
       "Title": "Ombre rotonde",
       "Description": "Abilita le ombre rotonde invece di quelle ottagonali predefinite."

tools/config/TR1X_ConfigTool/Resources/specification.json

@@ -406,6 +406,11 @@
           "DataType": "Bool",
           "DefaultValue": true
         },
+        {
+          "Field": "enable_ps1_crystals",
+          "DataType": "Bool",
+          "DefaultValue": true
+        },
         {
           "Field": "enable_round_shadow",
           "DataType": "Bool",