assets-fx : Correction du tileset 1b

CMakeLists.txt

@@ -74,6 +74,8 @@ set(ASSETS_cg
   assets-cg/font.png
   assets-cg/inventory.png
   assets-cg/items.png
+  assets-cg/selection.png
+  assets-cg/selected.png
 )
 
 set(ASSETS_cg_EGA64
@@ -88,6 +90,8 @@ set(ASSETS_fx
   assets-fx/SGN_Icon.png
   assets-fx/player_face.png
   assets-fx/font.png
+  assets-fx/selection.png
+  assets-fx/selected.png
   # ...
 )
 

assets-fx/fxconv-metadata.txt

@@ -17,6 +17,14 @@ SGN_Icon.png:
   type: bopti-image
   name: SGN_Icon_img
 
+selection.png:
+  type: bopti-image
+  name: selection_img
+
+selected.png:
+  type: bopti-image
+  name: selected_img
+
 font.png:
   name: fontRPG
   type: font

assets/converters.py

@@ -142,7 +142,7 @@ def convert_map(input: str, output: str, params: dict, target):
         indoor = int(input_map.get_property("indoor"))
     except Exception as e:
         # Show a warning
-        print(f"WARNING: Indoor property not found.\n")
+        print(f"WARNING: Indoor property not found.")
 
     if indoor:
         # Get the indoor tileset

src/config.h

@@ -25,9 +25,15 @@
 /* The size of the player */
 #define P_WIDTH 16
 #define P_HEIGHT 16
-/*Max number of dynamic NPCs.*/
+/* Max number of dynamic NPCs. */
 #define NPC_STACK_SIZE 256
-
+/* The position of the slots in the inventory */
+#define SLOT_Y 87
+#define SLOT_X_EQUIPPED 222
+#define SLOT_X 272
+#define SLOT_W 28
+#define SLOT_H 27
+#define SLOT_SPACING 32
 #else
 /* The tile size */
 #define T_HEIGHT 8
@@ -38,9 +44,15 @@
 /* The player size */
 #define P_WIDTH 8
 #define P_HEIGHT 8
-/*Max number of "dynamic" NPCs. We are starved for static ram on fx !*/
+/* Max number of "dynamic" NPCs. We are starved for static ram on fx ! */
 #define NPC_STACK_SIZE 32
-
+/* The position of the slots in the inventory */
+#define SLOT_Y 24
+#define SLOT_X_EQUIPPED 72
+#define SLOT_X 88
+#define SLOT_W 8
+#define SLOT_H 8
+#define SLOT_SPACING 12
 #endif
 
 /* SPEED should NOT be 8 or bigger: it may cause bugs when handling

src/game.c

@@ -36,6 +36,11 @@ void game_init(Game *game) {
     events_init_handler(&game->handler);
     events_bind_variable(&game->handler, (int *)&game->player.life, "life");
     events_bind_variable(&game->handler, &game->mana, "mana");
+    inventory_init(&game->inventory);
+    /* For debugging */
+    game->inventory.slots[5].i = I_GLOVE;
+    game->inventory.slots[1].i = I_ARMOR;
+    game->inventory.slots[8].i = I_TALISMAN;
 
     // reload_npc(&game);
 }
@@ -122,8 +127,10 @@ void game_render_indicator(Game *game) {
 
 /* Draw everything. */
 void game_draw(Game *game) {
-    /*Only clear if we are inside, the screen is guaranteed to be filled
+    /* Only clear if we are inside, the screen is guaranteed to be filled
      * otherwise */
+    /* (Mibi88) if we do so, we should only use opaque tiles in the background
+    layer (it's currently not the case), to artefacts when rendering dialogs. */
     if(game->map_level->indoor)
         dclear(C_WHITE);
     map_render_by_layer(game, BACKGROUND);
@@ -136,7 +143,7 @@ void game_draw(Game *game) {
     dprint(8, 8, C_BLACK, "npc_count: %d", npc_count);
     dprint(8, 16, C_BLACK, "Mana: %d", game->mana);
     dprint(8, 24, C_BLACK, "X: %d Y: %d", game->player.x, game->player.y);
-    inventory_draw(game, &game->inventory);
+    inventory_draw(&game->inventory, &game->player);
 }
 
 /* Key management */
@@ -159,6 +166,56 @@ void game_get_inputs(Game *game) {
             clearevents();
             sleep();
         }
+    } else if(game->inventory.open) {
+        if(keydown(KEY_LEFT))
+            inventory_move_selection(&game->inventory, D_LEFT);
+        /* TODO: Make something cleaner */
+        while(keydown(KEY_LEFT)) {
+            clearevents();
+            sleep();
+        }
+        if(keydown(KEY_RIGHT))
+            inventory_move_selection(&game->inventory, D_RIGHT);
+        /* TODO: Make something cleaner */
+        while(keydown(KEY_RIGHT)) {
+            clearevents();
+            sleep();
+        }
+        if(keydown(KEY_UP))
+            inventory_move_selection(&game->inventory, D_UP);
+        /* TODO: Make something cleaner */
+        while(keydown(KEY_UP)) {
+            clearevents();
+            sleep();
+        }
+        if(keydown(KEY_DOWN))
+            inventory_move_selection(&game->inventory, D_DOWN);
+        /* TODO: Make something cleaner */
+        while(keydown(KEY_DOWN)) {
+            clearevents();
+            sleep();
+        }
+        if(keydown(KEY_OPTN))
+            inventory_move_from_selected(&game->inventory);
+        /* TODO: Make something cleaner */
+        while(keydown(KEY_OPTN)) {
+            clearevents();
+            sleep();
+        }
+        if(keydown(KEY_SQUARE)) {
+            inventory_use(&game->inventory, &game->player);
+        }
+        if(keydown(KEY_F1)) {
+            inventory_unequip(&game->inventory, IT_TALISMAN);
+        }
+        if(keydown(KEY_F2)) {
+            inventory_unequip(&game->inventory, IT_ARMOR);
+        }
+        if(keydown(KEY_F3)) {
+            inventory_unequip(&game->inventory, IT_WEAPON);
+        }
+        if(keydown(KEY_SHIFT))
+            game->inventory.selected = game->inventory.selection;
     } else {
         /* Player actions - Prototypes in player.h and implementation in
          * player.c */

src/game.h

@@ -32,17 +32,30 @@ typedef enum {
     I_AMOUNT
 } Item;
 
+typedef enum {
+    IT_NONE,
+    IT_TALISMAN,
+    IT_ARMOR,
+    IT_WEAPON,
+    IT_FOOD,
+    IT_AMOUNT
+} ItemType;
+
 typedef struct {
-    Item i;
+    Item i : 4;
     unsigned char durability;
 } Slot;
 
 typedef struct {
+    /* Backpack slots. */
     Slot slots[SLOT_NUM];
-    Slot talisman;
-    Slot armor;
-    Slot weapon;
+    /* Equipped items: first slot: talisman, second slot: armor, last slot:
+    weapon. */
+    Slot equipped[3];
+    /* 1 if the inventory is open. */
     char open : 1;
+    char selected;
+    char selection;
 } Inventory;
 
 typedef struct {
@@ -140,6 +153,7 @@ typedef struct {
     uint8_t current_group;
     uint8_t hostile_to_group;
 
+    /* uint16_t to keep the struct aligned */
     uint16_t __padding;
 } NPC;
 

src/inventory.c

@@ -1,51 +1,151 @@
 #include "inventory.h"
 
 #include <gint/display.h>
+#include <string.h>
 
 extern bopti_image_t inventory_img;
 extern bopti_image_t items_img;
+extern bopti_image_t selection_img;
+extern bopti_image_t selected_img;
 extern bopti_image_t player_male_inv_img;
 extern bopti_image_t player_female_inv_img;
 
-void inventory_draw(Game *game, Inventory *inventory) {
+char item_types[I_AMOUNT] = {IT_NONE, IT_ARMOR, IT_WEAPON,  IT_WEAPON,
+                             IT_FOOD, IT_FOOD,  IT_TALISMAN};
+
+void inventory_init(Inventory *inventory) {
+    inventory->open = 0;
+    memset(inventory->slots, 0, sizeof(Slot) * SLOT_NUM);
+    memset(inventory->equipped, 0, sizeof(Slot) * 3);
+    inventory->selected = -1;
+    inventory->selection = 0;
+}
+
+void inventory_draw(Inventory *inventory, Player *player) {
     size_t i;
-    /* TODO: Cleanup! */
-    inventory->slots[5].i = I_GLOVE;
-    inventory->armor.i = I_ARMOR;
-    inventory->talisman.i = I_TALISMAN;
-    inventory->weapon.i = I_SWORD;
     if(inventory->open) {
         dimage(0, 0, &inventory_img);
         for(i = 0; i < SLOT_NUM; i++) {
-#if GINT_RENDER_RGB
-            dsubimage(272 + (i % SLOT_COLUMNS) * 32,
-                      87 + (i / SLOT_COLUMNS) * 32, &items_img,
-                      inventory->slots[i].i * 28, 0, 28, 27, DIMAGE_NONE);
-#else
-            dsubimage(88 + (i % SLOT_COLUMNS) * 12,
-                      24 + (i / SLOT_COLUMNS) * 12, &items_img,
-                      inventory->slots[i].i * 8, 0, 8, 8, DIMAGE_NONE);
-#endif
+            dsubimage(SLOT_X + (i % SLOT_COLUMNS) * SLOT_SPACING,
+                      SLOT_Y + (i / SLOT_COLUMNS) * SLOT_SPACING, &items_img,
+                      inventory->slots[i].i * SLOT_W, 0, SLOT_W, SLOT_H,
+                      DIMAGE_NONE);
+            if(i == inventory->selection) {
+                dimage(SLOT_X + (i % SLOT_COLUMNS) * SLOT_SPACING,
+                       SLOT_Y + (i / SLOT_COLUMNS) * SLOT_SPACING,
+                       &selection_img);
+            }
+            if(i == inventory->selected) {
+                dimage(SLOT_X + (i % SLOT_COLUMNS) * SLOT_SPACING,
+                       SLOT_Y + (i / SLOT_COLUMNS) * SLOT_SPACING,
+                       &selected_img);
+            }
+        }
+        for(i = 0; i < 3; i++) {
+            dsubimage(SLOT_X_EQUIPPED, SLOT_Y + i * SLOT_SPACING, &items_img,
+                      inventory->equipped[i].i * SLOT_W, 0, SLOT_W, SLOT_H,
+                      DIMAGE_NONE);
         }
 #if GINT_RENDER_RGB
-        dsubimage(222, 87, &items_img, inventory->talisman.i * 28, 0, 28, 27,
-                  DIMAGE_NONE);
-        dsubimage(222, 87 + 32, &items_img, inventory->armor.i * 28, 0, 28, 27,
-                  DIMAGE_NONE);
-        dsubimage(222, 87 + 64, &items_img, inventory->weapon.i * 28, 0, 28, 27,
-                  DIMAGE_NONE);
-#else
-        dsubimage(72, 24, &items_img, inventory->talisman.i * 8, 0, 8, 8,
-                  DIMAGE_NONE);
-        dsubimage(72, 24 + 12, &items_img, inventory->armor.i * 8, 0, 8, 8,
-                  DIMAGE_NONE);
-        dsubimage(72, 24 + 24, &items_img, inventory->weapon.i * 8, 0, 8, 8,
-                  DIMAGE_NONE);
-#endif
-#if GINT_RENDER_RGB
+        /* Render the player between the two swords if we are on cg. */
         dimage(183, 20,
-               game->player.is_male ? &player_male_inv_img
-                                    : &player_female_inv_img);
+               player->is_male ? &player_male_inv_img : &player_female_inv_img);
 #endif
     }
+    /* TODO: Stats. */
+}
+
+char inventory_add(Inventory *inventory, Item item) {
+    size_t i;
+    for(i = 0; i < SLOT_NUM; i++) {
+        if(!inventory->slots[i].i) {
+            inventory->slots[i].i = item;
+            inventory->slots[i].durability = 255;
+            return 0;
+        }
+    }
+    return 1;
+}
+
+void inventory_move_from_selected(Inventory *inventory) {
+    if(inventory->selected < 0)
+        return;
+    Slot current = inventory->slots[inventory->selection];
+    Slot new = inventory->slots[inventory->selected];
+    inventory->slots[inventory->selection] = new;
+    inventory->slots[inventory->selected] = current;
+}
+
+void inventory_use(Inventory *inventory, Player *player) {
+    Item item = inventory->slots[inventory->selection].i;
+    switch(item_types[item]) {
+    case IT_TALISMAN:
+        inventory->equipped[0] = inventory->slots[inventory->selection];
+        break;
+    case IT_ARMOR:
+        inventory->equipped[1] = inventory->slots[inventory->selection];
+        break;
+    case IT_WEAPON:
+        inventory->equipped[2] = inventory->slots[inventory->selection];
+        break;
+    case IT_FOOD:
+        /* TODO */
+        break;
+    default:
+        break;
+    }
+    inventory->slots[inventory->selection].i = I_NONE;
+    inventory->slots[inventory->selection].durability = 255;
+}
+
+void inventory_unequip(Inventory *inventory, ItemType type) {
+    if(inventory->slots[inventory->selection].i)
+        return;
+    switch(type) {
+    case IT_TALISMAN:
+        inventory->slots[inventory->selection] = inventory->equipped[0];
+        inventory->equipped[0].i = I_NONE;
+        inventory->equipped[0].durability = 255;
+        break;
+    case IT_ARMOR:
+        inventory->slots[inventory->selection] = inventory->equipped[1];
+        inventory->equipped[1].i = I_NONE;
+        inventory->equipped[1].durability = 255;
+        break;
+    case IT_WEAPON:
+        inventory->slots[inventory->selection] = inventory->equipped[2];
+        inventory->equipped[2].i = I_NONE;
+        inventory->equipped[2].durability = 255;
+        break;
+    default:
+        break;
+    }
+}
+
+void inventory_move_selection(Inventory *inventory, Direction direction) {
+    switch(direction) {
+    case D_UP:
+        inventory->selection -= SLOT_COLUMNS;
+        if(inventory->selection < 0)
+            inventory->selection = 0;
+        break;
+    case D_DOWN:
+        inventory->selection += SLOT_COLUMNS;
+        if(inventory->selection >= SLOT_NUM) {
+            inventory->selection = SLOT_NUM - 1;
+        }
+        break;
+    case D_LEFT:
+        if(inventory->selection > 0) {
+            inventory->selection--;
+        }
+        break;
+    case D_RIGHT:
+        if(inventory->selection < SLOT_NUM - 1) {
+            inventory->selection++;
+        }
+        break;
+    default:
+        break;
+    }
 }

src/inventory.h

@@ -4,6 +4,12 @@
 /* The structs related to the inventory are defined in game.h */
 #include "game.h"
 
-void inventory_draw(Game *game, Inventory *inventory);
+void inventory_init(Inventory *inventory);
+void inventory_draw(Inventory *inventory, Player *player);
+char inventory_add(Inventory *inventory, Item item);
+void inventory_move_from_selected(Inventory *inventory);
+void inventory_use(Inventory *inventory, Player *player);
+void inventory_unequip(Inventory *inventory, ItemType type);
+void inventory_move_selection(Inventory *inventory, Direction direction);
 
 #endif