Popout PaletteEditor, general housekeeping

src/app/zelda3/screen/inventory.cc

@@ -0,0 +1,89 @@
+#include "inventory.h"
+
+#include "app/gfx/bitmap.h"
+#include "app/gfx/snes_tile.h"
+#include "app/rom.h"
+#include "app/gui/canvas.h"
+
+namespace yaze {
+namespace app {
+namespace zelda3 {
+
+void Inventory::Create() {
+  data_.reserve(256 * 256);
+  for (int i = 0; i < 256 * 256; i++) {
+    data_.push_back(0xFF);
+  }
+  PRINT_IF_ERROR(BuildTileset())
+  for (int i = 0; i < 0x500; i += 0x08) {
+    tiles_.push_back(gfx::GetTilesInfo(rom_.toint16(i + kBowItemPos)));
+    tiles_.push_back(gfx::GetTilesInfo(rom_.toint16(i + kBowItemPos + 0x02)));
+    tiles_.push_back(gfx::GetTilesInfo(rom_.toint16(i + kBowItemPos + 0x04)));
+    tiles_.push_back(gfx::GetTilesInfo(rom_.toint16(i + kBowItemPos + 0x08)));
+  }
+  const int offsets[] = {0x00, 0x08, 0x800, 0x808};
+  auto xx = 0;
+  auto yy = 0;
+
+  int i = 0;
+  for (const auto& tile : tiles_) {
+    int offset = offsets[i];
+    for (auto y = 0; y < 0x08; ++y) {
+      for (auto x = 0; x < 0x08; ++x) {
+        int mx = x;
+        int my = y;
+
+        if (tile.horizontal_mirror_ != 0) {
+          mx = 0x07 - x;
+        }
+
+        if (tile.vertical_mirror_ != 0) {
+          my = 0x07 - y;
+        }
+
+        int xpos = ((tile.id_ % 0x10) * 0x08);
+        int ypos = (((tile.id_ / 0x10)) * 0x400);
+        int source = ypos + xpos + (x + (y * 0x80));
+
+        auto destination = xx + yy + offset + (mx + (my * 0x100));
+        data_[destination] = (test_[source] & 0x0F) + tile.palette_ * 0x08;
+      }
+    }
+
+    if (i == 4) {
+      i = 0;
+      xx += 0x10;
+      if (xx >= 0x100) {
+        yy += 0x1000;
+        xx = 0;
+      }
+    } else {
+      i++;
+    }
+  }
+  bitmap_.Create(256, 256, 128, data_);
+  bitmap_.ApplyPalette(palette_);
+  rom_.RenderBitmap(&bitmap_);
+}
+
+absl::Status Inventory::BuildTileset() {
+  tilesheets_.reserve(6 * 0x2000);
+  for (int i = 0; i < 6 * 0x2000; i++) tilesheets_.push_back(0xFF);
+  ASSIGN_OR_RETURN(tilesheets_, rom_.Load2bppGraphics())
+  Bytes test;
+  for (int i = 0; i < 0x4000; i++) {
+    test_.push_back(tilesheets_[i]);
+  }
+  for (int i = 0x8000; i < +0x8000 + 0x2000; i++) {
+    test_.push_back(tilesheets_[i]);
+  }
+  tilesheets_bmp_.Create(128, 0x130, 64, test_);
+  palette_ = rom_.GetPaletteGroup("hud")[0];
+  tilesheets_bmp_.ApplyPalette(palette_);
+  rom_.RenderBitmap(&tilesheets_bmp_);
+  return absl::OkStatus();
+}
+
+}  // namespace zelda3
+}  // namespace app
+}  // namespace yaze