build images

configure.py

@@ -31,6 +31,7 @@ def obj(path: str):
 def read_splat(splat_config: str):
     import argparse
     import yaml
+    from segtypes.n64.code import N64SegCode
 
     # Load config
     with open(splat_config) as f:
@@ -52,6 +53,17 @@ def read_splat(splat_config: str):
             objects.add(path)
             segments[path] = segment
 
+        if isinstance(segment, N64SegCode):
+            for split_file in segment.files:
+                if split_file["subtype"] in ["ci4", "palette"]:
+                    path = os.path.join(
+                        "src",
+                        split_file["name"] + "." + segment.get_ext(split_file["subtype"])
+                    )
+
+                    if path in segments:
+                        segments[path] = split_file
+
     # note: `objects` lacks .o extensions
     return objects, segments
 
@@ -102,13 +114,11 @@ def build_image(f: str, segment):
     out = "$builddir/" + path + "." + img_type + ".png"
 
     flags = ""
-    """
     if img_type != "palette":
         if segment.flip_horizontal:
             flags += "--flip-x"
         if segment.flip_vertical:
             flags += "--flip-y"
-    """
 
     n.build(out, "img", path + ".png", implicit="tools/convert_image.py", variables={
         "img_type": img_type,
@@ -413,7 +423,17 @@ async def main():
         elif f.endswith(".s"):
             n.build(obj(f), "as", f)
         elif f.endswith(".png"):
-            build_image(f, segment)
+            if isinstance(segment, dict):
+                # image within a code section
+                out = "$builddir/" + f + ".bin"
+                n.build(out, "img", f, implicit="tools/convert_image.py", variables={
+                    "img_type": segment["subtype"],
+                    "img_flags": "",
+                })
+
+                n.build("$builddir/" + f + ".o", "bin", out)
+            else:
+                build_image(f, segment)
         elif f == "sprite/npc":
             # combine sprites
             n.build(f"$builddir/{f}.bin", "npc_sprites", npc_sprite_yay0s, implicit="tools/compile_npc_sprites.py")

src/battle/item/coconut/coconut.c

@@ -15,8 +15,8 @@ Gfx D_802A1A60_7303C0[] = {
     gsDPSetTextureFilter(G_TF_AVERAGE),
     gsDPSetTextureConvert(G_TC_FILT),
     gsDPSetTextureLUT(G_TT_RGBA16),
-    gsDPLoadTLUT_pal16(0, &D_802A1A00_730360),
-    gsDPLoadTextureTile_4b(&D_802A1800_730160, G_IM_FMT_CI, 32, 0, 0, 0, 31, 31, 0, G_TX_NOMIRROR | G_TX_WRAP, G_TX_NOMIRROR | G_TX_WRAP, G_TX_NOMASK, G_TX_NOMASK, G_TX_NOLOD, G_TX_NOLOD),
+    gsDPLoadTLUT_pal16(0, &battle_item_coconut_coconut_png),
+    gsDPLoadTextureTile_4b(&battle_item_coconut_coconut_png, G_IM_FMT_CI, 32, 0, 0, 0, 31, 31, 0, G_TX_NOMIRROR | G_TX_WRAP, G_TX_NOMIRROR | G_TX_WRAP, G_TX_NOMASK, G_TX_NOMASK, G_TX_NOLOD, G_TX_NOLOD),
     gsSPClearGeometryMode(G_LIGHTING),
     gsSPClearGeometryMode(G_SHADING_SMOOTH),
     gsSPVertex(&D_802A1A20_730380, 4, 0),

src/battle/item/coconut/coconut.h

@@ -7,6 +7,9 @@
 #undef NAMESPACE
 #define NAMESPACE battle_item_coconut
 
+Script D_802A1240_72F960;
+Script D_802A1670_72FFD0;
+
 ApiStatus func_802A1000_72F720(ScriptInstance* script, s32 isInitialCall);
 ApiStatus func_802A11D4_72F8F4(ScriptInstance* script, s32 isInitialCall);
 

tools/convert_image.py

@@ -83,6 +83,7 @@ class Converter():
                 for row in reversed_if(img.read()[2], self.flip_y):
                     for a, b in iter_in_groups(row, 2):
                         byte = (a << 4) | b
+                        byte = byte & 0xFF
                         f.write(byte.to_bytes(1, byteorder="big"))
         elif self.mode == "palette":
             img.preamble(True)

tools/splat/segtypes/n64/ci8.py

@@ -18,7 +18,7 @@ class N64SegCi8(N64SegRgba16):
         if self.compressed:
             data = Yay0decompress.decompress_yay0(data)
 
-        self.image = N64SegCi8.parse_image(data)
+        self.image = type(self).parse_image(data, self.width, self.height)
 
     def postsplit(self, segments):
         palettes = [seg for seg in segments if seg.type ==
@@ -53,7 +53,7 @@ class N64SegCi8(N64SegRgba16):
                     f"No unnamed palette for {self.name}; wrote image data to {self.path}")
 
     @staticmethod
-    def parse_image(data):
+    def parse_image(data, width, height):
         return data
 
     def max_length(self):

tools/splat/segtypes/n64/code.py

@@ -849,7 +849,7 @@ class N64SegCode(N64Segment):
                 split_file["name"] + "." + self.get_ext(split_file["subtype"])
             )
 
-            if file_type == "ci4":
+            if file_type == "ci4" and (file_type in self.options["modes"] or "all" in self.options["modes"] or "img" in self.options["modes"]):
                 from segtypes.n64.ci4 import N64SegCi4
 
                 width, height = split_file["args"]
@@ -862,6 +862,8 @@ class N64SegCode(N64Segment):
 
             # TODO other image types
 
+        # TODO write orphaned palettes
+
     @staticmethod
     def get_subdir(subtype):
         if subtype in ["c", ".data", ".rodata", ".bss", "i4", "i8", "ia4", "ia8", "ia16", "rgba16", "rgba32", "ci4", "ci8", "palette"]:
@@ -879,7 +881,7 @@ class N64SegCode(N64Segment):
         elif subtype == "bin":
             return "bin"
         elif subtype in ["i4", "i8", "ia4", "ia8", "ia16", "rgba16", "rgba32", "ci4", "ci8", "palette"]:
-            return subtype + ".png"
+            return "png"
         return subtype
 
     @staticmethod

tools/splat/segtypes/segment.py

@@ -1,6 +1,7 @@
 from pathlib import Path, PurePath
 from util import log
 import os
+import re
 
 default_subalign = 16
 
@@ -138,6 +139,9 @@ class Segment:
                     f"SPLAT_BEGIN_SEG({tmp_sect_name}, 0x{start:X}, 0x{tmp_vram:X}, {subalign_str})\n"
                 )
 
+            path_cname = re.sub(r"[^0-9a-zA-Z_]", "_", path)
+            s += f"    {path_cname} = .;\n"
+
             path = PurePath(subdir) / PurePath(path)
             path = path.with_suffix(".o" if replace_ext else path.suffix + ".o")