Mercurial > touhou-doc

diff 06/std.xhtml @ 1:b1bec4b5ccf3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add anm and pbg3 file formats, and improve the std one.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Tue, 02 Aug 2011 14:18:01 +0200
parents f82309a9465e
children 0a7e6e3d5327
line wrap: on
line diff
--- a/06/std.xhtml
+++ b/06/std.xhtml
@@ -1,34 +1,135 @@
 <?xml version="1.0" encoding="utf-8"?>
+<?xml-stylesheet type="text/css" href="../style.css"?>
 <!DOCTYPE html>
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fr">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
 	<head>
 		<title>STD format</title>
 	</head>
 	<body>
 		<h1>STD format</h1>
-		<p>All integers are little endian, all number are hex.</p>
 
 		<h2>Header</h2>
-		<pre>
-0 - 2 - 
-2 - 2 - 
-4 - 4 - Size of something
-8 - 2 - 
-a - 6 - Always zero
-10 - 80 - Name of the stage
-90 - 80 - Name of the first song
-110 - 80 - Name of the second song
-190 - 80 - A string of only a single whitespace
-210 - 80 - A string of only a single whitespace
-290 - 80 - path to the first song (as midi)
-310 - 80 - path to the second song (as midi)
-390 - 80 - A string of only a single whitespace
-410 - 80 - A string of only a single whitespace
-490 - ... - The real data</pre>
+<pre>
+typedef struct {
+    uint16_t nb_objects; //TODO
+    uint16_t nb_faces; //TODO
+    uint32_t faces_offset; //TODO
+    uint32_t messages_offset; //TODO
+    uint32_t unknown; //TODO: always 0
+    char stage_name[128]; // Name of the stage in SHIFT_JIS
+    char song1_name[128]; // Name of the first song in SHIFT_JIS
+    char song2_name[128]; // Name of the second song in SHIFT_JIS
+    char song3_name[128]; // ? A single blank if unused
+    char song4_name[128]; // ? A single blank if unused
+    char song1_path[128];
+    char song2_path[128];
+    char song3_path[128]; // ? A single blank if unused
+    char song4_path[128]; // ? A single blank if unused
+} thstd_header_t;
+</pre>
+
+		<h2>First section</h2>
+		<p>This section is responsible for creating objects from the stgxbg.anm file.</p>
+<pre>
+struct object_header {
+    uint16_t id; // Always equal to the object's number. Not used by the game.
+    uint16_t unknown1; //TODO
+    float unknown2; //TODO
+    uint32_t unknown3; //TODO
+    float unknown4; //TODO
+    float unknown5; //TODO
+    float unknown6; //TODO
+    float unknown7; //TODO
+};
+
+typedef struct {
+    uint16_t unknown; // 0 means a quad, 0xffff means the end.
+    uint16_t size; // 0x1c for a quad, 4 for the end marker.
+    uint16_t script_index; // Index of a script entry in the corresponding anm file
+    uint16_t _padding; // Unused, padding
+    float x; // x coordinate of the bottom-left corner of the quad
+    float y; // y coordinate of the bottom-left corner of the quad
+    float z; // z coordinate of the bottom-left corner of the quad
+    float width; // If 0, defaults to 32.0f
+    float height; // If 0, defaults to 32.0f
+} thstd_object_t;
+
+struct object {
+    struct object_header header;
+    struct object_quad quads[]; // Stop when quads.unknown1 == 0x0004ff
+};
+</pre>
+
+		<p>The following description is symbolic.</p>
+<pre>
+struct section1 {
+    uint32_t offsets[]; // header.nb_objects offsets towards objects
+};*/
+</pre>
+
 
-		<h2>Data</h2>
-		<pre>
-0 - ... - ...
+		<h2>Second section</h2>
+		<p>This section is responsible for placing objects from section 1 in the space.</p>
+<pre>
+typedef struct {
+    uint16_t object_id; // must not exceed header.nb_objects
+    uint16_t unknown1; // Always 256, doesn't seem to change anything
+    float x;
+    float y;
+    float z;
+} thstd_face_t;
+// ends with 16 \xFF
+</pre>
+
+
+
+		<h2>Third Section</h2>
+		<p>This section is responsible for camera movement, color effects, and such things.</p>
+<pre>
+typedef struct {
+    uint32_t frame_num;
+    uint16_t type; // 1=colormsg
+    uint16_t unknown; //TODO: Probably the size of the message, always 0x0c, ignored by the game
+    uint32_t arg1;
+    float arg2;
+    float arg3;
+} thstd_message_t;
+
+typedef struct {
+    uint8_t b;
+    uint8_t g;
+    uint8_t r;
+    uint8_t unknown1; // Seems useless. padding?
+} color_t;
+
+typedef struct {
+    color_t color;
+    float opacity_gradient_start; //TODO
+    float opacity_gradient_stop; //TODO
+} thstd_colormsg_t;
+
+typedef struct {
+    float x;
+    float y;
+    float z;
+} thstd_cameramsg_t;
+// ends with 20 \xFF
+</pre>
+
+
+
+
+
+
+
+<pre>
+typedef struct {
+    thstd_header_t header;
+    uint32_t* offsets;
+    list_t objects;
+    list_t faces;
+    list_t messages;
+} PACK_ATTRIBUTE thstd_t;
 </pre>
 	</body>
 </html>