Full camera animation block support

Torphedo · Jul 19, 2022 · cd502d6 · cd502d6
1 parent dea37fa
commit cd502d6
Showing 1 changed file with 88 additions and 34 deletions.
diff --git a/templates/EsperALR.bt b/templates/EsperALR.bt
@@ -34,16 +34,21 @@ struct File_ALR
 				int Magic<bgcolor=cLtGray>;
 				int Size<bgcolor=cBlue>;
 				int InfoSectionsCount<bgcolor=cLtGray>;
-				struct InfoSection2
-				{
-				    int Flags2<bgcolor=cYellow>; // (?) Example from pc00a.alr: 0x01 00 04 00
-				    int DataSec_Start<bgcolor=cGreen>;
-				    int Unk<bgcolor=cLtRed>;
-				    int Unk<bgcolor=cLtRed>;
-				    int UnkZ<bgcolor=cLtRed>;
-				    int StaticID<bgcolor=cPurple>;
-				    int Unk<bgcolor=cLtRed>;
-				} Subsection[InfoSectionsCount];
+
+                // Prevents warnings if the array size will be 0.
+                if (InfoSectionsCount != 0)
+                {
+				    struct InfoSection2
+				    {
+				        int Flags2<bgcolor=cYellow>; // (?) Example from pc00a.alr: 0x01 00 04 00
+				        int DataSec_Start<bgcolor=cGreen>;
+				        int Unk<bgcolor=cLtRed>;
+				        int Unk<bgcolor=cLtRed>;
+				        int UnkZ<bgcolor=cLtRed>;
+				        int StaticID<bgcolor=cPurple>;
+				        int Unk<bgcolor=cLtRed>;
+				    } Subsection[InfoSectionsCount];
+                }
 			} Subfile;
 		}
 
@@ -84,33 +89,24 @@ struct File_ALR
 		{
 		    struct Block0xD
 		    {
-			int Magic<bgcolor=cLtGray>; // 0D 00 00 00
-			int SectorSize<bgcolor=cBlue>;
-            int Pad;
+			    int Magic<bgcolor=cLtGray>; // 0D 00 00 00
+			    int SectorSize<bgcolor=cBlue>;
+                int Pad;
 		    } Subfile;
         }
 
-        if (ReadByte() == 3 || ReadByte() == 5)
+        if (ReadByte() == 0xA)
 		{
-			struct Block0x3
-			{
-				int Magic<bgcolor=cLtGray>; // 03 00 00 00
-				int Size<bgcolor=cBlue>;
-				int Unk1<bgcolor=cRed>; // Seems to always be 00 00 20 42
-				int Flags<bgcolor=cYellow>; // (?) Example from pc00a.alr: 06 00 08 00
-				int Unk2<bgcolor=cRed>;
-				int Unk3<bgcolor=cRed>; // UNK2 and UNK3 sometimes match each other in value. When they don't, UNK3 is always 0
-				int UnkZero1<bgcolor=cRed>;
-				int Flags<bgcolor=cYellow>; // Example from pc00a.alr: 00 02 0C 00
-
-				// 0x[SIZE-0x24] DATA
-				// 0x24 = 36
-				local int DataSize = Size - 32;
-				char DataSector[DataSize]<bgcolor=cGreen>;
-			} Subfile;
-		}
+		    struct Block0xA
+		    {
+			    int Magic<bgcolor=cLtGray>; // 0A 00 00 00
+			    int SectorSize<bgcolor=cBlue>;
+                char Unknown[28]<bgcolor=cRed>;
+                char pad[12];
+		    } Subfile;
+        }
 
-		if (ReadByte() == 0x10)
+        if (ReadByte() == 0x10)
 		{
 			struct Block0x10
 			{
@@ -135,6 +131,53 @@ struct File_ALR
                 } TGA[TGA_Num];
 			} Subfile;
 		}
+
+        // These blocks are only found in st##cam.alr files
+        // in the Map folder. They control the camera animation
+        // for stage intros.
+        if (ReadByte() == 0x7)
+		{
+		    struct Block0x7
+		    {
+			    int Magic<bgcolor=cLtGray>; // 07 00 00 00
+			    int SectorSize<bgcolor=cBlue>;
+                int Unknown[3]<bgcolor=cRed>;
+                int unk;
+                double pad;
+                struct AnimFrames
+                {
+                    float FrameNum<bgcolor=cWhite>;
+                    float CoordinateX<bgcolor=cRed>;
+                    float CoordinateY<bgcolor=cGreen>;
+                    float CoordinateZ<bgcolor=cBlue>;
+                } animation[(SectorSize - 32)/16];
+		    } Subfile;
+        }
+
+        if (ReadByte() == 3 || ReadByte() == 5)
+		{
+			struct Block0x3
+			{
+				int Magic<bgcolor=cLtGray>; // 03 00 00 00
+				int Size<bgcolor=cBlue>;
+				int Unk1<bgcolor=cRed>; // Seems to always be 00 00 20 42
+				int Flags<bgcolor=cYellow>; // (?) Example from pc00a.alr: 06 00 08 00
+				int Unk2<bgcolor=cRed>;
+				int Unk3<bgcolor=cRed>; // UNK2 and UNK3 sometimes match each other in value. When they don't, UNK3 is always 0
+				int UnkZero1<bgcolor=cRed>;
+				int Flags<bgcolor=cYellow>; // Example from pc00a.alr: 00 02 0C 00
+
+				// 0x[SIZE-0x24] DATA
+				// 0x24 = 36
+                local int VertCount = 0;
+                while (VertCount < (Size - 32)/8)
+                {
+				    float UnkNum<bgcolor=cYellow>;
+                    float Float<bgcolor=cGreen>;
+                    VertCount++;
+                };
+			} Subfile;
+		}
 
         if (ReadByte() == 2)
 		{
@@ -193,11 +236,22 @@ struct File_ALR
                 }
 		    } Subfile;
         }
+
+        if (FEof() == 1)
+        {
+            // Checks if we're at the end of the file
+            break;
+        }
 
-        if (ReadByte() != 0x00 && ReadByte() != 0x01 && ReadByte() != 0x02 && ReadByte() != 0x03 && ReadByte() !=0x05 && ReadByte() != 0x0D && ReadByte() && ReadByte() != 0x0D && ReadByte() != 0x10 && ReadByte() != 0x13 && ReadByte() != 0x14 && ReadByte() != 0x15 && ReadByte() != 0x16)
+        if (ReadByte() != 0x00 && ReadByte() != 0x01 && ReadByte() != 0x02 && ReadByte() != 0x03 && ReadByte() !=0x05 && ReadByte() != 0x7 && ReadByte() != 0x0A && ReadByte() && ReadByte() != 0x0D && ReadByte() != 0x10 && ReadByte() != 0x13 && ReadByte() != 0x14 && ReadByte() != 0x15 && ReadByte() != 0x16)
         {
             break;
         }
 	}
-    char Whitespace[header.WhitespaceEndAddress - (FTell())]<bgcolor=cGray>;
+
+    if (FEof() != 1)
+    {
+        // Checks if we're at the end of the file
+        char Whitespace[header.WhitespaceEndAddress - (FTell())]<bgcolor=cGray>;
+    }
 } file;