Merge branch 'master' of https://git.teknik.io/scuti/lib3ddevil1 into h/pldnoheap

include/devil1tex.h

@@ -0,0 +1,71 @@
+#ifndef DEVIL1TEX_H
+#define DEVIL1TEX_H
+
+#include <stdint.h>
+#include <stdbool.h>
+
+// disable struct padding
+// to easily impose struct on plain data.
+#pragma pack(push, 1)
+
+struct TexturePack {
+    char    id[4];
+    int32_t   batchNumber;
+    uint32_t  firstBatchOffset; // <format=hex>
+    uint32_t  unknownA;
+};
+
+struct TextureBatchDescriptor{
+    int32_t batchIdx;
+    uint32_t hash;        // <format=hex>
+    uint32_t texNumber;
+    uint32_t unknownA[8]; // <format=hex>
+    uint32_t textureSize; // <format=hex>
+    uint32_t unknownB[30];
+};
+
+struct Texture {
+    // size of array is defined by descriptor
+    // textureSize
+    unsigned char *data;
+};
+
+struct TextureBatch {
+    // quantity of textures are defined by descriptor
+    // texNumber
+    struct Texture *batch;
+};
+
+#pragma pack(pop)
+
+// -------------------------------------------------------+
+//                  Functions
+// -------------------------------------------------------+
+
+// Print Texture Pack Header.
+void printtph(struct TexturePack*);
+
+// Print Texture Batch Descriptor.
+void printtbd(struct TextureBatchDescriptor*);
+
+// Get Texture Batch Descriptor.
+// ** = 'pass by reference' of a pointer to struct
+bool gettexdescriptor(struct TextureBatchDescriptor**,
+                      unsigned int,
+                      const char *,
+                      unsigned int);
+
+// Get Texture Batch.
+// ** = 'pass by reference' of a pointer to struct
+bool gettexbatch(struct TextureBatch**, 
+                 unsigned int, 
+                 const char*,
+                 unsigned int);
+
+// Unpack Texture Batch
+bool unpacktexbatch(struct Texture*,
+                    unsigned int,
+                    const char*, 
+                    const unsigned int);
+
+#endif