deleted: 16/BANKBLIT.C

[16.git] / 16 / sauce / tile.h

diff --git a/16/sauce/tile.h b/16/sauce/tile.h
new file mode 100644 (file)
index 0000000..04dfb2d
--- /dev/null
+++ b/16/sauce/tile.h
@@ -0,0 +1,39 @@
+#ifndef tile_h
+#define tile_h
+
+
+#define NUMTIMAGE 10    // size of tile image array
+
+// all tiles are 16x16 images with no background scanning
+typedef struct tile_typ
+    {
+    int x_loc;
+    int y_loc;
+    short numimages;
+    short curimage;
+    short state;
+    unsigned char far * images[NUMTIMAGE];
+    }tile;
+
+//FUNCTIONS
+
+// allocate memory for a tile with images[frames]
+// sets tile.state = 0;  returns 1 if memory not allocated
+int tilecreate(tile *ntile, int frames);
+
+//frees image memory used by tile
+void tileclose(tile *dtile);
+
+// reads all tile images from double buffer
+// images must be in double buffer b4 called
+void tileload (tile * in);
+
+// writes tile to screen(dest points to upper left corner)
+// at location (tile.x_loc,tile.y_loc)
+writetile(tile *out, unsigned char far* dest);
+
+// writes tile to screen(dest) clipping the left or right
+// edge if necessary, returns 0 if tile completely off screen 
+int writetile_xclip(tile *out, unsigned char far* dest);
+
+#endif