X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;f=16%2Fmodex16%2FMODEX16.H;fp=16%2Fmodex16%2Fmodex16.h;h=7bd92bc1dcb5101cfe14e45a97009e2012ccbb00;hb=d274f7cdb66fd39016a2d342ed8b9d5a548c15fe;hp=4502fa08db34ae902de6d7d11b1b9b5fee254489;hpb=17c039519c1549f519a3166653d1ace911354459;p=16.git

diff --git a/16/modex16/modex16.h b/16/modex16/MODEX16.H
similarity index 50%
rename from 16/modex16/modex16.h
rename to 16/modex16/MODEX16.H
index 4502fa08..7bd92bc1 100644
--- a/16/modex16/modex16.h
+++ b/16/modex16/MODEX16.H
@@ -7,18 +7,49 @@
 #include "types.h"
 
 /* -========================== Types & Macros ==========================- */
-#define PAGE_OFFSET(x,y) ((y<<6)+(y<<4)+(x>>2))
+#define PAGE_OFFSET(x,y) (((y)<<6)+((y)<<4)+((x)>>2))
 #define PLANE(x) (1<< (x&3))
 typedef byte far* page_t;
 #define SELECT_ALL_PLANES() outpw(0x03c4, 0xff02)
+typedef struct {
+    byte *data;
+    word width;
+    word height;
+    byte *palette;
+} bitmap_t;
 
 /* -============================ Functions =============================- */
+/* mode switching, page, and plane functions */
 void modexEnter();
 void modexLeave();
 void modexShowPage(page_t page);
 void modexPanPage(page_t *page, int dx, int dy);
 void modexSelectPlane(byte plane);
 void modexClearRegion(page_t page, int x, int y, int w, int h, byte color);
+void modexDrawBmp(page_t page, int x, int y, bitmap_t *bmp, byte sprite);
+
+/* Palette fade and flash effects */
+void modexFadeOn(word fade, byte *palette);
+void modexFadeOff(word fade, byte *palette);
+void modexFlashOn(word fade, byte *palette);
+void modexFlashOff(word fade, byte *palette);
+
+/* palette loading and saving */
+void modexPalSave(byte *palette);
+byte *modexNewPal();
+void modexLoadPalFile(char *filename, byte **palette);
+void modexSavePalFile(char *filename, byte *palette);
+
+/* fixed palette functions */
+void modexPalBlack();
+void modexPalWhite();
+
+/* utility functions */
+void modexPalUpdate(byte *p);
+void modexWaitBorder();
+
+/* bitmap functions */
+bitmap_t modexLoadPcx(char *filename);
 
 /* -======================= Constants & Vars ==========================- */
 extern byte far*  VGA;  /* The VGA Memory */
@@ -41,4 +72,8 @@ extern byte far*  VGA;  /* The VGA Memory */
 #define INPUT_STATUS_1		0x03da
 #define DISPLAY_ENABLE		0x01
 #define MAP_MASK		0x02
+#define PAL_READ_REG            0x03C7   /* Color register, read address */
+#define PAL_WRITE_REG           0x03C8   /* Color register, write address */
+#define PAL_DATA_REG            0x03C9   /* Color register, data port */
+#define PAL_SIZE                (256 * 3)
 #endif