+/* Project 16 Source Code~
+ * Copyright (C) 2012-2015 sparky4 & pngwen & andrius4669
+ *
+ * This file is part of Project 16.
+ *
+ * Project 16 is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Project 16 is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>, or
+ * write to the Free Software Foundation, Inc., 51 Franklin Street,
+ * Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
#include <dos.h>
#include <string.h>
#include <mem.h>
#include <conio.h>
#include <stdio.h>
#include <stdlib.h>
-#include "src\lib\modex16.h"
-
+#include "src/lib/modex16.h"
byte far* VGA=(byte far*) 0xA0000000; /* this points to video memory. */
page.dy = 0;
page.width = SCREEN_WIDTH;
page.height = SCREEN_HEIGHT;
+ page.id = 0;
return page;
}
result.dy = 0;
result.width = p->width;
result.height = p->height;
+ result.id = p->id+1;
+
+ return result;
+}
+
+//next page with defined dimentions~
+page_t
+modexNextPage0(page_t *p, word x, word y)
+{
+ page_t result;
+
+ result.data = p->data + (p->width/4)*p->height; /* compute the offset */
+ result.dx = 0;
+ result.dy = 0;
+ result.width = x;
+ result.height = y;
+ result.id = p->id+1;
return result;
}
outp(CRTC_DATA, crtcOffset);
/* wait for one retrace */
- while (!(inp(INPUT_STATUS_1) & VRETRACE));
+ while (!(inp(INPUT_STATUS_1) & VRETRACE));
/* do PEL panning here */
outp(AC_INDEX, 0x33);
}
+void
+oldDrawBmp(byte far* page, int x, int y, bitmap_t *bmp, byte sprite)
+{
+ byte plane;
+ word px, py;
+ word offset;
+
+ /* TODO Make this fast. It's SLOOOOOOW */
+ for(plane=0; plane < 4; plane++) {
+ modexSelectPlane(PLANE(plane+x));
+ for(px = plane; px < bmp->width; px+=4) {
+ offset=px;
+ for(py=0; py<bmp->height; py++) {
+ if(!sprite || bmp->data[offset])
+ page[PAGE_OFFSET(x+px, y+py)] = bmp->data[offset];
+ offset+=bmp->width;
+ }
+ }
+ }
+}
+
+
void
modexDrawBmp(page_t *page, int x, int y, bitmap_t *bmp) {
/* draw the region (the entire freakin bitmap) */
;-- begin plane painting
MOV AX, height ; start the row counter
- MOV rowCounter, AX ;
+ MOV rowCounter, AX ;
MOV DI, poffset ; go to the first pixel
MOV SI, bmpOffset ; go to the bmp pixel
ROW_LOOP:
;-- begin plane painting
MOV AX, height ; start the row counter
- MOV rowCounter, AX ;
+ MOV rowCounter, AX ;
MOV DI, poffset ; go to the first pixel
MOV SI, bmpOffset ; go to the bmp pixel
ROW_LOOP:
free(pal);
}
+void bputs(/*bmp_t *bmp, */unsigned x, unsigned y, const char *s)\r
+{\r
+ byte far *font;\r
+ //bmp_t src;\r
+\r
+ //font = bios_8x8_font();\r
+ //src.wd = 8;\r
+ //src.ht = 8;\r
+ //src.ops = &g_ops1;\r
+ for(; *s != '\0'; s++)\r
+ {\r
+ //src.raster = font + 8 * (*s);\r
+ //blit1(&src, bmp, x, y);\r
+ x += 8;\r
+ }\r
+}
+
void
modexWaitBorder() {
while(inp(INPUT_STATUS_1) & 8) {