X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;f=src%2Ftesuto.c;h=4c328fda160cdf8e90f7caac26d2869ce0c87a13;hb=06d7ca2f9d2b6a8e784e0338080ceeb7da3621e5;hp=4ad302e9196987db772c5600fcce029c8e16d9f7;hpb=f79335f0b025aa7c3dab4abaf6cdc147dd32ef1a;p=16.git

diff --git a/src/tesuto.c b/src/tesuto.c
index 4ad302e9..4c328fda 100755
--- a/src/tesuto.c
+++ b/src/tesuto.c
@@ -1,6 +1,110 @@
-#include <stdio.h>
-
-void main()
-{
-	printf("pee\n");
-}
+#include "src/tesuto.h"
+
+static unsigned char palette[768];
+global_game_variables_t gvar;
+
+int main(int argc,char **argv) {
+	struct vrl1_vgax_header *vrl_header;
+	vrl1_vgax_offset_t *vrl_lineoffs;
+	unsigned char *buffer;
+	unsigned int bufsz;
+	int fd;
+
+	if (argc < 3) {
+		fprintf(stderr,"drawvrl <VRL file> <palette file>\n");
+		return 1;
+	}
+
+	fd = open(argv[1],O_RDONLY|O_BINARY);
+	if (fd < 0) {
+		fprintf(stderr,"Unable to open '%s'\n",argv[1]);
+		return 1;
+	}
+	{
+		unsigned long sz = lseek(fd,0,SEEK_END);
+		if (sz < sizeof(*vrl_header)) return 1;
+		if (sz >= 65535UL) return 1;
+
+		bufsz = (unsigned int)sz;
+		buffer = malloc(bufsz);
+		if (buffer == NULL) return 1;
+
+		lseek(fd,0,SEEK_SET);
+		if ((unsigned int)read(fd,buffer,bufsz) < bufsz) return 1;
+
+		vrl_header = (struct vrl1_vgax_header*)buffer;
+		if (memcmp(vrl_header->vrl_sig,"VRL1",4) || memcmp(vrl_header->fmt_sig,"VGAX",4)) return 1;
+		if (vrl_header->width == 0 || vrl_header->height == 0) return 1;
+	}
+	close(fd);
+
+	probe_dos();
+	if (!probe_vga()) {
+		printf("VGA probe failed\n");
+		return 1;
+	}
+	int10_setmode(19);
+	update_state_from_vga();
+	VGAmodeX(1, &gvar);
+	//vga_enable_256color_modex(); // VGA mode X
+
+
+	/* load color palette */
+	fd = open(argv[2],O_RDONLY|O_BINARY);
+	if (fd >= 0) {
+		unsigned int i;
+
+		read(fd,palette,768);
+		close(fd);
+
+		vga_palette_lseek(0);
+		for (i=0;i < 256;i++) vga_palette_write(palette[(i*3)+0]>>2,palette[(i*3)+1]>>2,palette[(i*3)+2]>>2);
+	}
+
+	/* preprocess the sprite to generate line offsets */
+	vrl_lineoffs = vrl1_vgax_genlineoffsets(vrl_header,buffer+sizeof(*vrl_header),bufsz-sizeof(*vrl_header));
+	if (vrl_lineoffs == NULL) return 1;
+
+	draw_vrl1_vgax_modex(0,0,vrl_header,vrl_lineoffs,buffer+sizeof(*vrl_header),bufsz-sizeof(*vrl_header));
+	while (getch() != 13);
+
+	{
+		unsigned int i;
+
+		for (i=1;i < 320;i++)
+			draw_vrl1_vgax_modex(i,0,vrl_header,vrl_lineoffs,buffer+sizeof(*vrl_header),bufsz-sizeof(*vrl_header));
+	}
+	while (getch() != 13);
+
+	{
+		unsigned int i;
+
+		for (i=1;i < 200;i++)
+			draw_vrl1_vgax_modex(i,i,vrl_header,vrl_lineoffs,buffer+sizeof(*vrl_header),bufsz-sizeof(*vrl_header));
+	}
+	while (getch() != 13);
+
+	{
+		unsigned int i;
+
+		for (i=(2 << 6)/*200%*/;i >= (1 << 4)/*25%*/;i--)
+			draw_vrl1_vgax_modexstretch(0,0,i,vrl_header,vrl_lineoffs,buffer+sizeof(*vrl_header),bufsz-sizeof(*vrl_header));
+	}
+	while (getch() != 13);
+	{
+		unsigned int i;
+
+		for (i=(2 << 6)/*200%*/;i >= (1 << 4)/*25%*/;i--)
+			draw_vrl1_vgax_modexystretch(0,0,i,i,vrl_header,vrl_lineoffs,buffer+sizeof(*vrl_header),bufsz-sizeof(*vrl_header));
+	}
+	while (getch() != 13);
+
+	int10_setmode(3);
+	//VGAmodeX(0, &gvar);
+	free(vrl_lineoffs);
+	buffer = NULL;
+	free(buffer);
+	bufsz = 0;
+	return 0;
+}
+