From 17fb0f3bf365b695992193e6a354acc37f04b3ff Mon Sep 17 00:00:00 2001
From: sparky4 <sparky4@cock.li>
Date: Mon, 9 Jan 2017 11:48:47 -0600
Subject: [PATCH] added stuff to help me study 0.exe it is a complex program
 wwww

---
 src/0.c      | 35 ++++++++++++++++++++++++---------
 src/tesuto.h | 55 +++++++++++++++++++++++++++++++++++++++-------------
 2 files changed, 67 insertions(+), 23 deletions(-)

diff --git a/src/0.c b/src/0.c
index ee5f5c44..24a2ef75 100755
--- a/src/0.c
+++ b/src/0.c
@@ -5,17 +5,13 @@
 
 #include "src/tesuto.h"
 
-#define FILENAME_1 "data/aconita.vrl"
-#define FILENAME_2 "data/aconita.pal"
-//#define FILENAME_2 "data/default.pal"
+//#define FILENAME_1 "data/aconita.vrl"
+//#define FILENAME_2 "data/aconita.pal"
+#define FILENAME_1 "data/spri/chikyuu.vrl"
+#define FILENAME_2 "data/spri/chikyuu.pal"
 
 //#define PATTERN
 #define INITTNUM 1
-#define DRAWCORNERBOXES \
-DRAWOTHERCORNERBOX_TOPLEFT; \
-DRAWOTHERCORNERBOX_TOPRIGHT; \
-DRAWOTHERCORNERBOX_BOTTOMLEFT; \
-DRAWOTHERCORNERBOX_BOTTOMRIGHT; \
 
 static unsigned char palette[768];
 player_t player[MaxPlayers];
@@ -31,7 +27,9 @@ int main(int argc,char **argv)
 	unsigned int bufsz;
 	int fd, i;
 	char *bakapee1,*bakapee2;
+
 	boolean anim=1,noanim=0;
+
 	pan.pn=0;
 
 	bakapee1=malloc(64);
@@ -115,6 +113,7 @@ int main(int argc,char **argv)
 	#define VMEMHEIGHT gvar.video.page[0].height+gvar.video.page[1].height
 
 	//4	this draws that pattern on the screen
+#ifdef PATTERN
 	{
 		unsigned int i,j,o;
 		/* fill screen with a distinctive pattern */
@@ -125,6 +124,9 @@ int main(int argc,char **argv)
 				vga_state.vga_graphics_ram[o] = (i^j)&15; // VRL samples put all colors in first 15!
 		}
 	}
+#else
+	TESTBG;
+#endif
 
 	DRAWCORNERBOXES;
 
@@ -139,6 +141,7 @@ int main(int argc,char **argv)
 		VGA_RAM_PTR omemptr;
 		int xdir=1,ydir=1;
 
+#ifdef PATTERN
 		int j;
 		/* fill pattern offset with a distinctive pattern */
 		for (i=0;i < gvar.video.page[0].width;i++) {
@@ -147,7 +150,9 @@ int main(int argc,char **argv)
 			for (j=0;j < VMEMHEIGHT;j++,o += gvar.video.page[0].stridew)
 				vga_state.vga_graphics_ram[o] = (i^j)&15; // VRL samples put all colors in first 15!
 		}
-
+#else
+	TESTBG;
+#endif
 		DRAWCORNERBOXES;
 
 		/* starting coords. note: this technique is limited to x coordinates of multiple of 4 */
@@ -165,13 +170,25 @@ int main(int argc,char **argv)
 			{
 				//gvar.kurokku.fpscap=!gvar.kurokku.fpscap;
 				anim=!anim;
+				DRAWCORNERBOXES;
+				IN_UserInput(1,1);
+			}
+			if(IN_KeyDown(sc_A))	//a
+			{
+				//gvar.kurokku.fpscap=!gvar.kurokku.fpscap;
+				noanim=!noanim;
+				DRAWCORNERBOXES;
 				IN_UserInput(1,1);
 			}
+
 			FUNCTIONKEYFUNCTIONS0EXE;
 			if(IN_KeyDown(sc_R)){
 				gvar.video.page[0].dx=gvar.video.page[0].dy=gvar.video.page[1].dx=gvar.video.page[1].dy=16;
+				mv[0].tx = mv[0].ty = mv[1].tx = mv[1].ty = INITTNUM;
 				modexShowPage(&(gvar.video.page[pan.pn]));
 				player[0].q = 1; player[0].d = 2;
+				x=y=0;
+				xdir=ydir=1;
 			} //R
 
 			if(anim && !noanim)
diff --git a/src/tesuto.h b/src/tesuto.h
index df07c5bf..6ada8a7b 100755
--- a/src/tesuto.h
+++ b/src/tesuto.h
@@ -19,30 +19,57 @@
 			if(IN_KeyDown(25)){ modexpdump(mv[1].page); modexShowPage(&(gvar.video.page[1])); IN_UserInput(1,1); }
 
 ////corner markers
-#define GVP gvar.video.page[0]
-#define GW	GVP.width-16
-#define GH	GVP.height-16
-#define GE	GVP.sw
-#define GJ	GVP.sh
-#define DCBF modexClearRegion(&GVP
+#define GVPO gvar.video.page[0]
+#define GVPI gvar.video.page[1]
+#define OW	GVPO.width-16
+#define OH	GVPO.height-16
+#define OE	GVPO.sw
+#define OJ	GVPO.sh
+#define IW	GVPI.width-16
+#define IH	GVPI.height-16
+#define IE	GVPI.sw
+#define IJ	GVPI.sh
+#define DCBO modexClearRegion(&GVPO
+#define DCBI modexClearRegion(&GVPI
 
 #define DRAWOTHERCORNERBOX_TOPLEFT \
-DCBF, 0,	0,	16, 16, 0); \
-DCBF, 16,	16,	16, 16, 2);
+DCBO,	0,	0,	16, 16, 0); \
+DCBO,	16,	16,	16, 16, 2); \
+DCBI,		0,	0,	16, 16, 0); \
+DCBI,		16,	16,	16, 16, 2);
 
 #define DRAWOTHERCORNERBOX_TOPRIGHT \
-DCBF, GW,	0,	16, 16, 0); \
-DCBF, GE,	16,	16, 16, 2);
+DCBO,	OW,	0,	16, 16, 0); \
+DCBO,	OE,	16,	16, 16, 2); \
+DCBI,		IW,	0,	16, 16, 0); \
+DCBI,		IE,	16,	16, 16, 2);
 
 #define DRAWOTHERCORNERBOX_BOTTOMLEFT \
-DCBF, 0,	GH,	16, 16, 0); \
-DCBF, 16,	GJ,	16, 16, 2);
+DCBO,	0,	OH,	16, 16, 0); \
+DCBO,	16,	OJ,	16, 16, 2); \
+DCBI,		0,	IH,	16, 16, 0); \
+DCBI,		16,	IJ,	16, 16, 2);
 
 #define DRAWOTHERCORNERBOX_BOTTOMRIGHT \
-DCBF, GE,	GJ,	16, 16, 2);\
-DCBF, GW,	GH,	16, 16, 0);
+DCBO,	OE,	OJ,	16, 16, 2); \
+DCBO,	OW,	OH,	16, 16, 0); \
+DCBI,		IE,	IJ,	16, 16, 2);\
+DCBI,		IW,	IH,	16, 16, 0);
 
+#define DRAWCORNERBOXES \
+DRAWOTHERCORNERBOX_TOPLEFT; \
+DRAWOTHERCORNERBOX_TOPRIGHT; \
+DRAWOTHERCORNERBOX_BOTTOMLEFT; \
+DRAWOTHERCORNERBOX_BOTTOMRIGHT; \
 
+#define TESTBG \
+	modexClearRegion(&gvar.video.page[0], 0, 0, gvar.video.page[0].width, gvar.video.page[0].height, 15); \
+	modexClearRegion(&gvar.video.page[0], 16, 16, gvar.video.page[0].sw, gvar.video.page[0].sh, 128); \
+	modexClearRegion(&gvar.video.page[0], 32, 32, gvar.video.page[0].sw-32, gvar.video.page[0].sh-32, 42); \
+	modexClearRegion(&gvar.video.page[0], 48, 48, gvar.video.page[0].sw-64, gvar.video.page[0].sh-64, 128); \
+	modexCopyPageRegion(&gvar.video.page[1], &gvar.video.page[0], 0, 0, 0, 0, gvar.video.page[0].width, gvar.video.page[0].height); \
+	modexClearRegion(&gvar.video.page[2], 0, 0, gvar.video.page[2].sw, gvar.video.page[2].sh, 47); \
+	modexClearRegion(&gvar.video.page[3], 0, 0, gvar.video.page[3].sw, gvar.video.page[3].sh, 45);
 
 typedef unsigned char far *VGA_RAM_PTR;
 //VGA_RAM_PTR vga_graphics_ram = (VGA_RAM_PTR)MK_FP(0xA000,0x0000);
-- 
2.39.2