checking concistancy and fade.exe remade!

diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
new file mode 100755 (executable)
index 0000000..f9f4509
--- /dev/null
+++ b/.vscode/c_cpp_properties.json
@@ -0,0 +1,31 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "${workspaceFolder}/**"
+            ],
+            "defines": [],
+            "compilerPath": "/usr/bin/gcc",
+            "cStandard": "gnu17",
+            "cppStandard": "gnu++14",
+            "intelliSenseMode": "linux-gcc-x64"
+        },
+        {
+            "name": "open watcom 2.0",
+            "includePath": [
+                "${workspaceFolder}/**",
+                "/dos/fdos/watcom2/h/**"
+            ],
+            "defines": [],
+            "compilerPath": "/dos/fdos/watcom2/binl/wcl",
+            "cStandard": "c89",
+            "cppStandard": "c++98",
+            "intelliSenseMode": "${default}",
+            "compilerArgs": [
+                "-0"
+            ]
+        }
+    ],
+    "version": 4
+}
\ No newline at end of file

diff --git a/16/16/SCRC/MAKEFILE b/16/16/SCRC/MAKEFILE
index 571aaa6..124a30b 100755 (executable)
--- a/16/16/SCRC/MAKEFILE
+++ b/16/16/SCRC/MAKEFILE
@@ -1,10 +1,16 @@
-all: test.exe\r
+all: test.exe fade.exe\r
 \r
-test.exe: test.obj palette.obj\r
-       wcl test.obj palette.obj\r
+fade.exe: fade.o palette.o\r
+       wcl -l=dos -0 fade.o palette.o\r
 \r
-test.obj: test.c\r
-       wcl -c test.c\r
+test.exe: test.o palette.o\r
+       wcl -l=dos -0 test.o palette.o\r
 \r
-palette.obj: palette.h palette.c constant.h\r
-       wcl -c palette.c\r
+test.o: test.c\r
+       wcl -0 -c test.c\r
+\r
+fade.o: fade.c\r
+       wcl -0 -c fade.c\r
+\r
+palette.o: palette.h palette.c constant.h\r
+       wcl -0 -c palette.c\r

diff --git a/16/16/SCRC/TEST.C b/16/16/SCRC/TEST.C
index 0f6d77c..bd1005a 100755 (executable)
--- a/16/16/SCRC/TEST.C
+++ b/16/16/SCRC/TEST.C
@@ -1,6 +1,8 @@
 #include <stdio.h>\r
 #include "palette.h"\r
 \r
+\r
+\r
 void main() {\r
     byte *palette;\r
     int i;\r

diff --git a/16/16/SCRC/TEST.EXE b/16/16/SCRC/TEST.EXE
index 15f56f8..bc4f11d 100755 (executable)
Binary files a/16/16/SCRC/TEST.EXE and b/16/16/SCRC/TEST.EXE differ

diff --git a/16/16/SCRC/constant.h b/16/16/SCRC/constant.h
new file mode 100755 (executable)
index 0000000..fe3a27f
--- /dev/null
+++ b/16/16/SCRC/constant.h
@@ -0,0 +1,132 @@
+#define PEL_READ_REG   0x03C7   /* Color register, read address */\r
+#define PEL_WRITE_REG  0x03C8   /* Color register, write address */\r
+#define PEL_DATA_REG   0x03C9   /* Color register, data port */\r
+#define PAL_SIZE       768      /* Size of palette in bytes */\r
+#define SC_INDEX       0x03C4   /* Sequence Controller Index */\r
+#define CRTC_INDEX     0x03D4   /* CRT Controller Index */\r
+#define MISC_OUTPUT    0x03C2   /* Miscellaneous Output register */\r
+#define SCREEN_SEG     0x0a000  /* segment of display memory in mode X */\r
+#define INPUT_STATUS_1         0x03DA   /* Input Status 1 register */\r
+#define ATC_INDEX      0x03C0   /* Attribute Controller */\r
+#define START_ADDRESS_HIGH     0x0C     /* bitmap start address high byte */\r
+#define START_ADDRESS_LOW      0x0D     /* bitmap start address low byte */\r
+#define GC_INDEX       0x03CE\r
+#define BIT_MASK       0x08\r
+#define MAP_MASK       0x02\r
+\r
+#define ALL_COPY_BITS  0x00000+BIT_MASK\r
+#define ALL_DRAW_BITS  0x0FF00+BIT_MASK\r
+\r
+#define SQUARE_WIDTH 16\r
+#define SQUARE_HEIGHT 16\r
+#define SCREEN_WIDTH 320\r
+#define SCREEN_HEIGHT 200\r
+#define VIRTUAL_WIDTH 352\r
+#define VIRTUAL_HEIGHT 240\r
+\r
+#define PAGE_0 0\r
+#define PAGE_1 0x05540  /* 05470h  ;5540h */\r
+#define PAGE_2 0x0AA80  /* 0A8E0h  ;AA80h */\r
+\r
+#define SCROLL_SPEED 1               /*  Don't let it go above 8! */\r
+#define MAGIC_NUM 100\r
+\r
+#define CPU8086 0\r
+#define CPU80286 1\r
+#define CPU80386 2\r
+#define CPU80486 3\r
+\r
+/* ====================================================================== */\r
+/*                            Key Assignments */\r
+/* ====================================================================== */\r
+#define kESC 2\r
+#define kONE 4\r
+#define kTWO 6\r
+#define kTHREE 8\r
+#define kFOUR 10\r
+#define kFIVE 12\r
+#define kSIX 14\r
+#define kSEVEN 16\r
+#define kEIGHT 18\r
+#define kNINE 20\r
+#define kZERO 22\r
+#define kMINUS 24\r
+#define kEQUAL 26\r
+#define kBACKSPACE 28\r
+#define kTAB 30\r
+#define kQ 32\r
+#define kW 34\r
+#define kE 36\r
+#define kR 38\r
+#define kT 40\r
+#define kY 42\r
+#define kU 44\r
+#define kI 46\r
+#define kO 48\r
+#define kP 50\r
+#define kL_BRACE 52\r
+#define kR_BRACE 54\r
+#define kENTER 56\r
+#define kCTRL 58\r
+#define kA 60\r
+#define kS 62\r
+#define kD 64\r
+#define kF 66\r
+#define kG 68\r
+#define kH 70\r
+#define kJ 72\r
+#define kK 74\r
+#define kL 76\r
+#define kSEMICOLON 78\r
+#define kQUOTE 80\r
+#define kBACKQUOTE 82\r
+#define kL_SHIFT 84\r
+#define kBACKSLASH 86\r
+#define kZ 88\r
+#define kX 90\r
+#define kC 92\r
+#define kV 94\r
+#define kB 96\r
+#define kN 98\r
+#define kM 100\r
+#define kCOMMA 102\r
+#define kPERIOD 104\r
+#define kSLASH 106\r
+#define kR_SHIFT 108\r
+#define kGREY_STAR 110\r
+#define kALT 112\r
+#define kSPACE 114\r
+#define kCAPSLOCK 116\r
+#define kF1 118\r
+#define kF2 120\r
+#define kF3 122\r
+#define kF4 124\r
+#define kF5 126\r
+#define kF6 128\r
+#define kF7 130\r
+#define kF8 132\r
+#define kF9 134\r
+#define kF10 136\r
+#define kNUMLOCK 138\r
+#define kSCRLLOCK 140\r
+#define kHOME 142\r
+#define kUP 144\r
+#define kPAGE_UP 146\r
+#define kGREY_MINUS 148\r
+#define kLEFT 150\r
+#define kPAD_FIVE 152\r
+#define kRIGHT 154\r
+#define kGREY_PLUS 156\r
+#define kEND 158\r
+#define kDOWN 160\r
+#define kPAGE_DOWN 162\r
+#define kINSERT 164\r
+#define kDELETE 166\r
+\r
+#define kF11 174\r
+#define kF12 176\r
+\r
+\r
+/* handy types */\r
+typedef char byte;\r
+typedef short word;\r

diff --git a/16/16/SCRC/fade.c b/16/16/SCRC/fade.c
new file mode 100755 (executable)
index 0000000..76557c1
--- /dev/null
+++ b/16/16/SCRC/fade.c
@@ -0,0 +1,34 @@
+#include <stdio.h>\r
+#include <conio.h>\r
+#include <string.h>\r
+#include <stdlib.h>\r
+#include "palette.h"\r
+\r
+void main() {\r
+    byte *palette;\r
+    int i;\r
+\r
+    /* get our starting point */\r
+    palette = newPal();\r
+    palSave(palette);\r
+\r
+    /* fade to black and back */\r
+       while (1)\r
+       {\r
+               fadeOff(1, palette);\r
+               palBlack();\r
+               fadeOn(1, palette);\r
+               palUpdate(palette);\r
+\r
+               if (kbhit)\r
+               {\r
+                       // Terminates the loop\r
+                       // when escape is pressed\r
+                       if (getch() == 27)\r
+                               break;\r
+               }\r
+       }\r
+\r
+    free(palette);\r
+    return;\r
+}\r

diff --git a/16/16/SCRC/fade.exe b/16/16/SCRC/fade.exe
new file mode 100755 (executable)
index 0000000..e164f2d
Binary files /dev/null and b/16/16/SCRC/fade.exe differ

diff --git a/16/16/SCRC/funptr.exe b/16/16/SCRC/funptr.exe
new file mode 100755 (executable)
index 0000000..c6053f3
Binary files /dev/null and b/16/16/SCRC/funptr.exe differ

diff --git a/16/16/SCRC/makefile b/16/16/SCRC/makefile
new file mode 100755 (executable)
index 0000000..124a30b
--- /dev/null
+++ b/16/16/SCRC/makefile
@@ -0,0 +1,16 @@
+all: test.exe fade.exe\r
+\r
+fade.exe: fade.o palette.o\r
+       wcl -l=dos -0 fade.o palette.o\r
+\r
+test.exe: test.o palette.o\r
+       wcl -l=dos -0 test.o palette.o\r
+\r
+test.o: test.c\r
+       wcl -0 -c test.c\r
+\r
+fade.o: fade.c\r
+       wcl -0 -c fade.c\r
+\r
+palette.o: palette.h palette.c constant.h\r
+       wcl -0 -c palette.c\r

diff --git a/16/16/SCRC/palette.c b/16/16/SCRC/palette.c
new file mode 100755 (executable)
index 0000000..7a7e734
--- /dev/null
+++ b/16/16/SCRC/palette.c
@@ -0,0 +1,160 @@
+/*\r
+ * File: PALETTE.C\r
+ * Purpose: This file contains routines for manipulating the VGA palette.\r
+ */\r
+#include <stdio.h>\r
+#include <stdlib.h>\r
+#include <conio.h>\r
+#include "palette.h"\r
+\r
+static void fadePalette(byte fade, byte start, word iter, byte *palette);\r
+static byte tmppal[PAL_SIZE];\r
+\r
+/* fade and flash */\r
+void\r
+fadeOn(word fade, byte *palette) {\r
+    fadePalette(-fade, 64, 64/fade+1, palette);\r
+}\r
+\r
+\r
+void\r
+fadeOff(word fade, byte *palette) {\r
+    fadePalette(fade, 0, 64/fade+1, palette);\r
+}\r
+\r
+\r
+void\r
+flashOn(word fade, byte *palette) {\r
+    fadePalette(fade, -64, 64/fade+1, palette);\r
+}\r
+\r
+\r
+void\r
+flashOff(word fade, byte *palette) {\r
+    fadePalette(-fade, 0, 64/fade+1, palette);\r
+}\r
+\r
+\r
+static void\r
+fadePalette(byte fade, byte start, word iter, byte *palette) {\r
+    word i;\r
+    byte dim = start;\r
+\r
+    /* handle the case where we just update */\r
+    if(iter == 0) {\r
+       palUpdate(palette);\r
+       return;\r
+    }\r
+\r
+    while(iter > 0) {  /* FadeLoop */\r
+       for(i=0; i<PAL_SIZE; i++) { /* loadpal_loop */\r
+           tmppal[i] = palette[i] - dim;\r
+           if(tmppal[i] > 127) {\r
+               tmppal[i] = 0;\r
+           } else if(tmppal[i] > 63) {\r
+               tmppal[i] = 63;\r
+           }\r
+       }\r
+        palUpdate(tmppal);\r
+       iter--;\r
+       dim += fade;\r
+    }\r
+}\r
+\r
+\r
+/* save and load */\r
+void\r
+palSave(byte *palette) {\r
+    int  i;\r
+\r
+    outp(PEL_READ_REG, 0);     /* start at palette entry 0 */\r
+    for(i=0; i<PAL_SIZE; i++) {\r
+       palette[i] = inp(PEL_DATA_REG); /* read the palette data */\r
+    }\r
+}\r
+\r
+\r
+byte *\r
+newPal() {\r
+    byte *ptr;\r
+    ptr = malloc(PAL_SIZE);\r
+\r
+    /* handle errors */\r
+    if(!ptr) {\r
+       printf("Could not allocate palette.\n");\r
+       exit(-1);\r
+    }\r
+\r
+    return ptr;\r
+}\r
+\r
+\r
+void\r
+loadPaletteFile(byte *filename, byte **palette) {\r
+    FILE *file;\r
+    byte *ptr;\r
+\r
+    /* free the palette if it exists */\r
+    if(*palette) {\r
+       free(*palette);\r
+    }\r
+\r
+    /* allocate the new palette */\r
+    *palette = newPal();\r
+\r
+    /* open the file */\r
+    file = fopen(filename, "rb");\r
+    if(!file) {\r
+       printf("Could not open palette file: %s\n", filename);\r
+       exit(-2);\r
+    }\r
+\r
+    /* read the file */\r
+    ptr = *palette;\r
+    while(!feof(file)) {\r
+       *ptr++ = fgetc(file);\r
+    }\r
+\r
+    fclose(file);\r
+}\r
+\r
+\r
+/* blanking */\r
+void\r
+palBlack() {\r
+    fadePalette(-1, 64, 1, tmppal);\r
+}\r
+\r
+\r
+void\r
+palWhite() {\r
+    fadePalette(-1, -64, 1, tmppal);\r
+}\r
+\r
+\r
+/* utility */\r
+void\r
+palUpdate(byte *p) {\r
+    int i;\r
+    waitborder();\r
+    outp(PEL_WRITE_REG, 0);  /* start at the beginning of palette */\r
+    for(i=0; i<PAL_SIZE/2; i++) {\r
+       outp(PEL_DATA_REG, p[i]);\r
+    }\r
+    waitborder();          /* waits one retrace -- less flicker */\r
+    for(i=PAL_SIZE/2; i<PAL_SIZE; i++) {\r
+       outp(PEL_DATA_REG, p[i]);\r
+    }\r
+}\r
+\r
+\r
+void\r
+waitborder() {\r
+    while(inp(INPUT_STATUS_1)  & 8)  {\r
+       /* spin */\r
+    }\r
+\r
+    while(!(inp(INPUT_STATUS_1)  & 8))  {\r
+       /* spin */\r
+    }\r
+}\r

diff --git a/16/16/SCRC/palette.h b/16/16/SCRC/palette.h
new file mode 100755 (executable)
index 0000000..dde59dc
--- /dev/null
+++ b/16/16/SCRC/palette.h
@@ -0,0 +1,24 @@
+/*\r
+ * Headers and definitions for the palette routines.\r
+ */\r
+#include "constant.h"\r
+\r
+/* fade and flash */\r
+void fadeOn(word fade, byte *palette);\r
+void fadeOff(word fade, byte *palette);\r
+void flashOn(word fade, byte *palette);\r
+void flashOff(word fade, byte *palette);\r
+\r
+/* save and load */\r
+void palSave(byte *palette);\r
+byte *newPal();\r
+void loadPaletteFile(char *filename, byte **palette);\r
+\r
+/* blanking */\r
+void palBlack();\r
+void palWhite();\r
+\r
+/* utility */\r
+void palUpdate();\r
+void waitborder();\r
+\r

diff --git a/16/16/SCRC/test.c b/16/16/SCRC/test.c
new file mode 100755 (executable)
index 0000000..bd1005a
--- /dev/null
+++ b/16/16/SCRC/test.c
@@ -0,0 +1,28 @@
+#include <stdio.h>\r
+#include "palette.h"\r
+\r
+\r
+\r
+void main() {\r
+    byte *palette;\r
+    int i;\r
+\r
+    /* get our starting point */\r
+    palette = newPal();\r
+    palSave(palette);\r
+\r
+    /* fade to black and back */\r
+    fadeOff(1, palette);\r
+    palBlack();\r
+    fadeOn(1, palette);\r
+    palUpdate(palette);\r
+\r
+    /*  fade to white and back */\r
+    flashOff(1, palette);\r
+    palWhite();\r
+    flashOn(1, palette);\r
+    palUpdate(palette);\r
+\r
+    free(palette);\r
+    return;\r
+}\r

diff --git a/16/16/SCRC/test.exe b/16/16/SCRC/test.exe
new file mode 100755 (executable)
index 0000000..bc4f11d
Binary files /dev/null and b/16/16/SCRC/test.exe differ

diff --git a/src/lib/doslib b/src/lib/doslib
index b12b1cb..88c15e2 160000 (submodule)
--- a/src/lib/doslib
+++ b/src/lib/doslib
@@ -1 +1 @@
-Subproject commit b12b1cb71f93e2844d6272b9ad77d05edca0eede
+Subproject commit 88c15e215fc1df044ab9647baa65a5826a1ac063

diff --git a/src/lib/jsmn b/src/lib/jsmn
index 1aa2e8f..25647e6 160000 (submodule)
--- a/src/lib/jsmn
+++ b/src/lib/jsmn
@@ -1 +1 @@
-Subproject commit 1aa2e8f80849c983466b165d53542da9b1bd1b32
+Subproject commit 25647e692c7906b96ffd2b05ca54c097948e879c