From: DeaDDooMER <deaddoomer@deadsoftware.ru>
Date: Mon, 13 Apr 2020 09:47:57 +0000 (+0400)
Subject: engine: use lib cp866 where needed
X-Git-Url: http://deadsoftware.ru/gitweb?a=commitdiff_plain;h=02f89a09888d2aab62c7bd92b8d3ac33fcd0c0ab;p=flatwaifu.git

engine: use lib cp866 where needed
---

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 83cd7f2..9028b81 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -31,6 +31,7 @@ set(D2D_SDL_ROOT ${D2D_GAME_ROOT}/sdl)
 set(D2D_SDLMIXER_ROOT ${D2D_GAME_ROOT}/sdlmixer)
 set(D2D_OPENAL_ROOT ${D2D_GAME_ROOT}/openal)
 set(D2D_STUBSOUND_ROOT ${D2D_GAME_ROOT}/stubsnd)
+set(D2D_LIBCP866_ROOT ${D2D_GAME_ROOT}/libs/cp866)
 
 aux_source_directory(${D2D_GAME_ROOT} D2D_GAME_SRC)
 aux_source_directory(${D2D_SDL_ROOT} D2D_SDL_SRC)
@@ -42,6 +43,7 @@ aux_source_directory(${D2D_SDL_ROOT} D2D_SDL_SRC)
 aux_source_directory(${D2D_SDLMIXER_ROOT} D2D_SDLMIXER_SRC)
 aux_source_directory(${D2D_OPENAL_ROOT} D2D_OPENAL_SRC)
 aux_source_directory(${D2D_STUBSOUND_ROOT} D2D_STUBSOUND_SRC)
+aux_source_directory(${D2D_LIBCP866_ROOT} D2D_LIBCP866_SRC)
 
 if(WITH_SDL)
   if(D2D_FOR_EMSCRIPTEN)
@@ -139,15 +141,22 @@ message(STATUS "SYSTEM: " "${SYSTEM_DRIVER}")
 message(STATUS "RENDER: " "${RENDER_DRIVER}")
 message(STATUS "SOUND:  " "${SOUND_DRIVER}")
 
-add_executable(doom2d ${D2D_GAME_SRC} ${D2D_SYSTEM_SRC} ${D2D_RENDER_SRC} ${D2D_SOUND_SRC})
-target_include_directories(doom2d PRIVATE "${D2D_GAME_ROOT}" "${D2D_SYSTEM_INCLUDE_DIR}" "${D2D_RENDER_INCLUDE_DIR}" "${D2D_SOUND_INCLUDE_DIR}")
+set(D2D_USED_SRC ${D2D_GAME_SRC} ${D2D_SYSTEM_SRC} ${D2D_RENDER_SRC} ${D2D_SOUND_SRC} ${D2D_LIBCP866_SRC})
+set(D2D_USED_INCLUDE_DIR "${D2D_GAME_ROOT}" "${D2D_SYSTEM_INCLUDE_DIR}" "${D2D_RENDER_INCLUDE_DIR}" "${D2D_SOUND_INCLUDE_DIR}" "${D2D_LIBCP866_ROOT}")
+set(D2D_USED_LIBRARY "${D2D_SYSTEM_LIBRARY}" "${D2D_RENDER_LIBRARY}" "${D2D_SOUND_LIBRARY}")
+#message(STATUS "USED SRC: ${D2D_USED_SRC}")
+#message(STATUS "USED INC: ${D2D_USED_INCLUDE_DIR}")
+#message(STATUS "USED LIB: ${D2D_USED_LIBRARY}")
+add_executable(doom2d ${D2D_USED_SRC})
+target_include_directories(doom2d PRIVATE ${D2D_USED_INCLUDE_DIR})
 if(D2D_FOR_EMSCRIPTEN)
   set(CMAKE_EXECUTABLE_SUFFIX ".html")
   configure_file(${D2D_GAME_ROOT}/doom2d.wad doom2d.wad COPYONLY)
   set(D2D_DOOM2D_WAD doom2d.wad)
   configure_file(${D2D_GAME_ROOT}/default.cfg default.cfg COPYONLY)
   set(D2D_DEFAULT_CFG default.cfg)
-  set_target_properties(doom2d PROPERTIES LINK_FLAGS "-s WASM=0 -s DISABLE_EXCEPTION_CATCHING=1 -s SAFE_HEAP=1 -s ASSERTIONS=1 -s GL_ASSERTIONS=1 ${D2D_SYSTEM_LINKFLAGS} ${D2D_RENDER_LINKFLAGS} ${D2D_SOUND_LINKFLAGS} --preload-file ${D2D_DOOM2D_WAD} --preload-file ${D2D_DEFAULT_CFG}")
+  set(D2D_USED_LINKFLAGS ${D2D_SYSTEM_LINKFLAGS} ${D2D_RENDER_LINKFLAGS} ${D2D_SOUND_LINKFLAGS})
+  set_target_properties(doom2d PROPERTIES LINK_FLAGS "-s WASM=0 -s DISABLE_EXCEPTION_CATCHING=1 -s SAFE_HEAP=1 -s ASSERTIONS=1 -s GL_ASSERTIONS=1 ${D2D_USED_LINKFLAGS} --preload-file ${D2D_DOOM2D_WAD} --preload-file ${D2D_DEFAULT_CFG}")
 else()
-  target_link_libraries(doom2d "${D2D_SYSTEM_LIBRARY}" "${D2D_RENDER_LIBRARY}" "${D2D_SOUND_LIBRARY}")
+  target_link_libraries(doom2d ${D2D_USED_LIBRARY})
 endif()
diff --git a/src/files.c b/src/files.c
index f7037cf..1b47091 100644
--- a/src/files.c
+++ b/src/files.c
@@ -39,6 +39,7 @@
 #include "switch.h"
 #include "weapons.h"
 #include "error.h"
+#include "cp866.h"
 
 typedef struct {
   byte n, i, v, d;
@@ -223,9 +224,9 @@ void F_initwads (void) {
         ERR_failinit("Не могу открыть файл2:  %s", wads[i]);
       }
       mysplitpath(wads[i], f_drive, f_dir, f_name, f_ext);
-      if (strcasecmp(f_ext, ".lmp") == 0) {
+      if (cp866_strcasecmp(f_ext, ".lmp") == 0) {
         for (k = 0; k < MAX_WAD; ++k) {
-          if (strncasecmp(wad[k].n, f_name, 8) == 0) {
+          if (cp866_strncasecmp(wad[k].n, f_name, 8) == 0) {
             wad[k].o = 0;
             wad[k].l = myfilelength(h);
             wad[k].f = i;
@@ -257,7 +258,7 @@ void F_initwads (void) {
           w.o = myfread32(h); // len
           myfread(w.n, 1, 8, h); // name
           for (k = 0; k < MAX_WAD; ++k) {
-            if (strncasecmp(wad[k].n, w.n, 8) == 0) {
+            if (cp866_strncasecmp(wad[k].n, w.n, 8) == 0) {
               wad[k].o = w.o;
               wad[k].l = w.l;
               wad[k].f = i;
@@ -329,7 +330,7 @@ void F_saveres(int r, void *p, dword o, dword l) {
 int F_findres (const char n[8]) {
   int i;
   for (i = 0; i < wad_num; i++) {
-    if (strncasecmp(wad[i].n, n, 8) == 0) {
+    if (cp866_strncasecmp(wad[i].n, n, 8) == 0) {
       return i;
     }
   }
@@ -356,7 +357,7 @@ int F_getsprid (const char n[4], int s, int d) {
 
   s+='A';d+='0';
   for(i=s_start+1;i<s_end;++i)
-    if(strncasecmp(wad[i].n,n,4)==0 && (wad[i].n[4]==s || wad[i].n[6]==s)) {
+    if(cp866_strncasecmp(wad[i].n,n,4)==0 && (wad[i].n[4]==s || wad[i].n[6]==s)) {
       if(wad[i].n[4]==s) a=wad[i].n[5]; else a=0;
       if(wad[i].n[6]==s) b=wad[i].n[7]; else b=0;
       if(a=='0') return i;
@@ -379,12 +380,12 @@ void F_nextmus (char *s) {
   for(++i;;++i) {
     if(i>=m_end) i=m_start+1;
 
-    if (strcasecmp(wad[i].n,"MENU") == 0 ||
-        strcasecmp(wad[i].n,"INTERMUS") == 0 ||
-        strcasecmp(wad[i].n,"\x8a\x8e\x8d\x85\x96\x0") == 0)
+    if (cp866_strcasecmp(wad[i].n,"MENU") == 0 ||
+        cp866_strcasecmp(wad[i].n,"INTERMUS") == 0 ||
+        cp866_strcasecmp(wad[i].n,"\x8a\x8e\x8d\x85\x96\x0") == 0)
         continue;
 
-    if(strncasecmp(wad[i].n,"DMI",3)!=0) break;
+    if(cp866_strncasecmp(wad[i].n,"DMI",3)!=0) break;
   }
   memcpy(s,wad[i].n,8);
 }
diff --git a/src/gl/render.c b/src/gl/render.c
index c057b90..f7180f9 100644
--- a/src/gl/render.c
+++ b/src/gl/render.c
@@ -22,6 +22,8 @@
 #include "view.h"
 #include "switch.h" // sw_secrets
 
+#include "cp866.h"
+
 #ifdef __APPLE__
 #  include <OpenGL/gl.h>
 #else
@@ -30,7 +32,6 @@
 #include <stdarg.h>
 #include <stdlib.h>
 #include <string.h>
-#include <ctype.h>
 #include <assert.h>
 
 #define VGA_TRANSPARENT_COLOR 0
@@ -629,11 +630,9 @@ static image Z_getspr (const char n[4], int s, int d, char *dir) {
 
 static image *Z_get_char_image (image *img, int ch) {
   image *p = NULL;
+  ch = cp866_toupper(ch);
   if (ch > 32 && ch < 160) {
     p = &img[ch - '!'];
-    if (p->n == NULL) {
-      p = &img[toupper(ch) - '!'];
-    }
   }
   return p;
 }
diff --git a/src/libs/cp866/cp866.c b/src/libs/cp866/cp866.c
index 90d1bbd..3494b61 100644
--- a/src/libs/cp866/cp866.c
+++ b/src/libs/cp866/cp866.c
@@ -1,22 +1,18 @@
 #include "cp866.h"
 
-int cp866_isalpha (char c) {
-  unsigned char ch = c;
+int cp866_isalpha (int ch) {
   return (ch >= 0x41 && ch <= 0x5A) || (ch >= 0x61 && ch <= 0x7A) || (ch >= 0x80 && ch <= 0xAF) || (ch >= 0xE0 && ch <= 0xF7);
 }
 
-int cp866_isupper (char c) {
-  unsigned char ch = c;
+int cp866_isupper (int ch) {
   return (ch >= 0x41 && ch <= 0x5A) || (ch >= 0x80 && ch <= 0x9F) || ch == 0xF0 || ch == 0xF2 || ch == 0xF4 || ch == 0xF6;
 }
 
-int cp866_islower (char c) {
-  unsigned char ch = c;
+int cp866_islower (int ch) {
   return (ch >= 0x61 && ch <= 0x7A) || (ch >= 0xA0 && ch <= 0xAF) || (ch >= 0xE0 && ch <= 0xEF) || ch == 0xF1 || ch == 0xF3 || ch == 0xF5 || ch == 0xF7;
 }
 
-char cp866_toupper (char c) {
-  unsigned char ch = c;
+int cp866_toupper (int ch) {
   if (ch >= 0x61 && ch <= 0x7A) {
     return ch - 0x61 + 0x41;
   } else if (ch >= 0xA0 && ch <= 0xAF) {
@@ -36,8 +32,7 @@ char cp866_toupper (char c) {
   }
 }
 
-char cp866_tolower (char c) {
-  unsigned char ch = c;
+int cp866_tolower (int ch) {
   if (ch >= 0x41 && ch <= 0x5A) {
     return ch - 0x41 + 0x61;
   } else if (ch >= 0x80 && ch <= 0x8F) {
@@ -79,8 +74,7 @@ int cp866_strncasecmp (const char *a, const char *b, unsigned int n) {
   return i == 0 ? 0 : *(const unsigned char *)aa - *(const unsigned char *)bb;
 }
 
-int cp866_ctou (char c) {
-  unsigned char ch = c;
+int cp866_ctou (int ch) {
   switch (ch) {
     case 0xB0: return 0x2591;
     case 0xB1: return 0x2592;
@@ -159,8 +153,7 @@ int cp866_ctou (char c) {
   }
 }
 
-int cp866_ctoug (char c) {
-  unsigned char ch = c;
+int cp866_ctoug (int ch) {
   switch (ch) {
     case 0x00: return 0x0000;
     case 0x01: return 0x263A;
diff --git a/src/libs/cp866/cp866.h b/src/libs/cp866/cp866.h
index 57c3ee7..7a8d697 100644
--- a/src/libs/cp866/cp866.h
+++ b/src/libs/cp866/cp866.h
@@ -1,16 +1,16 @@
 #ifndef CP866_H_INCLUDED
 #define CP866_H_INCLUDED
 
-int cp866_isalpha (char ch);
-int cp866_isupper (char ch);
-int cp866_islower (char ch);
-char cp866_toupper (char ch);
-char cp866_tolower (char ch);
+int cp866_isalpha (int ch);
+int cp866_isupper (int ch);
+int cp866_islower (int ch);
+int cp866_toupper (int ch);
+int cp866_tolower (int ch);
 int cp866_strcasecmp (const char *a, const char *b);
 int cp866_strncasecmp (const char *a, const char *b, unsigned int n);
 
-int cp866_ctou (char ch);
-int cp866_ctoug (char ch);
+int cp866_ctou (int ch);
+int cp866_ctoug (int ch);
 int cp866_utoc (int ch);
 
 #endif /* CP866_H_INCLUDED */
diff --git a/src/sdl/main.c b/src/sdl/main.c
index 9227725..4f529db 100644
--- a/src/sdl/main.c
+++ b/src/sdl/main.c
@@ -28,8 +28,6 @@
 #include <stdio.h>
 #include <stdarg.h>
 #include <stdlib.h> // srand exit
-#include <string.h> // strcasecmp
-#include <ctype.h>
 #include <assert.h>
 #include "system.h"
 #include "input.h"
diff --git a/src/sdl2/main.c b/src/sdl2/main.c
index 1a25886..5b111de 100644
--- a/src/sdl2/main.c
+++ b/src/sdl2/main.c
@@ -11,6 +11,8 @@
 #include "system.h"
 #include "input.h"
 
+#include "cp866.h"
+
 #include "my.h" // fexists
 #include "player.h" // pl1 pl2
 #include "menu.h" // G_keyf
@@ -505,8 +507,10 @@ static void poll_events (void) {
         break;
       case SDL_TEXTINPUT:
         uch = utf8_to_wchar(ev.text.text);
-        ch = wchar_to_cp866(uch);
-        GM_input(ch);
+        ch = cp866_utoc(uch);
+        if (ch >= 0) {
+          GM_input(ch);
+        }
         break;
     }
   }