Introduce NACT::message()

src/sys/ags.h

@@ -118,7 +118,7 @@ public:
 	void box_fill(int dest, int sx, int sy, int ex, int ey, uint8 color);
 	void box_line(int dest, int sx, int sy, int ex, int ey, uint8 color);
 
-	void draw_text(const char* string);
+	void draw_text(const char* string, bool text_wait = false);
 	uint16 convert_zenkaku(uint16 code);
 	uint16 convert_hankaku(uint16 code);
 

src/sys/ags_text.cpp

@@ -11,7 +11,7 @@
 
 static bool antialias = true;
 
-void AGS::draw_text(const char* string)
+void AGS::draw_text(const char* string, bool text_wait)
 {
 	int p = 0;
 	int screen, dest_x, dest_y, font_size;
@@ -39,7 +39,8 @@ void AGS::draw_text(const char* string)
 
 	while(string[p] != '\0') {
 		// 文字コード取得
-		uint16 code = (uint8)string[p++];
+		uint8 c = (uint8)string[p++];
+		uint16 code = c;
 		if(is_2byte_message(code)) {
 			code = (code << 8) | (uint8)string[p++];
 		}
@@ -63,10 +64,19 @@ void AGS::draw_text(const char* string)
 		}
 		// 出力位置の更新
 		dest_x += (code & 0xff00) ? font_size : (font_size >> 1);
+
+		if (!draw_menu && text_wait && c != ' ') {
+			// 画面更新
+			if(screen == 0)
+				draw_screen(text_dest_x, dest_y, dest_x - text_dest_x, font_size);
+			text_dest_x = dest_x;
+			// Wait
+			nact->text_wait();
+		}
 	}
 	if (draw_menu)
 		menu_dest_x = dest_x;
-	else {
+	else if (!text_wait) {
 		// 画面更新
 		if(screen == 0)
 			draw_screen(text_dest_x, dest_y, dest_x - text_dest_x, font_size);

src/sys/nact.cpp

@@ -278,69 +278,9 @@ void NACT::execute()
 			cmd_z();
 			break;
 		default:
-			if(is_1byte_message(cmd)) {
-				char string[3];
-				string[0] = cmd;
-				string[1] = '\0';
-				ags->draw_text(string);
-				if(crc32_a == CRC32_DPS || crc32_a == CRC32_DPS_SG || crc32_a == CRC32_DPS_SG2 || crc32_a == CRC32_DPS_SG3) {
-					if(!ags->draw_menu) {
-						text_refresh = false;
-					}
-				}
-				
-				if(!ags->draw_menu && text_wait_enb && cmd != 0x20) {
-					Uint32 dwTime = SDL_GetTicks() + text_wait_time;
-					for(;;) {
-						if(terminate) {
-							return;
-						}
-						RND = get_key();
-						if(RND && wait_keydown) {
-							break;
-						}
-						if(dwTime <= SDL_GetTicks()) {
-							break;
-						}
-						sys_sleep(16);
-					}
-				}
-				if(!ags->draw_hankaku) {
-					uint16 code = ags->convert_zenkaku(cmd);
-					string[0] = code >> 8;
-					string[1] = code & 0xff;
-					string[2] = '\0';
-				}
-				output_console(string);
-			} else if(is_2byte_message(cmd)) {
-				char string[3];
-				string[0] = cmd;
-				string[1] = getd();
-				string[2] = '\0';
-				ags->draw_text(string);
-				if(crc32_a == CRC32_DPS || crc32_a == CRC32_DPS_SG || crc32_a == CRC32_DPS_SG2 || crc32_a == CRC32_DPS_SG3) {
-					if(!ags->draw_menu) {
-						text_refresh = false;
-					}
-				}
-				
-				if(!ags->draw_menu && text_wait_enb) {
-					Uint32 dwTime = SDL_GetTicks() + text_wait_time;
-					for(;;) {
-						if(terminate) {
-							return;
-						}
-						RND = get_key();
-						if(RND && wait_keydown) {
-							break;
-						}
-						if(dwTime <= SDL_GetTicks()) {
-							break;
-						}
-						sys_sleep(16);
-					}
-				}
-				output_console(string);
+			if(is_1byte_message(cmd) || is_2byte_message(cmd)) {
+				ungetd();
+				message();
 			} else {
 				if(cmd >= 0x20 && cmd < 0x7f) {
 					fatal("Unknown Command: '%c' at page = %d, addr = %d", cmd, scenario_page, prev_addr);
@@ -352,6 +292,55 @@ void NACT::execute()
 	}
 }
 
+void NACT::message()
+{
+	uint8* begin = &scenario_data[scenario_addr];
+	uint8* end = begin;
+	for (;;) {
+		if (is_1byte_message(*end))
+			end++;
+		else if (is_2byte_message(*end))
+			end += 2;
+		else
+			break;
+	}
+	int len = end - begin;
+	scenario_addr += len;
+
+	char* buf = (char*)alloca(len + 1);
+	strncpy(buf, reinterpret_cast<char*>(begin), len);
+	buf[len] = '\0';
+
+	ags->draw_text(buf, text_wait_enb);
+
+	if(crc32_a == CRC32_DPS || crc32_a == CRC32_DPS_SG || crc32_a == CRC32_DPS_SG2 || crc32_a == CRC32_DPS_SG3) {
+		if(!ags->draw_menu) {
+			text_refresh = false;
+		}
+	}
+
+	// TODO: Convert hankaku to zenkaku
+	output_console(buf);
+}
+
+void NACT::text_wait()
+{
+	Uint32 dwTime = SDL_GetTicks() + text_wait_time;
+	for(;;) {
+		if(terminate) {
+			return;
+		}
+		RND = get_key();
+		if(RND && wait_keydown) {
+			break;
+		}
+		if(dwTime <= SDL_GetTicks()) {
+			break;
+		}
+		sys_sleep(16);
+	}
+}
+
 void NACT::load_scenario(int page)
 {
 	if(scenario_data) {

src/sys/nact.h

@@ -125,6 +125,8 @@ protected:
 	char tvar_stack[30][10][22];
 //	int tvar_index;
 
+	void message();
+
 	// Commands
 	virtual void cmd_calc() = 0;
 
@@ -207,6 +209,7 @@ protected:
 		scenario_addr += 2;
 		return val;
 	}
+	void ungetd() { scenario_addr--; }
 
 	uint16 random(uint16 range);
 	uint32 seed;
@@ -247,6 +250,7 @@ public:
 	const char* get_game_id();
 	static const int get_sys_ver(uint32 crc32_a, uint32 crc32_b);
 	const char* get_title();
+	void text_wait();
 
 	bool text_skip_enb;	// メッセージスキップ
 	bool text_wait_enb;	// テキスト表示のウェイト有効／無効