Clear keyboard buffer before and after the say command.

Merge pull request #36 from haroldo-ok/fix-say-keyboard-buffer
This fixes #35

blockly/apps/blocklyduino/base-project/src/vn_engine.c

@@ -165,6 +165,14 @@ void waitJoyButtonRelease() {
 	while (!(GetJoy(0) & JOY_BTN1));
 }
 
+void waitNextButtonRelease() {
+	#ifdef __LYNX__
+		waitJoyButtonRelease();
+	#else
+		while (kbhit()) cgetc();
+	#endif
+}
+
 void drawScene() {
 	unsigned char* chunk = 0;
 
@@ -225,6 +233,8 @@ void vnText(char *text) {
 	char *textToDisplay;
 
 	for (textToDisplay = text; textToDisplay;) {
+		waitNextButtonRelease();
+
 		bufferClear();
 		textToDisplay = bufferWrappedText(textToDisplay, 0, 0, MSG_COL_COUNT, MSG_LINE_COUNT);			
 
@@ -236,6 +246,7 @@ void vnText(char *text) {
 			waitJoyButtonRelease();
 		#else
 			cgetc();
+			waitNextButtonRelease();
 		#endif
 	}
 }

config.json

@@ -5,6 +5,6 @@
 		"projects": "./projects"
 	},
 	"project": {
-		"name": "test"
+		"name": "keyboard-buffer-test"
 	}
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "BlocklyVN8bit",
-  "version": "0.2.5",
+  "version": "0.2.6",
   "description": "Uses blockly to generate visual novels for 8bit-Unity",
   "main": "main.js",
   "scripts": {