Added max size support for textinputs

Pontu/include/engine/TextInput.h

@@ -33,6 +33,7 @@ typedef struct
 	bool isActive;
 	SDL_Color textColor;
 	TTF_Font* textFont;
+	size_t maxTextSize;
 }TextInput;
 
 bool addStringToInputTextValue(TextInput* textInput, const char* strToAdd);
@@ -82,7 +83,7 @@ bool drawTextInputOnRenderer(SDL_Renderer* renderer, const TextInput* textInput)
  * \author Allan POINT
  * \date 05/01/2022
  */
-bool initTextInput(TextInput* textInput, const SDL_Rect* size, const SDL_Color* textColor, TTF_Font* textFont);
+bool initTextInput(TextInput* textInput, const SDL_Rect* size, const SDL_Color* textColor, TTF_Font* textFont, size_t maxTextSize);
 
 /*
  * \brief Free what is needed to be free and clear all data in the TextInput

Pontu/src/engine/TextInput.c

@@ -9,8 +9,19 @@ bool addStringToInputTextValue(TextInput* textInput, const char* strToAdd) {
 
 	const size_t lenText = strlen(textInput->value);
 	const size_t lenStrToAdd = strlen(strToAdd);
-
+	/*
 	textInput->value = (char*) realloc(textInput->value, sizeof(char) * (lenText+lenStrToAdd+1));
+	strcat(textInput->value, strToAdd);*/
+
+	if (textInput->maxTextSize != 0) {
+	    if (lenText + lenStrToAdd > textInput->maxTextSize) {
+		fprintf(stderr, "WARNING: text to be added is too long");
+		return false;
+	    }
+	}
+	else {
+	    textInput->value = (char*) realloc(textInput->value, sizeof(char) * (lenText+lenStrToAdd+1));
+	}
 	strcat(textInput->value, strToAdd);
 	textInput->cursorPosition += lenStrToAdd;
 	return true;
@@ -192,15 +203,17 @@ bool drawTextInputOnRenderer(SDL_Renderer* renderer, const TextInput* textInput)
 	return true;
 }
 
-bool initTextInput(TextInput* textInput, const SDL_Rect* size, const SDL_Color* textColor, TTF_Font* font)
+bool initTextInput(TextInput* textInput, const SDL_Rect* size, const SDL_Color* textColor, TTF_Font* font, size_t maxTextSize)
 {
+    	size_t sizeToMalloc;
 	if(textInput == NULL)
 	{
 		fprintf(stderr, "WARNING: Can't assign value to NULL to create TextInput\n");
 		return false;
 	}
-
-	textInput->value = (char*) malloc(sizeof(char));
+	textInput->maxTextSize = maxTextSize <= 0 ? 0 : maxTextSize;
+	sizeToMalloc = textInput->maxTextSize == 0  ? sizeof(char) : maxTextSize * sizeof(char);
+	textInput->value = (char*) malloc(sizeToMalloc);
 	if(textInput->value == NULL)
 	{
 		fprintf(stderr, "WARNING: Can't allocate memory space to TextInput\n");

Pontu/src/view/ConnectionMenu.c.old

@@ -26,7 +26,7 @@ bool drawMenuConnection(const SDL_Renderer* renderer, TTF_Font* font,  int w, in
 	SDL_Point colorPos = {.x=w*0.05, .y=h*0.55};
 	TextLabel colorLabel = createTextLabel(colorText, &colorPos, &black, font, renderer);
 	
-	if(!initTextInput(&pseudoInput, &pseudoInputRect, NULL, font))
+	if(!initTextInput(&pseudoInput, &pseudoInputRect, NULL, font, 0)) // TODO set fixed size
 	{
 		fprintf(stderr, "WARNING: Can't init TextInput\n");
 		return false;

Pontu/src/view/GameCreationMenu.c

@@ -142,7 +142,7 @@ CreateMenuLine createCreateMenuLine(SDL_Renderer* renderer, int xmin, int y, int
 
 	// Text input of nickname
 	TextInput pseudoInput;
-	initTextInput(&pseudoInput, &rect, NULL, font);
+	initTextInput(&pseudoInput, &rect, NULL, font, 12);
 
 	// Color chooser
 	ChangeColorParams* params;

Pontu/test/testTextInput.c

@@ -92,7 +92,7 @@ int testTextInput(void) {
 
     // TextInput
     SDL_Rect size = {.x=10, .y=10, .w=90, .h=20};
-    if(!initTextInput(&textInput, &size, NULL, fontHandler.fonts[FONT_retro]))
+    if(!initTextInput(&textInput, &size, NULL, fontHandler.fonts[FONT_retro], 3))
     {
 	fprintf(stderr, "WARNING: can't init TextInput\n");
 	goto Quit;
@@ -129,11 +129,11 @@ int testTextInput(void) {
 		}
 	}
 	else
-	{
+	{/*
 		if(!addCharacterToInputTextValueAtCursor(&textInput, writeErina(i)))
 		{
 			fprintf(stderr, "WARINING: can't add character in TextInput\n");
-		};
+		};*/
 	}
 	SDL_RenderPresent(renderer);
         SDL_Delay(500);

Pontu/test/testTextInputWithProcessor.c

@@ -52,7 +52,7 @@ void testTextInputProcessor() {
     TextInput* textInput = array_TextInput_Last(&inputProcessor.tabTextInput);
     SDL_Rect size = {.x=10, .y=10, .w=90, .h=20};
 
-    if(!initTextInput(textInput, &size, NULL, fontHandler.fonts[FONT_PublicPixel]))
+    if(!initTextInput(textInput, &size, NULL, fontHandler.fonts[FONT_PublicPixel], 3))
     {
 	fprintf(stderr, "WARNING: can't init TextInput\n");
     return;