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fixing c++ string literal and narrowing warnings

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Former-commit-id: e92f153b516ab0fce55a9695ba91a2398f5ff719
This commit is contained in:
nathan 2020-06-16 15:03:05 -07:00
parent e198fffbd3
commit 83f2d6aa30
3 changed files with 31 additions and 20 deletions
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3
AppData.cpp
View file

@ -59,7 +59,8 @@ void AppData::update() {
fd = setupConnection(c);
return;
}
modesReadFromClient(&modes, c,"",decodeBinMessage);
char empty;
modesReadFromClient(&modes, c, &empty,decodeBinMessage);
interactiveRemoveStaleAircrafts(&modes);

37
View.cpp
View file

@ -195,7 +195,7 @@ int View::outOfBounds(int x, int y) {
// Font stuff
//
TTF_Font* View::loadFont(char *name, int size)
TTF_Font* View::loadFont(const char *name, int size)
{
TTF_Font *font = TTF_OpenFont(name, size);
@ -304,20 +304,20 @@ void View::font_init() {
style.buttonColor = lightblue;
}
void View::drawString(char * text, int x, int y, TTF_Font *font, SDL_Color color)
void View::drawString(std::string text, int x, int y, TTF_Font *font, SDL_Color color)
{
if(!strlen(text)) {
if(!text.length()) {
return;
}
SDL_Surface *surface;
SDL_Rect dest;
surface = TTF_RenderUTF8_Solid(font, text, color);
surface = TTF_RenderUTF8_Solid(font, text.c_str(), color);
if (surface == NULL)
{
printf("Couldn't create String %s: %s\n", text, SDL_GetError());
printf("Couldn't create String %s: %s\n", text.c_str(), SDL_GetError());
return;
}
@ -333,19 +333,19 @@ void View::drawString(char * text, int x, int y, TTF_Font *font, SDL_Color color
SDL_FreeSurface(surface);
}
void View::drawStringBG(char * text, int x, int y, TTF_Font *font, SDL_Color color, SDL_Color bgColor) {
if(!strlen(text)) {
void View::drawStringBG(std::string text, int x, int y, TTF_Font *font, SDL_Color color, SDL_Color bgColor) {
if(!text.length()) {
return;
}
SDL_Surface *surface;
SDL_Rect dest;
surface = TTF_RenderUTF8_Shaded(font, text, color, bgColor);
surface = TTF_RenderUTF8_Shaded(font, text.c_str(), color, bgColor);
if (surface == NULL)
{
printf("Couldn't create String %s: %s\n", text, SDL_GetError());
printf("Couldn't create String %s: %s\n", text.c_str(), SDL_GetError());
return;
}
@ -365,9 +365,9 @@ void View::drawStringBG(char * text, int x, int y, TTF_Font *font, SDL_Color col
// Status boxes
//
void View::drawStatusBox(int *left, int *top, char *label, char *message, SDL_Color color) {
int labelWidth = (strlen(label) + ((strlen(label) > 0 ) ? 1 : 0)) * labelFontWidth;
int messageWidth = (strlen(message) + ((strlen(message) > 0 ) ? 1 : 0)) * messageFontWidth;
void View::drawStatusBox(int *left, int *top, std::string label, std::string message, SDL_Color color) {
int labelWidth = (label.length() + ((label.length() > 0 ) ? 1 : 0)) * labelFontWidth;
int messageWidth = (message.length() + ((message.length() > 0 ) ? 1 : 0)) * messageFontWidth;
if(*left + labelWidth + messageWidth + PAD > screen_width) {
*left = PAD;
@ -821,8 +821,17 @@ void View::drawPlaneText(Aircraft *p) {
if(maxCharCount > 1) {
Sint16 vx[4] = {p->cx, p->cx + (p->x - p->cx) / 2, p->x, p->x};
Sint16 vy[4] = {p->cy, p->cy + (p->y - p->cy) / 2, p->y - mapFontHeight, p->y};
Sint16 vx[4] = {
static_cast<Sint16>(p->cx),
static_cast<Sint16>(p->cx + (p->x - p->cx) / 2),
static_cast<Sint16>(p->x),
static_cast<Sint16>(p->x)};
Sint16 vy[4] = {
static_cast<Sint16>(p->cy),
static_cast<Sint16>(p->cy + (p->y - p->cy) / 2),
static_cast<Sint16>(p->y - mapFontHeight),
static_cast<Sint16>(p->y)};
if(p->cy > p->y + currentLine * mapFontHeight) {
vy[2] = p->y + currentLine * mapFontHeight + mapFontHeight;

9
View.h
View file

@ -6,6 +6,7 @@
#include "SDL2/SDL.h"
#include "SDL2/SDL_ttf.h"
#include <chrono>
#include <string>
//defs - should all move to config file setup
#define ROUND_RADIUS 3 //radius of text box corners
@ -68,11 +69,11 @@ class View {
float dx_mult;
float dy_mult;
TTF_Font* loadFont(char *name, int size);
TTF_Font* loadFont(const char *name, int size);
void closeFont(TTF_Font *font);
void drawString(char * text, int x, int y, TTF_Font *font, SDL_Color color);
void drawStringBG(char * text, int x, int y, TTF_Font *font, SDL_Color color, SDL_Color bgColor);
void drawStatusBox(int *left, int *top, char *label, char *message, SDL_Color color);
void drawString(std::string text, int x, int y, TTF_Font *font, SDL_Color color);
void drawStringBG(std::string text, int x, int y, TTF_Font *font, SDL_Color color, SDL_Color bgColor);
void drawStatusBox(int *left, int *top, std::string label, std::string message, SDL_Color color);
void drawStatus();
Aircraft *selectedAircraft;