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World selection screen now shows grass block for worlds without a thumbnail

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This commit is contained in:
Sasha Koshka
2022-05-02 11:27:07 -04:00
parent 161366e0a7
commit d5cc1e83a2
1 changed files with 13 additions and 2 deletions
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15
src/data.c
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@@ -1,4 +1,3 @@
#include "data.h"
#include <time.h>
#include <stdio.h>
#include <stdlib.h>
@@ -8,6 +7,8 @@
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include "data.h"
#include "textures.h"
data_Options data_options = { 0 };
data_WorldListItem *data_worldList = NULL;
@@ -206,11 +207,11 @@ int data_refreshWorldList () {
item->name);
SDL_Surface *image = SDL_LoadBMP(path);
int *pixel = item->thumbnail.buffer;
// Do not accept vertical images
if (image != NULL && image->h <= image->w) {
int scale = image->h / 16;
int *pixel = item->thumbnail.buffer;
for (int y = 0; y < 16; y ++)
for (int x = 0; x < 16; x ++) {
*pixel = getSurfacePixel (image,
@@ -218,6 +219,16 @@ int data_refreshWorldList () {
y * scale);
pixel ++;
}
} else {
for (int y = 0; y < 16; y ++)
for (int x = 0; x < 16; x ++) {
*pixel = textures [
x +
y * BLOCK_TEXTURE_W +
(BLOCK_GRASS * 3 + 1) *
BLOCK_TEXTURE_W * BLOCK_TEXTURE_H];
pixel ++;
}
}
SDL_FreeSurface(image);