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Fix character description text rendering.

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This commit is contained in:
Jaime Passos 2019-08-19 18:49:23 -03:00
parent 42590d5aff
commit a37caff23e
1 changed files with 76 additions and 6 deletions
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82
src/m_menu.c
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@ -7972,14 +7972,84 @@ static void M_DrawSetupChoosePlayerMenu(void)
} }
// Character select pictures // Character select pictures
V_DrawScaledPatch(8-xsh, (my+16) - FixedInt(char_scroll), 0, description[char_on].charpic); {
if (prev != -1) INT32 x = 8 - xsh;
V_DrawScaledPatch(8-xsh, (my+16) - FixedInt(char_scroll) - 144, 0, description[prev].charpic); INT32 y = (my+16) - FixedInt(char_scroll);
if (next != -1) V_DrawScaledPatch(x, y, 0, description[char_on].charpic);
V_DrawScaledPatch(8-xsh, (my+16) - FixedInt(char_scroll) + 144, 0, description[next].charpic); if (prev != -1)
V_DrawScaledPatch(x, y - 144, 0, description[prev].charpic);
if (next != -1)
V_DrawScaledPatch(x, y + 144, 0, description[next].charpic);
}
// Character description // Character description
V_DrawString(146+xsh, my + 9, V_RETURN8|V_ALLOWLOWERCASE, char_notes); // No, I can't use strtok.
// Put two line break characters next to each other to see why.
{
char *text = char_notes;
char *first_token = text;
char *last_token = strchr(text, '\n');
INT32 x = 146 + xsh;
INT32 y = my + 9;
INT32 flags = V_ALLOWLOWERCASE;
// No line breaks?
// Draw entire string
if (!last_token)
V_DrawString(x, y, flags, char_notes);
// Split string by the line break character
else
{
char *string = NULL;
INT32 len;
while (true)
{
// There are still lines left do draw
if (last_token)
{
size_t shift = 0;
// Free this line
if (string)
Z_Free(string);
// Find string length, do a malloc...
len = (last_token-first_token)+1;
string = ZZ_Alloc(len);
// Copy the line
strncpy(string, first_token, len-1);
string[len-1] = '\0';
// Don't leave a line break character
// at the start of the string!
if ((strlen(string) >= 2) && (string[0] == '\n') && (string[1] != '\n'))
shift++;
// Then draw it
V_DrawString(x, y, flags, string+shift);
}
// No line break character was found
else
{
// Don't leave a line break character
// at the start of the string!
if ((strlen(first_token) >= 2) && (first_token[0] == '\n') && (first_token[1] != '\n'))
first_token++;
V_DrawString(x, y, flags, first_token);
break;
}
// Next line
y += 8; // V_RETURN8
if ((last_token-text)+1 >= strlen(text))
last_token = NULL;
else
{
first_token = last_token;
last_token = strchr(first_token+1, '\n');
}
}
// Free this line
if (string)
Z_Free(string);
}
}
// Name tags! // Name tags!
{ {