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mtsedit/src/save.c

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/*
* mtsedit/save.c
*
* Copyright (C) 2019 bzt (bztsrc@gitlab)
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* @brief Save file window
*
*/
#include "main.h"
int savelen, savepos, savefld = 0, savepal = 0, savemapgen = 0, savebiome = 0;
int biomepos = 0, biomeblk = -1, maxbiome = 0, biomescr = 0;
extern char cur[2];
/**
* Redraw the Save file window
*/
void save_redraw()
{
unsigned int i, j;
int k, l;
SDL_Rect rect;
rect.x = 36; rect.y = 0; rect.w = screen->w - 36; rect.h = screen->h - font->height;
SDL_FillRect(screen, &rect, theme[THEME_BG]);
strmaxw = screen->w - 5;
sdlprint((screen->w - 47 - mbstrlen(lang[SAVEAS]) * (font->width+1)) / 2 + 47, 4, THEME_INPUT, THEME_BG, lang[SAVEAS]);
rect.y = 12 + font->height;
sdlprint(42, rect.y, THEME_FG, THEME_BG, lang[FILENAME]);
rect.x = 200; rect.w = screen->w - 205; rect.h = font->height + 2;
SDL_FillRect(screen, &rect, theme[THEME_INPBG]);
strmaxw = screen->w - 5;
sdlprint(201,rect.y + 1, !savefld ? THEME_INPUT : THEME_INACT, THEME_INPBG, mtsfile);
if(!savefld) {
cur[0] = mtsfile[savepos] ? mtsfile[savepos] : ' ';
sdlprint(201 + savepos * (font->width+1), rect.y + 1, THEME_INPBG, THEME_INPUT, cur);
}
rect.y = 16 + 2*font->height;
sdlprint(42, rect.y, THEME_FG, THEME_BG, lang[MAPPING]);
i = lenpalettes * (font->width + 1) + 2;
strmaxw = screen->w - 5 - font->width;
rect.x = 200; rect.w = i < screen->w - 205 - font->width ? i : screen->w - 205 - font->width; rect.h = font->height + 2;
l = rect.w;
SDL_FillRect(screen, &rect, theme[THEME_INPBG]);
if(savepal < 0 || savepal >= numpalettes) savepal = 0;
sdlprint(201,rect.y + 1, savefld == 1 ? THEME_INPUT : THEME_INACT, THEME_INPBG, palettes[savepal]);
strmaxw = screen->w - 5;
sdlprint(200 + rect.w, rect.y+1, THEME_BG, savefld == 1 ? THEME_INPUT : THEME_FG, "\031");
rect.y = 20 + 3*font->height;
sdlprint(42, rect.y, THEME_FG, THEME_BG, lang[MAPGENTYPE]);
rect.x = 200; rect.w = font->width + font->width/2 + 2; rect.h = font->height + 2;
SDL_FillRect(screen, &rect, theme[THEME_INPBG]);
sdlprint(rect.x + font->width/4 + 1, rect.y + 1, savefld == 3 ? THEME_INPUT : THEME_FG, THEME_INPBG,
savemapgen ? "x" : " ");
rect.y = 24 + 4*font->height;
sdlprint(42, rect.y, THEME_FG, THEME_BG, lang[BIOMETYPE]);
rect.x = 200; rect.w = font->width + font->width/2 + 2; rect.h = font->height + 2;
SDL_FillRect(screen, &rect, theme[THEME_INPBG]);
sdlprint(rect.x + font->width/4 + 1, rect.y + 1, savefld == 4 ? THEME_INPUT : THEME_FG, THEME_INPBG,
savebiome ? "x" : " ");
rect.y = 28 + 5*font->height; rect.x = 42; rect.w = screen->w - 47;
if(savebiome) {
j = screen->h - 2*font->height - 8;
rect.h = j - rect.y;
SDL_FillRect(screen, &rect, theme[THEME_INPBG]);
for(k = 0, i = 1; (int)i < numblocks; i++) {
if(blocks[i].numref && blocks[i].blocknames && blocks[i].blocknames[0] && (rect.y + font->height) < j) {
if(k >= biomescr) {
if(biomeblk == k) blocks[i].dobiome ^= 1;
strmaxw = screen->w / 2 - 4;
sdlprint(44,rect.y, savefld == 5 && biomepos == k ? THEME_INPUT : THEME_INACT, THEME_INPBG, blocks[i].name);
strmaxw = screen->w - 5;
sdlprint(screen->w/2,rect.y, savefld == 5 && biomepos == k ? THEME_INPUT : THEME_INACT, THEME_INPBG,
blocks[i].blocknames[blocks[i].dobiome ? 1 : (savemapgen && blocks[i].blocknames[2] &&
blocks[i].blocknames[2][0] ? 2 : savepal + 3)]);
rect.y += font->height;
}
k++;
}
}
biomeblk = -1;
if(k > maxbiome) maxbiome = k;
if(!k) sdlprint(44, rect.y, THEME_INACT, THEME_INPBG, lang[ERR_NOBIOM]);
rect.y = j + 4;
}
rect.h = font->height + 2;
SDL_FillRect(screen, &rect, theme[savefld == 6 ? THEME_SAVEACT : THEME_SAVEINACT]);
sdlprint((screen->w - 47 - mbstrlen(lang[SAVEBTN]) * (font->width+1)) / 2 + 42, rect.y+1,
savefld == 6 ? THEME_INPUT : THEME_FG,
savefld == 6 ? THEME_SAVEACT : THEME_SAVEINACT, lang[SAVEBTN]);
if(savefld == 2) {
rect.w = l + 8; rect.x = 200 + font->width; rect.y = 16 + 3*font->height; rect.h = font->height;
for(i = 0; (int)i < numpalettes; i++, rect.y += rect.h) {
SDL_FillRect(screen, &rect, theme[savepal == (int)i ? THEME_INPUT : THEME_INPBG]);
sdlprint(rect.x + 4, rect.y, savepal == (int)i ? THEME_BG : THEME_FG, savepal == (int)i ? THEME_INPUT : THEME_INPBG,
palettes[i]);
}
}
}
/**
* Save file window scrolling event handler
*/
void save_scroll(SDL_Event *event)
{
if(!savebiome) return;
biomescr -= event->wheel.y;
if(biomescr < 0) biomescr = 0;
if(biomescr + 1 >= maxbiome) biomescr = maxbiome - 1;
}
/**
* Save file window mouse down event handler
*/
void save_mousedown(SDL_Event *event)
{
int i = savebiome ? screen->h - 2*font->height - 4 : 24 + 5*font->height;
if(event->button.x < 42) return;
if(savefld == 2) {
if(event->button.x >= (int)(200 + font->width) && event->button.x < (int)(200 + (lenpalettes+1) * (font->width + 1)) &&
event->button.y >= (int)(16 + 3*font->height) && event->button.y < (int)(16 + (3+numpalettes)*font->height)) {
savefld = 3;
savepal = (event->button.y - 16 - 3*font->height) / font->height;
} else
savefld = 1;
return;
}
if(event->button.y >= (int)(12 + font->height) && event->button.y < (int)(16 + 2*font->height) && savefld) {
savefld = 0; savepos = savelen = strlen(mtsfile);
}
if(event->button.y >= (int)(16 + 2*font->height) && event->button.y < (int)(20 + 3*font->height)) {
savefld = 2;
}
if(event->button.y >= (int)(20 + 3*font->height) && event->button.y < (int)(24 + 4*font->height)) {
savefld = 3;
savemapgen ^= 1;
}
if(event->button.y >= (int)(24 + 4*font->height) && event->button.y < (int)(28 + 5*font->height)) {
savefld = 4;
savebiome ^= 1;
biomepos = 0;
}
if(event->button.y >= i && event->button.y < (int)(i + font->height)) sdldo(1);
else if(savebiome && event->button.y >= (int)(28 + 5*font->height) && event->button.y < i) {
biomepos = biomescr + (event->button.y - (28 + 5*font->height)) / font->height;
if(savefld != 5) savefld = 5;
else biomeblk = biomepos;
}
}
/**
* Save file window key event handler
*/
void save_key(SDL_Event *event)
{
int i, j;
switch(event->type) {
case SDL_TEXTINPUT:
j = strlen(event->text.text);
if(!savefld && savelen + j < (int)(sizeof(mtsfile))) {
for(i = savelen - 1; i >= savepos; i--) mtsfile[i + j] = mtsfile[i];
memcpy(mtsfile + savepos, &event->text.text, j);
savepos += j;
savelen += j;
mtsfile[savelen] = 0;
}
break;
case SDL_KEYUP:
switch (event->key.keysym.sym) {
case SDLK_TAB:
if(savefld == 6) savefld = 0; else
if(savefld == 1) savefld = 3; else savefld++;
if(!savebiome && savefld == 5) savefld++;
break;
case SDLK_BACKSPACE:
if(!savefld && savepos) {
savepos--;
for(i = savepos; i < savelen + 1; i++) mtsfile[i] = mtsfile[i+1];
savelen--;
}
break;
case SDLK_DELETE:
if(!savefld && savepos < savelen) {
for(i = savepos; i < savelen + 1; i++) mtsfile[i] = mtsfile[i+1];
savelen--;
}
break;
case SDLK_UP:
if(!savefld) savepos = 0;
if(savefld == 1 || savefld == 2) {
if(!savepal) savepal = numpalettes - 1; else savepal--;
}
if(savefld == 5) {
if(!biomepos && maxbiome) biomepos = maxbiome - 1; else biomepos--;
if(biomepos < biomescr) biomescr = biomepos;
i = ((screen->h - 2*font->height - 8) - (24 + 5*font->height)) / font->height;
if(biomepos >= biomescr + i) biomescr = biomepos - i;
}
break;
case SDLK_DOWN:
if(!savefld) savepos = savelen;
if(savefld == 1 || savefld == 2) {
if(savepal + 1 >= numpalettes) savepal = 0; else savepal++;
}
if(savefld == 5) {
if(biomepos + 1 >= maxbiome) biomepos = 0; else biomepos++;
if(biomepos < biomescr) biomescr = biomepos;
i = ((screen->h - 2*font->height - 8) - (24 + 5*font->height)) / font->height;
if(biomepos >= biomescr + i) biomescr = biomepos - i;
}
break;
case SDLK_LEFT:
if(!savefld && savepos) savepos--;
if(savefld == 1 || savefld == 2) {
if(!savepal) savepal = numpalettes - 1; else savepal--;
}
break;
case SDLK_RIGHT:
if(!savefld && savepos < savelen) savepos++;
if(savefld == 1 || savefld == 2) {
if(savepal + 1 >= numpalettes) savepal = 0; else savepal++;
}
break;
case SDLK_RETURN: sdldo(1); break;
default:
if(savefld == 1) savefld = 2; else if(savefld == 2) savefld = 1;
if(savefld == 3) { savemapgen ^= 1; }
if(savefld == 4) { savebiome ^= 1; biomepos = 0; }
if(savefld == 5) { biomeblk = biomepos; }
break;
}
break;
}
}
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