breakhack/src/actiontextbuilder.c

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/*
* BreakHack - A dungeone crawler RPG
* Copyright (C) 2018 Linus Probert <linus.probert@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <assert.h>
#include "actiontextbuilder.h"
#include "util.h"
#include "linkedlist.h"
static SDL_Renderer *gRenderer = NULL;
static LinkedList *actiontexts;
void
actiontextbuilder_init(SDL_Renderer *renderer)
{
gRenderer = renderer;
actiontexts = linkedlist_create();
}
void
actiontextbuilder_create_text(const char *msg, SDL_Color color, Position *p)
{
assert (gRenderer != NULL);
Sprite *sprite = sprite_create();
sprite->pos = *p;
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sprite_load_text_texture(sprite, "GUI/SDS_8x8.ttf", 0, 11, 1);
texture_load_from_text(sprite->textures[0], msg, color, C_BLACK, gRenderer);
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sprite->dim = sprite->textures[0]->dim;
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linkedlist_append(&actiontexts, actiontext_create(sprite));
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}
void
actiontextbuilder_update(UpdateData *data)
{
LinkedList *remaining = linkedlist_create();
while (actiontexts) {
ActionText *text = linkedlist_pop(&actiontexts);
if (text->dead) {
actiontext_destroy(text);
} else {
actiontext_update(text, data);
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linkedlist_append(&remaining, text);
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}
}
actiontexts = remaining;
}
void
actiontextbuilder_render(Camera *cam)
{
LinkedList *actiontext = actiontexts;
while (actiontext) {
actiontext_render(actiontext->data, cam);
actiontext = actiontext->next;
}
}
void
actiontextbuilder_close(void)
{
while (actiontexts)
actiontext_destroy(linkedlist_pop(&actiontexts));
}