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Add animation states

This commit is contained in:
stale 2021-05-02 19:24:06 -03:00
parent 77f6958241
commit bfb13b9c40
2 changed files with 42 additions and 12 deletions
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41
src/draw.c
View File

@ -68,11 +68,18 @@ void draw_init(struct term_buf* buf)
#endif
}
static void doom_free(struct term_buf* buf);
void draw_free(struct term_buf* buf)
{
if (config.animate)
{
free(buf->tmp_buf);
switch (config.animation)
{
case 0:
doom_free(buf);
break;
}
}
}
@ -480,18 +487,30 @@ static void doom_init(struct term_buf* buf)
{
buf->init_width = buf->width;
buf->init_height = buf->height;
buf->astate.doom = malloc(sizeof(struct doom_state));
u16 tmp_len = buf->width * buf->height;
buf->tmp_buf = malloc(tmp_len);
tmp_len -= buf->width;
if (buf->tmp_buf == NULL)
if (buf->astate.doom == NULL)
{
dgn_throw(DGN_ALLOC);
}
memset(buf->tmp_buf, 0, tmp_len);
memset(buf->tmp_buf + tmp_len, DOOM_STEPS - 1, buf->width);
u16 tmp_len = buf->width * buf->height;
buf->astate.doom->buf = malloc(tmp_len);
tmp_len -= buf->width;
if (buf->astate.doom->buf == NULL)
{
dgn_throw(DGN_ALLOC);
}
memset(buf->astate.doom->buf, 0, tmp_len);
memset(buf->astate.doom->buf + tmp_len, DOOM_STEPS - 1, buf->width);
}
static void doom_free(struct term_buf* buf)
{
free(buf->astate.doom->buf);
free(buf->astate.doom);
}
void animate_init(struct term_buf* buf)
@ -500,7 +519,7 @@ void animate_init(struct term_buf* buf)
{
switch(config.animation)
{
default:
case 0:
{
doom_init(buf);
break;
@ -533,7 +552,7 @@ static void doom(struct term_buf* term_buf)
u16 dst;
u16 w = term_buf->init_width;
u8* tmp = term_buf->tmp_buf;
u8* tmp = term_buf->astate.doom->buf;
if ((term_buf->width != term_buf->init_width) || (term_buf->height != term_buf->init_height))
{
@ -581,7 +600,7 @@ void animate(struct term_buf* buf)
{
switch(config.animation)
{
default:
case 0:
{
doom(buf);
break;

13
src/draw.h
View File

@ -18,6 +18,17 @@ struct box
u32 right;
};
struct doom_state
{
u8* buf;
};
union anim_state
{
struct doom_state* doom;
struct matrix_state* matrix;
};
struct term_buf
{
u16 width;
@ -33,7 +44,7 @@ struct term_buf
u16 box_width;
u16 box_height;
u8* tmp_buf;
union anim_state astate;
};
void draw_init(struct term_buf* buf);