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sdl_fader: Implement blind effects

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kichikuou
2022-01-16 22:05:53 +09:00
parent c4d74d659a
commit bc97e4c826
6 changed files with 161 additions and 349 deletions
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modules/SACT/sprite_eupdate.c
+3 -99
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@@ -41,9 +41,6 @@
static void ec6_cb(surface_t *, surface_t *);
static void ec7_cb(surface_t *, surface_t *);
static void ec8_cb(surface_t *, surface_t *);
static void ec9_cb(surface_t *, surface_t *);
static void ec11_cb(surface_t *, surface_t *);
static void ec12_cb(surface_t *, surface_t *);
static void ec13_cb(surface_t *, surface_t *);
@@ -76,9 +73,9 @@ static entrypoint *cb[39] = {
sdlfader_cb,
sdlfader_cb,
ec6_cb,
ec7_cb,
ec8_cb,
ec9_cb,
sdlfader_cb,
sdlfader_cb,
sdlfader_cb,
ec10_cb,
ec11_cb,
ec12_cb,
@@ -115,99 +112,6 @@ static void ec_dummy_cb(surface_t *sfsrc, surface_t *sfdst) {
WARNING("NOT IMPLEMENTED\n");
}
// すだれ落ち
static void ec7_cb(surface_t *sfsrc, surface_t *sfdst) {
#define EC7DELTA 16
int curstep, maxstep = sfsrc->height / EC7DELTA + EC7DELTA;
int i, t, y;
curstep = maxstep * (ecp.curtime - ecp.sttime)/ (ecp.edtime - ecp.sttime);
SACT_DEBUG("step = %d\n", curstep);
if (ecp.oldstep == curstep) {
usleep(0);
return;
}
t = ecp.oldstep;
while(t < curstep) {
for (i = 0; i < min(t + 1, EC7DELTA); i++) {
y = i + EC7DELTA * (t - i);
if (y < 0 || y >= sfsrc->height) continue;
gr_copy(sf0, 0, y,
sfdst, 0, y, sfsrc->width, 1);
}
t++;
}
ecp.oldstep = curstep;
ags_updateFull();
}
// すだれ左->右
static void ec8_cb(surface_t *sfsrc, surface_t *sfdst) {
#define EC8DELTA 16
int curstep, maxstep = sfsrc->width / EC8DELTA + EC8DELTA;
int i, t, x;
curstep = maxstep * (ecp.curtime - ecp.sttime) / (ecp.edtime - ecp.sttime);
SACT_DEBUG("step = %d\n", curstep);
if (ecp.oldstep == curstep) {
usleep(0);
return;
}
t = ecp.oldstep;
while(t < curstep) {
for (i = 0; i < min(t + 1, EC8DELTA); i++) {
x = i + EC8DELTA * (t - i);
if (x < 0 || x >= sfsrc->width) continue;
gr_copy(sf0, x, 0,
sfdst, x, 0, 1, sfsrc->height);
}
t++;
}
ecp.oldstep = curstep;
ags_updateFull();
}
// すだれ落ち＆左->右
static void ec9_cb(surface_t *sfsrc, surface_t *sfdst) {
#define EC9DELTA 16
int curstep, maxstep;
int i, t, x, y;
maxstep = max(sfsrc->height / EC9DELTA + EC9DELTA,
sfsrc->width / EC9DELTA + EC9DELTA);
curstep = maxstep * (ecp.curtime - ecp.sttime)/ (ecp.edtime - ecp.sttime);
SACT_DEBUG("step = %d\n", curstep);
if (ecp.oldstep == curstep) {
usleep(0);
return;
}
t = ecp.oldstep;
while(t < curstep) {
for (i = 0; i < min(t + 1, EC9DELTA); i++) {
y = i + EC9DELTA * (t - i);
if (y < 0 || y >= sfsrc->height) continue;
gr_copy(sf0, 0, y,
sfdst, 0, y, sfsrc->width, 1);
}
for (i = 0; i < min(t + 1, EC9DELTA); i++) {
x = i + EC9DELTA * (t - i);
if (x < 0 || x >= sfsrc->width) continue;
gr_copy(sf0, x, 0,
sfdst, x, 0, 1, sfsrc->height);
}
t++;
}
ecp.oldstep = curstep;
ags_updateFull();
}
// 上->下クロスフェード
static void ec12_cb(surface_t *src, surface_t *dst) {
#define EC12DELTA 256