diff options
Diffstat (limited to 'engines/teenagent/actor.cpp')
| -rw-r--r-- | engines/teenagent/actor.cpp | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/engines/teenagent/actor.cpp b/engines/teenagent/actor.cpp index e9a29ff35d..71c5caebb0 100644 --- a/engines/teenagent/actor.cpp +++ b/engines/teenagent/actor.cpp @@ -24,12 +24,48 @@ #include "teenagent/actor.h" #include "teenagent/objects.h" +#include "teenagent/resources.h" namespace TeenAgent { -Actor::Actor() : head_index(0) {} +Actor::Actor() : head_index(0), idle_type(0) {} //idle animation lists at dseg: 0x6540 +Common::Rect Actor::renderIdle(Graphics::Surface *surface, const Common::Point &position, uint8 orientation, uint zoom) { + static Common::RandomSource random; + if (index == 0) { + idle_type = random.getRandomNumber(2); + debug(0, "switched to idle animation %u", idle_type); + } + + Resources * res = Resources::instance(); + byte *frames_idle; + do { + frames_idle = res->dseg.ptr(res->dseg.get_word(0x6540 + idle_type * 2)) + index++; + if (*frames_idle == 0) { + idle_type = random.getRandomNumber(2); + debug(0, "switched to idle animation %u[loop]", idle_type); + index = 3; //put 4th frame (base 1) if idle animation loops + } + } while(*frames_idle == 0); + + bool mirror = orientation == kActorLeft; + Surface *s = frames + *frames_idle - 1; + + ///\todo remove copy-paste here and below + int xp = position.x - s->w * zoom / 512 - s->x, yp = position.y - s->h * zoom / 256 - s->y; + if (xp < 0) + xp = 0; + if (xp + s->w > 320) + xp = 320 - s->w; + + if (yp < 0) + yp = 0; + if (yp + s->h > 200) + yp = 200 - s->h; + + return s->render(surface, xp, yp, mirror, Common::Rect(), zoom); +} Common::Rect Actor::render(Graphics::Surface *surface, const Common::Point &position, uint8 orientation, int delta_frame, bool render_head, uint zoom) { const uint8 frames_left_right[] = {0, 1, 2, 3, 4, 5, /* step */ 6, 7, 8, 9}; |