diff options
Diffstat (limited to 'skeleton/skeleton.cpp')
| -rw-r--r-- | skeleton/skeleton.cpp | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/skeleton/skeleton.cpp b/skeleton/skeleton.cpp new file mode 100644 index 0000000..a3faea6 --- /dev/null +++ b/skeleton/skeleton.cpp @@ -0,0 +1,192 @@ +#include <rw.h> +#include "skeleton.h" + + +namespace sk { + +Globals globals; +Args args; + + +bool +InitRW(void) +{ + if(!rw::Engine::init()) + return false; + if(AppEventHandler(sk::PLUGINATTACH, nil) == EVENTERROR) + return false; + if(!rw::Engine::open(&engineOpenParams)) + return false; + + SubSystemInfo info; + int i, n; + n = Engine::getNumSubSystems(); + for(i = 0; i < n; i++) + if(Engine::getSubSystemInfo(&info, i)) + ;//printf("subsystem: %s\n", info.name); + Engine::setSubSystem(n-1); + + int want = -1; + VideoMode mode; + n = Engine::getNumVideoModes(); + for(i = 0; i < n; i++) + if(Engine::getVideoModeInfo(&mode, i)){ +// if(mode.width == 640 && mode.height == 480 && mode.depth == 32) + if(mode.width == 1920 && mode.height == 1080 && mode.depth == 32) + want = i; + //printf("mode: %dx%dx%d %d\n", mode.width, mode.height, mode.depth, mode.flags); + } +// if(want >= 0) Engine::setVideoMode(want); + Engine::getVideoModeInfo(&mode, Engine::getCurrentVideoMode()); + + if(mode.flags & VIDEOMODEEXCLUSIVE){ + globals.width = mode.width; + globals.height = mode.height; + } + + if(!rw::Engine::start()) + return false; + + rw::Charset::open(); + + rw::Image::setSearchPath("./"); + return true; +} + +void +TerminateRW(void) +{ + rw::Charset::close(); + + // TODO: delete all tex dicts + rw::Engine::stop(); + rw::Engine::close(); + rw::Engine::term(); +} + +Camera* +CameraCreate(int32 width, int32 height, bool32 z) +{ + Camera *cam; + cam = Camera::create(); + cam->setFrame(Frame::create()); + cam->frameBuffer = Raster::create(width, height, 0, Raster::CAMERA); + cam->zBuffer = Raster::create(width, height, 0, Raster::ZBUFFER); + return cam; +} + +void +CameraDestroy(rw::Camera *cam) +{ + if(cam->frameBuffer){ + cam->frameBuffer->destroy(); + cam->frameBuffer = nil; + } + if(cam->zBuffer){ + cam->zBuffer->destroy(); + cam->zBuffer = nil; + } + rw::Frame *frame = cam->getFrame(); + if(frame){ + cam->setFrame(nil); + frame->destroy(); + } + cam->destroy(); +} + +void +CameraSize(Camera *cam, Rect *r, float viewWindow, float aspectRatio) +{ + if(cam->frameBuffer){ + cam->frameBuffer->destroy(); + cam->frameBuffer = nil; + } + if(cam->zBuffer){ + cam->zBuffer->destroy(); + cam->zBuffer = nil; + } + cam->frameBuffer = Raster::create(r->w, r->h, 0, Raster::CAMERA); + cam->zBuffer = Raster::create(r->w, r->h, 0, Raster::ZBUFFER); + + if(viewWindow != 0.0f){ + rw::V2d vw; + // TODO: aspect ratio when fullscreen + if(r->w > r->h){ + vw.x = viewWindow; + vw.y = viewWindow / ((float)r->w/r->h); + }else{ + vw.x = viewWindow / ((float)r->h/r->w); + vw.y = viewWindow; + } + cam->setViewWindow(&vw); + } +} + +void +CameraMove(Camera *cam, V3d *delta) +{ + rw::V3d offset; + rw::V3d::transformVectors(&offset, delta, 1, &cam->getFrame()->matrix); + cam->getFrame()->translate(&offset); +} + +void +CameraPan(Camera *cam, V3d *pos, float angle) +{ + rw::Frame *frame = cam->getFrame(); + rw::V3d trans = pos ? *pos : frame->matrix.pos; + rw::V3d negTrans = rw::scale(trans, -1.0f); + frame->translate(&negTrans); + frame->rotate(&frame->matrix.up, angle); + frame->translate(&trans); +} + +void +CameraTilt(Camera *cam, V3d *pos, float angle) +{ + rw::Frame *frame = cam->getFrame(); + rw::V3d trans = pos ? *pos : frame->matrix.pos; + rw::V3d negTrans = rw::scale(trans, -1.0f); + frame->translate(&negTrans); + frame->rotate(&frame->matrix.right, angle); + frame->translate(&trans); +} + +void +CameraRotate(Camera *cam, V3d *pos, float angle) +{ + rw::Frame *frame = cam->getFrame(); + rw::V3d trans = pos ? *pos : frame->matrix.pos; + rw::V3d negTrans = rw::scale(trans, -1.0f); + frame->translate(&negTrans); + frame->rotate(&frame->matrix.at, angle); + frame->translate(&negTrans); +} + +EventStatus +EventHandler(Event e, void *param) +{ + EventStatus s; + if (e == INITIALIZE) { + ImGui::CreateContext(); + } + + s = AppEventHandler(e, param); + if(e == QUIT){ + globals.quit = 1; + return EVENTPROCESSED; + } + if(s == EVENTNOTPROCESSED) + switch(e){ + case RWINITIALIZE: + return InitRW() ? EVENTPROCESSED : EVENTERROR; + case RWTERMINATE: + TerminateRW(); + return EVENTPROCESSED; + default: + break; + } + return s; +} + +} |