void uiSequenceNode::draw (uiNode_t *node)
{
if (EXTRADATA(node).context != NULL && EXTRADATA(node).playing) {
bool finished = false;
vec2_t pos;
vec2_t screenPos;
UI_GetNodeAbsPos(node, pos);
UI_GetNodeScreenPos(node, screenPos);
R_PushMatrix();
R_CleanupDepthBuffer(pos[0], pos[1], node->box.size[0], node->box.size[1]);
R_PushClipRect(screenPos[0], screenPos[1], node->box.size[0], node->box.size[1]);
SEQ_SetView(EXTRADATA(node).context, pos, node->box.size);
finished = !SEQ_Render(EXTRADATA(node).context);
R_PopClipRect();
R_PopMatrix();
if (finished && EXTRADATA(node).onEnd) {
UI_ExecuteEventActions(node, EXTRADATA(node).onEnd);
EXTRADATA(node).playing = true;
}
}
}
/**
* @brief Draw an item node
*/
void uiItemNode::draw (uiNode_t* node)
{
const objDef_t* od;
const char* ref = UI_GetReferenceString(node, EXTRADATA(node).model);
vec2_t pos;
if (Q_strnull(ref))
return;
UI_GetNodeAbsPos(node, pos);
R_CleanupDepthBuffer(pos[0], pos[1], node->box.size[0], node->box.size[1]);
od = INVSH_GetItemByIDSilent(ref);
if (od) {
Item item(od, nullptr, 1); /* 1 so it's not reddish; fake item anyway */
const char* model = GAME_GetModelForItem(item.def(), nullptr);
if (EXTRADATA(node).containerLike || Q_strnull(model)) {
const vec4_t color = {1, 1, 1, 1};
vec3_t itemNodePos;
/* We position the model of the item ourself (in the middle of the item
* node). See the "-1, -1" parameter of UI_DrawItem. */
UI_GetNodeAbsPos(node, itemNodePos);
itemNodePos[0] += node->box.size[0] / 2.0;
itemNodePos[1] += node->box.size[1] / 2.0;
itemNodePos[2] = 0;
/** @todo we should not use DrawItem but draw the image with render function (remove dependency with container) */
UI_DrawItem(node, itemNodePos, &item, -1, -1, EXTRADATA(node).scale, color);
} else {
UI_DrawModelNode(node, model);
}
} else {
GAME_DisplayItemInfo(node, ref);
}
}
/**
* @sa CMod_GetMapSize
* @note we only need to handle the 2d plane and can ignore the z level
* @param[in] node Node description of the radar
*/
void uiRadarNode::draw (uiNode_t* node)
{
vec2_t pos;
vec2_t screenPos;
#ifdef RADARSIZE_DEBUG
int textposy = 40;
static const vec4_t red = {1, 0, 0, 0.5};
#endif
static const vec4_t backgroundColor = {0.0, 0.0, 0.0, 1};
const float mapWidth = cl.mapData->mapBox.getWidthX();
const float mapHeight = cl.mapData->mapBox.getWidthY();
/** @todo use the same coef for x and y */
const float mapCoefX = (float) node->box.size[0] / (float) mapWidth;
const float mapCoefY = (float) node->box.size[1] / (float) mapHeight;
if (cls.state != ca_active)
return;
UI_GetNodeAbsPos(node, pos);
UI_GetNodeScreenPos(node, screenPos);
R_CleanupDepthBuffer(pos[0], pos[1], node->box.size[0], node->box.size[1]);
UI_DrawFill(pos[0], pos[1], mapWidth * mapCoefX, mapHeight * mapCoefY, backgroundColor);
#ifndef RADARSIZE_DEBUG
UI_PushClipRect(screenPos[0], screenPos[1], node->box.size[0], node->box.size[1]);
#endif
/* the cl struct is wiped with every new map */
if (!cl.radarInitialized) {
UI_InitRadar(node);
cl.radarInitialized = true;
}
/* update context */
radar.x = pos[0];
radar.y = pos[1];
radar.w = node->box.size[0];
radar.h = node->box.size[1];
if (radar.gridWidth < 6)
radar.gridWidth = 6;
if (radar.gridHeight < 6)
radar.gridHeight = 6;
#ifdef RADARSIZE_DEBUG
UI_DrawStringInBox("f_small", ALIGN_UL, 50, textposy, 500, 25, va("%fx%f %fx%f map", cl.mapData->mapBox.getMinX(), cl.mapData->mapBox.getMinY(), cl.mapData->getMaxX(), cl.mapData->getMaxY()));
textposy += 25;
UI_DrawStringInBox("f_small", ALIGN_UL, 50, textposy, 500, 25, va("%fx%f map", mapWidth, mapHeight));
textposy += 25;
#endif
/* draw background */
for (int i = 0; i < radar.numImages; i++) {
vec2_t imagePos;
hudRadarImage_t* tile = &radar.images[i];
int maxlevel = cl_worldlevel->integer;
/* check the max level value for this map tile */
if (maxlevel >= tile->maxlevel)
maxlevel = tile->maxlevel - 1;
assert(tile->path[maxlevel]);
imagePos[0] = radar.x + mapCoefX * (tile->mapX - cl.mapData->mapBox.getMinX());
imagePos[1] = radar.y + mapCoefY * (tile->mapY - cl.mapData->mapBox.getMinY());
UI_DrawNormImageByName(false, imagePos[0], imagePos[1],
mapCoefX * tile->mapWidth, mapCoefY * tile->mapHeight,
0, 0, 0, 0, tile->path[maxlevel]);
#ifdef RADARSIZE_DEBUG
UI_DrawStringInBox("f_small", ALIGN_UL, 50, textposy, 500, 25, va("%dx%d %dx%d %s", tile->x, tile->y, tile->width, tile->height, tile->path[maxlevel]));
textposy += 25;
UI_DrawStringInBox("f_small", ALIGN_UL, imagePos[0], imagePos[1], 500, 25, va("%dx%d", tile->gridX, tile->gridY));
#endif
}
#ifdef RADARSIZE_DEBUG
UI_DrawFill(pos[0], pos[1], 100.0f * mapCoefX, 100.0f * mapCoefY, red);
UI_DrawFill(pos[0], pos[1], UNIT_SIZE * mapCoefX, UNIT_SIZE * mapCoefY, red);
#endif
le_t* le = nullptr;
while ((le = LE_GetNextInUse(le))) {
vec3_t itempos;
if (LE_IsInvisible(le))
continue;
/* convert to radar area coordinates */
itempos[0] = pos[0] + (le->origin[0] - cl.mapData->mapBox.getMinX()) * mapCoefX;
itempos[1] = pos[1] + (mapHeight - (le->origin[1] - cl.mapData->mapBox.getMinY())) * mapCoefY;
switch (le->type) {
case ET_ACTOR:
case ET_ACTOR2x2:
UI_RadarNodeDrawActor(le, itempos);
break;
case ET_ITEM:
UI_RadarNodeDrawItem(le, itempos);
break;
default:
break;
}
#ifdef RADARSIZE_DEBUG
UI_DrawStringInBox("f_small", ALIGN_UL, 50, textposy, 500, 25, va("%fx%f %dx%d actor", le->origin[0], le->origin[1], le->pos[0], le->pos[1]));
textposy += 25;
UI_DrawFill(itempos[0], itempos[1], UNIT_SIZE * mapCoefX, 1, red);
UI_DrawFill(itempos[0], itempos[1], 1, UNIT_SIZE * mapCoefY, red);
#endif
}
#ifndef RADARSIZE_DEBUG
UI_PopClipRect();
#endif
}
/**
* @todo need to merge UI model case, and the common case (looks to be a copy-pasted code)
*/
void UI_DrawModelNode (uiNode_t* node, const char* source)
{
modelInfo_t mi;
uiModel_t* model;
vec3_t nodeorigin;
vec2_t screenPos;
assert(UI_NodeInstanceOf(node, "model")); /**< We use model extradata */
if (!source || source[0] == '\0')
return;
model = UI_GetUIModel(source);
/* direct model name - no UI model definition */
if (!model) {
/* prevent the searching for a model def in the next frame */
mi.model = R_FindModel(source);
mi.name = source;
if (!mi.model) {
Com_Printf("Could not find model '%s'\n", source);
return;
}
}
/* compute the absolute origin ('origin' property is relative to the node center) */
UI_GetNodeScreenPos(node, screenPos);
UI_GetNodeAbsPos(node, nodeorigin);
R_CleanupDepthBuffer(nodeorigin[0], nodeorigin[1], node->box.size[0], node->box.size[1]);
if (EXTRADATA(node).clipOverflow) {
UI_PushClipRect(screenPos[0], screenPos[1], node->box.size[0], node->box.size[1]);
}
nodeorigin[0] += node->box.size[0] / 2 + EXTRADATA(node).origin[0];
nodeorigin[1] += node->box.size[1] / 2 + EXTRADATA(node).origin[1];
nodeorigin[2] = EXTRADATA(node).origin[2];
VectorMA(EXTRADATA(node).angles, cls.frametime, EXTRADATA(node).omega, EXTRADATA(node).angles);
mi.origin = nodeorigin;
mi.angles = EXTRADATA(node).angles;
mi.scale = EXTRADATA(node).scale;
mi.center = nullVector;
mi.color = node->color;
mi.mesh = 0;
/* special case to draw models with UI model */
if (model) {
UI_DrawModelNodeWithUIModel(node, source, &mi, model);
if (EXTRADATA(node).clipOverflow)
UI_PopClipRect();
return;
}
/* if the node is linked to a parent, the parent will display it */
if (EXTRADATA(node).tag) {
if (EXTRADATA(node).clipOverflow)
UI_PopClipRect();
return;
}
/* autoscale? */
if (EXTRADATA(node).autoscale) {
vec3_t autoScale;
vec3_t autoCenter;
const vec2_t size = {node->box.size[0] - node->padding, node->box.size[1] - node->padding};
R_ModelAutoScale(size, &mi, autoScale, autoCenter);
}
/* no animation */
mi.frame = 0;
mi.oldframe = 0;
mi.backlerp = 0;
/* get skin */
if (EXTRADATA(node).skin && *EXTRADATA(node).skin)
mi.skin = atoi(UI_GetReferenceString(node, EXTRADATA(node).skin));
else
mi.skin = 0;
/* do animations */
if (EXTRADATA(node).animation && *EXTRADATA(node).animation) {
const char* ref;
ref = UI_GetReferenceString(node, EXTRADATA(node).animation);
/* check whether the cvar value changed */
if (strncmp(EXTRADATA(node).oldRefValue, source, MAX_OLDREFVALUE)) {
Q_strncpyz(EXTRADATA(node).oldRefValue, source, MAX_OLDREFVALUE);
/* model has changed but mem is already reserved in pool */
Mem_Free(EXTRADATA(node).animationState);
EXTRADATA(node).animationState = nullptr;
}
animState_t* as = EXTRADATA(node).animationState;
if (!as) {
as = Mem_PoolAllocType(animState_t, cl_genericPool);
if (!as)
Com_Error(ERR_DROP, "Model %s should have animState_t for animation %s - but doesn't\n", mi.name, ref);
R_AnimChange(as, mi.model, ref);
EXTRADATA(node).animationState = as;
} else {
const char* anim;
/* change anim if needed */
anim = R_AnimGetName(as, mi.model);
if (anim && !Q_streq(anim, ref))
R_AnimChange(as, mi.model, ref);
R_AnimRun(as, mi.model, cls.frametime * 1000);
}
mi.frame = as->frame;
mi.oldframe = as->oldframe;
mi.backlerp = as->backlerp;
}
/* draw the main model on the node */
R_DrawModelDirect(&mi, nullptr, nullptr);
/* draw all children */
if (node->firstChild) {
uiNode_t* child;
modelInfo_t pmi = mi;
for (child = node->firstChild; child; child = child->next) {
const char* tag;
char childSource[MAX_VAR];
const char* childRef;
/* skip non "model" nodes */
if (child->behaviour != node->behaviour)
continue;
/* skip invisible child */
if (child->invis || !UI_CheckVisibility(child))
continue;
OBJZERO(mi);
mi.angles = EXTRADATA(child).angles;
mi.scale = EXTRADATA(child).scale;
mi.center = nullVector;
mi.origin = EXTRADATA(child).origin;
mi.color = pmi.color;
/* get the anchor name to link the model into the parent */
tag = EXTRADATA(child).tag;
/* init model name */
childRef = UI_GetReferenceString(child, EXTRADATA(child).model);
if (Q_strnull(childRef))
childSource[0] = '\0';
else
Q_strncpyz(childSource, childRef, sizeof(childSource));
mi.model = R_FindModel(childSource);
mi.name = childSource;
/* init skin */
if (EXTRADATA(child).skin && *EXTRADATA(child).skin)
mi.skin = atoi(UI_GetReferenceString(child, EXTRADATA(child).skin));
else
mi.skin = 0;
R_DrawModelDirect(&mi, &pmi, tag);
}
}
if (EXTRADATA(node).clipOverflow)
UI_PopClipRect();
}
