/* renders the Research IMDs into the surface - used by message display in
Intelligence Map */
void renderResearchToBuffer(RESEARCH *psResearch, UDWORD OriginX, UDWORD OriginY)
{
UDWORD angle = 0;
BASE_STATS *psResGraphic;
UDWORD compID, IMDType;
Vector3i Rotation,Position;
UDWORD basePlateSize, Radius;
SDWORD scale = 0;
// Set identity (present) context
pie_MatBegin();
pie_SetGeometricOffset(OriginX+10, OriginY+10);
// Pitch down a bit
//pie_MatRotX(-65536/12);
// Rotate round
// full rotation once every 2 seconds..
angle = (realTime % ROTATE_TIME) * 360 / ROTATE_TIME;
Position.x = 0;
Position.y = 0;
Position.z = BUTTON_DEPTH;
// Rotate round
Rotation.x = -30;
Rotation.y = angle;
Rotation.z = 0;
//draw the IMD for the research
if (psResearch->psStat)
{
//we have a Stat associated with this research topic
if (StatIsStructure(psResearch->psStat))
{
//this defines how the button is drawn
IMDType = IMDTYPE_STRUCTURESTAT;
psResGraphic = psResearch->psStat;
//set up the scale
basePlateSize= getStructureStatSizeMax((STRUCTURE_STATS*)psResearch->psStat);
if(basePlateSize == 1)
{
scale = RESEARCH_COMPONENT_SCALE / 2;
/*HACK HACK HACK!
if its a 'tall thin (ie tower)' structure stat with something on
the top - offset the position to show the object on top*/
if (((STRUCTURE_STATS*)psResearch->psStat)->pIMD[0]->nconnectors &&
getStructureStatHeight((STRUCTURE_STATS*)psResearch->psStat) > TOWER_HEIGHT)
{
Position.y -= 30;
}
}
else if(basePlateSize == 2)
{
scale = RESEARCH_COMPONENT_SCALE / 4;
}
else
{
scale = RESEARCH_COMPONENT_SCALE / 5;
}
}
else
{
compID = StatIsComponent(psResearch->psStat);
if (compID != COMP_UNKNOWN)
{
//this defines how the button is drawn
IMDType = IMDTYPE_COMPONENT;
psResGraphic = psResearch->psStat;
// NOTE: Another kludge to deal with the superTransport to make it "fit" the display.
// Using pName, should be safe to compare, pName doesn't get translated.
if (!strcmp("SuperTransport", psResearch->pName))
{
scale = RESEARCH_COMPONENT_SCALE / 3;
}
else
{
scale = RESEARCH_COMPONENT_SCALE;
}
}
else
{
ASSERT( false, "intDisplayMessageButton: invalid stat" );
IMDType = IMDTYPE_RESEARCH;
psResGraphic = (BASE_STATS *)psResearch;
}
}
}
else
{
//no Stat for this research topic so use the research topic to define what is drawn
psResGraphic = (BASE_STATS *)psResearch;
IMDType = IMDTYPE_RESEARCH;
}
//scale the research according to size of IMD
if (IMDType == IMDTYPE_RESEARCH)
{
Radius = getResearchRadius((BASE_STATS*)psResGraphic);
if(Radius <= 100)
{
scale = RESEARCH_COMPONENT_SCALE / 2;
}
else if(Radius <= 128)
{
scale = RESEARCH_COMPONENT_SCALE / 3;
}
else if(Radius <= 256)
{
scale = RESEARCH_COMPONENT_SCALE / 4;
}
else
{
scale = RESEARCH_COMPONENT_SCALE / 5;
}
}
/* display the IMDs */
if(IMDType == IMDTYPE_COMPONENT)
{
displayComponentButton(psResGraphic, &Rotation, &Position, true, scale);
}
else if(IMDType == IMDTYPE_RESEARCH)
{
displayResearchButton(psResGraphic, &Rotation, &Position, true, scale);
}
else if(IMDType == IMDTYPE_STRUCTURESTAT)
{
displayStructureStatButton((STRUCTURE_STATS *)psResGraphic, &Rotation, &Position, true, scale);
}
else
{
ASSERT( false, "Unknown PIEType" );
}
// close matrix context
pie_MatEnd();
}
static void sharedStructureButton(STRUCTURE_STATS *Stats, iIMDShape *strImd, const Vector3i *Rotation, const Vector3i *Position, int scale)
{
iIMDShape *baseImd, *mountImd[STRUCT_MAXWEAPS], *weaponImd[STRUCT_MAXWEAPS];
Vector3i pos = *Position;
/* HACK HACK HACK!
if its a 'tall thin (ie tower)' structure stat with something on the top - offset the position to show the object on top */
if (strImd->nconnectors && scale == SMALL_STRUCT_SCALE && getStructureStatHeight(Stats) > TOWER_HEIGHT)
{
pos.y -= 20;
}
setMatrix(&pos, Rotation, scale);
/* Draw the building's base first */
baseImd = Stats->pBaseIMD;
if (baseImd != NULL)
{
pie_Draw3DShape(baseImd, 0, getPlayerColour(selectedPlayer), WZCOL_WHITE, pie_BUTTON, 0);
}
pie_Draw3DShape(strImd, 0, getPlayerColour(selectedPlayer), WZCOL_WHITE, pie_BUTTON, 0);
//and draw the turret
if (strImd->nconnectors)
{
weaponImd[0] = NULL;
mountImd[0] = NULL;
for (int i = 0; i < Stats->numWeaps; i++)
{
weaponImd[i] = NULL;//weapon is gun ecm or sensor
mountImd[i] = NULL;
}
//get an imd to draw on the connector priority is weapon, ECM, sensor
//check for weapon
//can only have the STRUCT_MAXWEAPS
for (int i = 0; i < MAX(1, Stats->numWeaps); i++)
{
//can only have the one
if (Stats->psWeapStat[i] != NULL)
{
weaponImd[i] = Stats->psWeapStat[i]->pIMD;
mountImd[i] = Stats->psWeapStat[i]->pMountGraphic;
}
if (weaponImd[i] == NULL)
{
//check for ECM
if (Stats->pECM != NULL)
{
weaponImd[i] = Stats->pECM->pIMD;
mountImd[i] = Stats->pECM->pMountGraphic;
}
}
if (weaponImd[i] == NULL)
{
//check for sensor
if (Stats->pSensor != NULL)
{
weaponImd[i] = Stats->pSensor->pIMD;
mountImd[i] = Stats->pSensor->pMountGraphic;
}
}
}
//draw Weapon/ECM/Sensor for structure
if (weaponImd[0] != NULL)
{
for (int i = 0; i < MAX(1, Stats->numWeaps); i++)
{
pie_MatBegin();
pie_TRANSLATE(strImd->connectors[i].x, strImd->connectors[i].z, strImd->connectors[i].y);
if (mountImd[i] != NULL)
{
pie_Draw3DShape(mountImd[i], 0, getPlayerColour(selectedPlayer), WZCOL_WHITE, pie_BUTTON, 0);
if (mountImd[i]->nconnectors)
{
pie_TRANSLATE(mountImd[i]->connectors->x, mountImd[i]->connectors->z, mountImd[i]->connectors->y);
}
}
pie_Draw3DShape(weaponImd[i], 0, getPlayerColour(selectedPlayer), WZCOL_WHITE, pie_BUTTON, 0);
//we have a droid weapon so do we draw a muzzle flash
pie_MatEnd();
}
}
}
unsetMatrix();
}
static void sharedStructureButton(STRUCTURE_STATS *Stats, iIMDShape *strImd, const Vector3i *Rotation, const Vector3i *Position, int scale)
{
iIMDShape *baseImd, *mountImd[MAX_WEAPONS], *weaponImd[MAX_WEAPONS];
Vector3i pos = *Position;
/* HACK HACK HACK!
if its a 'tall thin (ie tower)' structure stat with something on the top - offset the position to show the object on top */
if (strImd->nconnectors && scale == SMALL_STRUCT_SCALE && getStructureStatHeight(Stats) > TOWER_HEIGHT)
{
pos.y -= 20;
}
const glm::mat4 matrix = setMatrix(&pos, Rotation, scale);
/* Draw the building's base first */
baseImd = Stats->pBaseIMD;
if (baseImd != nullptr)
{
pie_Draw3DShape(baseImd, 0, getPlayerColour(selectedPlayer), WZCOL_WHITE, pie_BUTTON, 0, matrix);
}
pie_Draw3DShape(strImd, 0, getPlayerColour(selectedPlayer), WZCOL_WHITE, pie_BUTTON, 0, matrix);
//and draw the turret
if (strImd->nconnectors)
{
weaponImd[0] = nullptr;
mountImd[0] = nullptr;
for (int i = 0; i < Stats->numWeaps; i++)
{
weaponImd[i] = nullptr;//weapon is gun ecm or sensor
mountImd[i] = nullptr;
}
//get an imd to draw on the connector priority is weapon, ECM, sensor
//check for weapon
//can only have the MAX_WEAPONS
for (int i = 0; i < MAX(1, Stats->numWeaps); i++)
{
//can only have the one
if (Stats->psWeapStat[i] != nullptr)
{
weaponImd[i] = Stats->psWeapStat[i]->pIMD;
mountImd[i] = Stats->psWeapStat[i]->pMountGraphic;
}
if (weaponImd[i] == nullptr)
{
//check for ECM
if (Stats->pECM != nullptr)
{
weaponImd[i] = Stats->pECM->pIMD;
mountImd[i] = Stats->pECM->pMountGraphic;
}
}
if (weaponImd[i] == nullptr)
{
//check for sensor
if (Stats->pSensor != nullptr)
{
weaponImd[i] = Stats->pSensor->pIMD;
mountImd[i] = Stats->pSensor->pMountGraphic;
}
}
}
//draw Weapon/ECM/Sensor for structure
if (weaponImd[0] != nullptr)
{
for (int i = 0; i < MAX(1, Stats->numWeaps); i++)
{
glm::mat4 localMatrix = glm::translate(glm::vec3(strImd->connectors[i].xzy()));
if (mountImd[i] != nullptr)
{
pie_Draw3DShape(mountImd[i], 0, getPlayerColour(selectedPlayer), WZCOL_WHITE, pie_BUTTON, 0, matrix * localMatrix);
if (mountImd[i]->nconnectors)
{
localMatrix *= glm::translate(glm::vec3(mountImd[i]->connectors->xzy()));
}
}
pie_Draw3DShape(weaponImd[i], 0, getPlayerColour(selectedPlayer), WZCOL_WHITE, pie_BUTTON, 0, matrix * localMatrix);
//we have a droid weapon so do we draw a muzzle flash
}
}
}
}
static UDWORD getStructureHeight(STRUCTURE *psStructure)
{
return (getStructureStatHeight(psStructure->pStructureType));
}