/
MiniMap.cpp
1547 lines (1347 loc) · 40.2 KB
/
MiniMap.cpp
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// MiniMap.cpp: implementation of the CMiniMap class.
//
//////////////////////////////////////////////////////////////////////
#include "StdAfx.h"
#include <SDL_keysym.h>
#include <SDL_mouse.h>
#include <SDL_types.h>
#include "CommandColors.h"
#include "CursorIcons.h"
#include "ExternalAI/Group.h"
#include "Game/Camera/CameraController.h"
#include "Game/Camera.h"
#include "Game/CameraHandler.h"
#include "Game/GameHelper.h"
#include "Game/Player.h"
#include "Game/SelectedUnits.h"
#include "Game/Team.h"
#include "GuiHandler.h"
#include "Lua/LuaCallInHandler.h"
#include "Lua/LuaUnsyncedCtrl.h"
#include "Map/BaseGroundDrawer.h"
#include "Map/Ground.h"
#include "Map/MapDamage.h"
#include "Map/MetalMap.h"
#include "Map/ReadMap.h"
#include "MiniMap.h"
#include "MouseHandler.h"
#include "Platform/ConfigHandler.h"
#include "Rendering/GL/glExtra.h"
#include "Rendering/GL/myGL.h"
#include "Rendering/IconHandler.h"
#include "Rendering/Textures/Bitmap.h"
#include "Sim/Misc/LosHandler.h"
#include "Sim/Misc/RadarHandler.h"
#include "Sim/Projectiles/PieceProjectile.h"
#include "Sim/Projectiles/Projectile.h"
#include "Sim/Projectiles/ProjectileHandler.h"
#include "Sim/Projectiles/Unsynced/GeoThermSmokeProjectile.h"
#include "Sim/Projectiles/Unsynced/GfxProjectile.h"
#include "Sim/Projectiles/Unsynced/WreckProjectile.h"
#include "Sim/Projectiles/WeaponProjectiles/BeamLaserProjectile.h"
#include "Sim/Projectiles/WeaponProjectiles/LargeBeamLaserProjectile.h"
#include "Sim/Projectiles/WeaponProjectiles/LightingProjectile.h"
#include "Sim/Projectiles/WeaponProjectiles/WeaponProjectile.h"
#include "Sim/Units/CommandAI/CommandAI.h"
#include "Sim/Units/CommandAI/LineDrawer.h"
#include "Sim/Units/Unit.h"
#include "Sim/Units/UnitHandler.h"
#include "Sim/Units/UnitTracker.h"
#include "Sim/Weapons/WeaponDefHandler.h"
#include "Sim/Weapons/Weapon.h"
#include "System/FileSystem/SimpleParser.h"
#include "System/Sound.h"
#include "TimeProfiler.h"
#include "TooltipConsole.h"
#include "mmgr.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CMiniMap* minimap = NULL;
extern Uint8* keys;
CMiniMap::CMiniMap()
: CInputReceiver(BACK),
fullProxy(false),
proxyMode(false),
selecting(false),
mouseMove(false),
mouseResize(false),
mouseLook(false),
maxspect(false),
maximized(false),
minimized(false),
showButtons(false),
useIcons(true),
slaveDrawMode(false)
{
lastWindowSizeX = gu->viewSizeX;
lastWindowSizeY = gu->viewSizeY;
if (gu->dualScreenMode) {
width = gu->viewSizeX;
height = gu->viewSizeY;
xpos = (gu->viewSizeX - gu->viewPosX);
ypos = 0;
}
else {
const std::string geodef = "2 2 200 200";
const std::string geo = configHandler.GetString("MiniMapGeometry", geodef);
ParseGeometry(geo);
}
fullProxy = !!configHandler.GetInt("MiniMapFullProxy", 1);
buttonSize = configHandler.GetInt("MiniMapButtonSize", 16);
unitBaseSize =
atof(configHandler.GetString("MiniMapUnitSize", "2.5").c_str());
unitBaseSize = std::max(0.0f, unitBaseSize);
unitExponent =
atof(configHandler.GetString("MiniMapUnitExp", "0.25").c_str());
cursorScale =
atof(configHandler.GetString("MiniMapCursorScale", "-0.5").c_str());
useIcons = !!configHandler.GetInt("MiniMapIcons", 1);
drawCommands = std::max(0, configHandler.GetInt("MiniMapDrawCommands", 1));
drawProjectiles = !!configHandler.GetInt("MiniMapDrawProjectiles", 1);
simpleColors = !!configHandler.GetInt("SimpleMiniMapColors", 0);
myColor[0] = (unsigned char)(0.2f * 255);
myColor[1] = (unsigned char)(0.9f * 255);
myColor[2] = (unsigned char)(0.2f * 255);
myColor[3] = (unsigned char)(1.0f * 255);
allyColor[0] = (unsigned char)(0.3f * 255);
allyColor[1] = (unsigned char)(0.3f * 255);
allyColor[2] = (unsigned char)(0.9f * 255);
allyColor[3] = (unsigned char)(1.0f * 255);
enemyColor[0] = (unsigned char)(0.9f * 255);
enemyColor[1] = (unsigned char)(0.2f * 255);
enemyColor[2] = (unsigned char)(0.2f * 255);
enemyColor[3] = (unsigned char)(1.0f * 255);
UpdateGeometry();
circleLists = glGenLists(circleListsCount);
for (int cl = 0; cl < circleListsCount; cl++) {
glNewList(circleLists + cl, GL_COMPILE);
glBegin(GL_LINE_LOOP);
const int divs = (1 << (cl + 3));
for (int d = 0; d < divs; d++) {
const float rads = float(2.0 * PI) * float(d) / float(divs);
glVertex3f(sin(rads), 0.0f, cos(rads));
}
glEnd();
glEndList();
}
// setup the buttons' texture and texture coordinates
buttonsTexture = 0;
CBitmap bitmap;
bool unfiltered = false;
if (bitmap.Load("bitmaps/minimapbuttons.png")) {
if ((bitmap.ysize == buttonSize) && (bitmap.xsize == (buttonSize * 4))) {
unfiltered = true;
}
glGenTextures(1, &buttonsTexture);
glBindTexture(GL_TEXTURE_2D, buttonsTexture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8,
bitmap.xsize, bitmap.ysize, 0,
GL_RGBA, GL_UNSIGNED_BYTE, bitmap.mem);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
if (unfiltered) {
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
} else {
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
}
glBindTexture(GL_TEXTURE_2D, 0);
}
const float xshift = unfiltered ? 0.0f : (0.5f / bitmap.xsize);
const float yshift = unfiltered ? 0.0f : (0.5f / bitmap.ysize);
moveBox.xminTx = 0.50f + xshift;
moveBox.xmaxTx = 0.75f - xshift;
resizeBox.xminTx = 0.75f + xshift;
resizeBox.xmaxTx = 1.00f - xshift;
minimizeBox.xminTx = 0.00f + xshift;
minimizeBox.xmaxTx = 0.25f - xshift;
maximizeBox.xminTx = 0.25f + xshift;
maximizeBox.xmaxTx = 0.50f - xshift;
moveBox.yminTx = 1.00f - yshift;
resizeBox.yminTx = 1.00f - yshift;
minimizeBox.yminTx = 1.00f - yshift;
maximizeBox.yminTx = 1.00f - yshift;
moveBox.ymaxTx = 0.00f + yshift;
resizeBox.ymaxTx = 0.00f + yshift;
minimizeBox.ymaxTx = 0.00f + yshift;
maximizeBox.ymaxTx = 0.00f + yshift;
}
CMiniMap::~CMiniMap()
{
glDeleteLists(circleLists, circleListsCount);
}
void CMiniMap::ParseGeometry(const string& geostr)
{
const std::string geodef = "2 2 200 200";
const int scanned = sscanf(geostr.c_str(), "%i %i %i %i",
&xpos, &ypos, &width, &height);
const bool userGeo = ((scanned != 4) || (geostr != geodef));
if (!userGeo) {
xpos = 2;
ypos = 2;
width = -200;
height = -200;
} else {
if (width <= 0) {
width = -200;
}
if (height <= 0) {
height = -200;
}
}
if ((width <= 0) && (height <= 0)) {
const float hw = sqrt(float(gs->mapx) / float(gs->mapy));
width = (int)(-width * hw);
height = (int)(-height / hw);
}
else if (width <= 0) {
width = (int)(float(height) * float(gs->mapx) / float(gs->mapy));
}
else if (height <= 0) {
height = (int)(float(width) * float(gs->mapy) / float(gs->mapx));
}
// convert to GL coords with a top-left corner affinity
ypos = gu->viewSizeY - height - ypos;
}
void CMiniMap::ToggleMaximized(bool _maxspect)
{
if (maximized) {
xpos = oldxpos;
ypos = oldypos;
width = oldwidth;
height = oldheight;
}
else {
oldxpos = xpos;
oldypos = ypos;
oldwidth = width;
oldheight = height;
maxspect = _maxspect;
SetMaximizedGeometry();
}
maximized = !maximized;
UpdateGeometry();
}
void CMiniMap::SetMaximizedGeometry()
{
if (!maxspect) {
height = gu->viewSizeY;
width = height;
xpos = (gu->viewSizeX - gu->viewSizeY) / 2;
ypos = 0;
}
else {
const float mapRatio = (float)gs->mapx / (float)gs->mapy;
const float viewRatio = (float)gu->viewSizeX / (float)gu->viewSizeY;
if (mapRatio > viewRatio) {
xpos = 0;
width = gu->viewSizeX;
height = int((float)gu->viewSizeX / mapRatio);
ypos = (gu->viewSizeY - height) / 2;
} else {
ypos = 0;
height = gu->viewSizeY;
width = int((float)gu->viewSizeY * mapRatio);
xpos = (gu->viewSizeX - width) / 2;
}
}
}
/******************************************************************************/
void CMiniMap::SetSlaveMode(bool newMode)
{
if (newMode) {
proxyMode = false;
selecting = false;
maxspect = false;
maximized = false;
minimized = false;
mouseLook = false;
mouseMove = false;
mouseResize = false;
}
static int oldButtonSize = 16;
if (newMode != slaveDrawMode) {
if (newMode) {
oldButtonSize = buttonSize;
buttonSize = 0;
} else {
buttonSize = oldButtonSize;
}
}
slaveDrawMode = newMode;
UpdateGeometry();
}
void CMiniMap::ConfigCommand(const std::string& line)
{
const vector<string> words = CSimpleParser::Tokenize(line, 1);
if (words.empty()) {
return;
}
const string command = StringToLower(words[0]);
if (command == "fullproxy") {
if (words.size() >= 2) {
fullProxy = !!atoi(words[1].c_str());
} else {
fullProxy = !fullProxy;
}
}
else if (command == "icons") {
if (words.size() >= 2) {
useIcons = !!atoi(words[1].c_str());
} else {
useIcons = !useIcons;
}
}
else if (command == "unitexp") {
if (words.size() >= 2) {
unitExponent = atof(words[1].c_str());
}
UpdateGeometry();
}
else if (command == "unitsize") {
if (words.size() >= 2) {
unitBaseSize = atof(words[1].c_str());
}
unitBaseSize = std::max(0.0f, unitBaseSize);
UpdateGeometry();
}
else if (command == "drawcommands") {
if (words.size() >= 2) {
drawCommands = std::max(0, atoi(words[1].c_str()));
} else {
drawCommands = (drawCommands > 0) ? 0 : 1;
}
}
else if (command == "drawprojectiles") {
if (words.size() >= 2) {
drawProjectiles = !!atoi(words[1].c_str());
} else {
drawProjectiles = !drawProjectiles;
}
}
else if (command == "simplecolors") {
if (words.size() >= 2) {
simpleColors = !!atoi(words[1].c_str());
} else {
simpleColors = !simpleColors;
}
}
// the following commands can not be used in dualscreen mode
if (gu->dualScreenMode) {
return;
}
if ((command == "geo") || (command == "geometry")) {
if (words.size() < 2) {
return;
}
ParseGeometry(words[1]);
UpdateGeometry();
}
else if ((command == "min") || (command == "minimize")) {
if (words.size() >= 2) {
minimized = !!atoi(words[1].c_str());
} else {
minimized = !minimized;
}
}
else if ((command == "max") ||
(command == "maximize") || (command == "maxspect")) {
bool newMax = maximized;
if (words.size() >= 2) {
newMax = !!atoi(words[1].c_str());
} else {
newMax = !newMax;
}
if (newMax != maximized) {
ToggleMaximized(command == "maxspect");
}
}
}
/******************************************************************************/
bool CMiniMap::MousePress(int x, int y, int button)
{
if (minimized) {
if ((x < buttonSize) && (y < buttonSize)) {
minimized = false;
return true;
} else {
return false;
}
}
const bool inMap = mapBox.Inside(x, y);
const bool inButtons = buttonBox.Inside(x, y);
if (!inMap && !inButtons) {
return false;
}
if (button == SDL_BUTTON_LEFT) {
if (inMap && (guihandler->inCommand >= 0)) {
proxyMode = true;
ProxyMousePress(x, y, button);
return true;
}
if (showButtons && inButtons) {
if (moveBox.Inside(x, y)) {
mouseMove = true;
return true;
}
else if (resizeBox.Inside(x, y)) {
mouseResize = true;
return true;
}
else if (minimizeBox.Inside(x, y) ||
maximizeBox.Inside(x, y)) {
return true;
}
}
if (inMap && !mouse->buttons[SDL_BUTTON_LEFT].chorded) {
selecting = true;
return true;
}
}
else if (inMap) {
if ((fullProxy && (button == SDL_BUTTON_MIDDLE)) ||
(!fullProxy && (button == SDL_BUTTON_RIGHT))) {
MoveView(x, y);
mouseLook = true;
return true;
}
else if (fullProxy && (button == SDL_BUTTON_RIGHT)) {
proxyMode = true;
ProxyMousePress(x, y, button);
return true;
}
}
return false;
}
void CMiniMap::MouseMove(int x, int y, int dx, int dy, int button)
{
if (mouseMove) {
xpos += dx;
ypos -= dy;
xpos = std::max(0, xpos);
if (gu->dualScreenMode) {
xpos = std::min((2 * gu->viewSizeX) - width, xpos);
} else {
xpos = std::min(gu->viewSizeX - width, xpos);
}
ypos = std::max(5, std::min(gu->viewSizeY - height, ypos));
UpdateGeometry();
return;
}
if (mouseResize) {
ypos -= dy;
width += dx;
height += dy;
height = std::min(gu->viewSizeY, height);
if (gu->dualScreenMode) {
width = std::min(2 * gu->viewSizeX, width);
} else {
width = std::min(gu->viewSizeX, width);
}
if (keys[SDLK_LSHIFT]) {
width = (height * gs->mapx) / gs->mapy;
}
width = std::max(5, width);
height = std::max(5, height);
ypos = std::min(gu->viewSizeY - height, ypos);
UpdateGeometry();
return;
}
if (mouseLook && mapBox.Inside(x, y)) {
MoveView(x,y);
return;
}
}
void CMiniMap::MouseRelease(int x, int y, int button)
{
if (mouseMove || mouseResize || mouseLook) {
mouseMove = false;
mouseResize = false;
mouseLook = false;
proxyMode = false;
return;
}
if (proxyMode) {
ProxyMouseRelease(x, y, button);
proxyMode = false;
return;
}
if (selecting) {
SelectUnits(x, y);
selecting = false;
return;
}
if (button == SDL_BUTTON_LEFT) {
if (showButtons && maximizeBox.Inside(x, y)) {
ToggleMaximized(!!keys[SDLK_LSHIFT]);
return;
}
if (showButtons && minimizeBox.Inside(x, y)) {
minimized = true;
return;
}
}
}
void CMiniMap::SetGeometry(int px, int py, int sx, int sy)
{
xpos = px;
ypos = py;
width = sx;
height = sy;
UpdateGeometry();
}
void CMiniMap::UpdateGeometry()
{
// keep the same distance to the top
ypos -= (lastWindowSizeY - gu->viewSizeY);
if (gu->dualScreenMode) {
width = gu->viewSizeX;
height = gu->viewSizeY;
xpos = (gu->viewSizeX - gu->viewPosX);
ypos = 0;
}
else if (maximized) {
SetMaximizedGeometry();
}
else {
width = std::max(1, std::min(width, gu->viewSizeX));
height = std::max(1, std::min(height, gu->viewSizeY));
ypos = std::max(slaveDrawMode ? 0 : buttonSize, ypos);
ypos = std::min(gu->viewSizeY - height, ypos);
xpos = std::max(0, std::min(gu->viewSizeX - width, xpos));
}
lastWindowSizeX = gu->viewSizeX;
lastWindowSizeY = gu->viewSizeY;
// setup the unit scaling
const float w = float(width);
const float h = float(height);
const float mapx = float(gs->mapx * SQUARE_SIZE);
const float mapy = float(gs->mapy * SQUARE_SIZE);
const float ref = unitBaseSize / powf((200.f * 200.0f), unitExponent);
const float dpr = ref * powf((w * h), unitExponent);
unitSizeX = dpr * (mapx / w);
unitSizeY = dpr * (mapy / h);
unitSelectRadius = sqrtf(unitSizeX * unitSizeY);
// in mouse coordinates
mapBox.xmin = xpos;
mapBox.xmax = mapBox.xmin + width - 1;
mapBox.ymin = gu->viewSizeY - (ypos + height);
mapBox.ymax = mapBox.ymin + height - 1;
if (!maximized) {
// right to left
resizeBox.xmax = mapBox.xmax;
resizeBox.xmin = resizeBox.xmax - (buttonSize - 1);
moveBox.xmax = resizeBox.xmax - buttonSize;
moveBox.xmin = resizeBox.xmin - buttonSize;
maximizeBox.xmax = moveBox.xmax - buttonSize;
maximizeBox.xmin = moveBox.xmin - buttonSize;
minimizeBox.xmax = maximizeBox.xmax - buttonSize;
minimizeBox.xmin = maximizeBox.xmin - buttonSize;
const int ymin = (mapBox.ymax + 1) + 3; // 3 for the white|black|white
const int ymax = ymin + (buttonSize - 1);
resizeBox.ymin = moveBox.ymin = maximizeBox.ymin = minimizeBox.ymin = ymin;
resizeBox.ymax = moveBox.ymax = maximizeBox.ymax = minimizeBox.ymax = ymax;
buttonBox.xmin = minimizeBox.xmin;
buttonBox.xmax = mapBox.xmax;
buttonBox.ymin = ymin - 3;
buttonBox.ymax = ymax;
} else {
// left to right
minimizeBox.xmin = mapBox.xmin;
minimizeBox.xmax = minimizeBox.xmin + (buttonSize - 1);
maximizeBox.xmin = minimizeBox.xmin + buttonSize;
maximizeBox.xmax = minimizeBox.xmax + buttonSize;
// dead buttons
resizeBox.xmin = resizeBox.ymin = moveBox.xmin = moveBox.ymin = 0;
resizeBox.xmax = resizeBox.ymax = moveBox.xmax = moveBox.ymax = -1;
const int ymin = mapBox.ymin;
const int ymax = ymin + (buttonSize - 1);
maximizeBox.ymin = minimizeBox.ymin = ymin;
maximizeBox.ymax = minimizeBox.ymax = ymax;
buttonBox.xmin = minimizeBox.xmin;
buttonBox.xmax = maximizeBox.xmax;
buttonBox.ymin = ymin - 3;
buttonBox.ymax = ymax;
}
}
/******************************************************************************/
void CMiniMap::MoveView(int x, int y)
{
const float3& pos = camera->pos;
const float3& dir = camera->forward;
float dist = ground->LineGroundCol(pos, pos + (dir * gu->viewRange * 1.4f));
float3 dif(0,0,0);
if (dist > 0) {
dif = dir * dist;
}
float3 clickPos;
clickPos.x = (float(x - xpos)) / width * gs->mapx * 8;
clickPos.z = (float(y - (gu->viewSizeY - ypos - height))) / height * gs->mapy * 8;
camHandler->GetCurrentController().SetPos(clickPos);
unitTracker.Disable();
}
void CMiniMap::SelectUnits(int x, int y) const
{
if (!keys[SDLK_LSHIFT] && !keys[SDLK_LCTRL]) {
selectedUnits.ClearSelected();
}
CMouseHandler::ButtonPress& bp = mouse->buttons[SDL_BUTTON_LEFT];
if (fullProxy && (bp.movement > 4)) {
// use a selection box
const float3 newPos = GetMapPosition(x, y);
const float3 oldPos = GetMapPosition(bp.x, bp.y);
const float xmin = std::min(oldPos.x, newPos.x);
const float xmax = std::max(oldPos.x, newPos.x);
const float zmin = std::min(oldPos.z, newPos.z);
const float zmax = std::max(oldPos.z, newPos.z);
CUnitSet::iterator ui;
CUnitSet& selection = selectedUnits.selectedUnits;
CUnit* unit = NULL;
int addedunits = 0;
int team, lastTeam;
if (gu->spectatingFullSelect) {
team = 0;
lastTeam = gs->activeTeams - 1;
} else {
team = gu->myTeam;
lastTeam = gu->myTeam;
}
for (; team <= lastTeam; team++) {
CUnitSet& teamUnits = gs->Team(team)->units;
for (ui = teamUnits.begin(); ui != teamUnits.end(); ++ui) {
const float3& midPos = (*ui)->midPos;
if ((midPos.x > xmin) && (midPos.x < xmax) &&
(midPos.z > zmin) && (midPos.z < zmax)) {
if (keys[SDLK_LCTRL] && (selection.find(*ui) != selection.end())) {
selectedUnits.RemoveUnit(*ui);
} else {
selectedUnits.AddUnit(*ui);
unit = *ui;
addedunits++;
}
}
}
}
if (addedunits >= 2) {
sound->PlaySample(mouse->soundMultiselID);
}
else if (addedunits == 1) {
int soundIdx = unit->unitDef->sounds.select.getRandomIdx();
if (soundIdx >= 0) {
sound->PlayUnitReply(
unit->unitDef->sounds.select.getID(soundIdx), unit,
unit->unitDef->sounds.select.getVolume(soundIdx));
}
}
}
else {
// Single unit
const float size = unitSelectRadius;
const float3 pos = GetMapPosition(x, y);
CUnit* unit;
if (gu->spectatingFullSelect) {
unit = helper->GetClosestUnit(pos, size);
} else {
unit = helper->GetClosestFriendlyUnit(pos, size, gu->myAllyTeam);
}
CUnitSet::iterator ui;
CUnitSet& selection = selectedUnits.selectedUnits;
if (unit && ((unit->team == gu->myTeam) || gu->spectatingFullSelect)) {
if (bp.lastRelease < (gu->gameTime - mouse->doubleClickTime)) {
if (keys[SDLK_LCTRL] && (selection.find(unit) != selection.end())) {
selectedUnits.RemoveUnit(unit);
} else {
selectedUnits.AddUnit(unit);
}
} else {
//double click
if (unit->group && !keys[SDLK_LCTRL]) {
//select the current units group if it has one
selectedUnits.SelectGroup(unit->group->id);
} else {
//select all units of same type
int team, lastTeam;
if (gu->spectatingFullSelect) {
team = 0;
lastTeam = gs->activeTeams - 1;
} else {
team = gu->myTeam;
lastTeam = gu->myTeam;
}
for (; team <= lastTeam; team++) {
CUnitSet& myUnits = gs->Team(team)->units;
for (ui = myUnits.begin(); ui != myUnits.end(); ++ui) {
if ((*ui)->aihint == unit->aihint) {
selectedUnits.AddUnit(*ui);
}
}
}
}
}
bp.lastRelease = gu->gameTime;
int soundIdx = unit->unitDef->sounds.select.getRandomIdx();
if (soundIdx >= 0) {
sound->PlayUnitReply(
unit->unitDef->sounds.select.getID(soundIdx), unit,
unit->unitDef->sounds.select.getVolume(soundIdx));
}
}
}
}
/******************************************************************************/
CUnit* CMiniMap::GetSelectUnit(const float3& pos) const
{
CUnit* unit = helper->GetClosestUnit(pos, unitSelectRadius);
if (unit != NULL) {
const int losMask = (LOS_INLOS | LOS_INRADAR);
if ((unit->losStatus[gu->myAllyTeam] & losMask) || gu->spectatingFullView) {
return unit;
} else {
return NULL;
}
}
return unit;
}
float3 CMiniMap::GetMapPosition(int x, int y) const
{
const float mapHeight = readmap->maxheight + 1000.0f;
const float mapX = gs->mapx * SQUARE_SIZE;
const float mapY = gs->mapy * SQUARE_SIZE;
const float3 pos(mapX * float(x - xpos) / width, mapHeight,
mapY * float(y - (gu->viewSizeY - ypos - height)) / height);
return pos;
}
void CMiniMap::ProxyMousePress(int x, int y, int button)
{
float3 mapPos = GetMapPosition(x, y);
const CUnit* unit = GetSelectUnit(mapPos);
if (unit) {
if (gu->spectatingFullView) {
mapPos = unit->midPos;
} else {
mapPos = helper->GetUnitErrorPos(unit, gu->myAllyTeam);
mapPos.y = readmap->maxheight + 1000.0f;
}
}
CMouseHandler::ButtonPress& bp = mouse->buttons[button];
bp.camPos = mapPos;
bp.dir = float3(0.0f, -1.0f, 0.0f);
guihandler->MousePress(x, y, -button);
}
void CMiniMap::ProxyMouseRelease(int x, int y, int button)
{
// is this really needed?
CCamera *c = camera;
camera = new CCamera(*c);
const float3 tmpMouseDir = mouse->dir;
float3 mapPos = GetMapPosition(x, y);
const CUnit* unit = GetSelectUnit(mapPos);
if (unit) {
if (gu->spectatingFullView) {
mapPos = unit->midPos;
} else {
mapPos = helper->GetUnitErrorPos(unit, gu->myAllyTeam);
mapPos.y = readmap->maxheight + 1000.0f;
}
}
mouse->dir = float3(0.0f, -1.0f, 0.0f);
camera->pos = mapPos;
camera->forward = mouse->dir;
guihandler->MouseRelease(x, y, -button);
mouse->dir = tmpMouseDir;
delete camera;
camera = c;
}
/******************************************************************************/
bool CMiniMap::IsAbove(int x, int y)
{
if (minimized) {
if ((x < buttonSize) && (y < buttonSize)) {
return true;
} else {
return false;
}
}
else if (mapBox.Inside(x, y)) {
return true;
}
else if (showButtons && buttonBox.Inside(x, y)) {
return true;
}
return false;
}
std::string CMiniMap::GetTooltip(int x, int y)
{
if (minimized) {
return "Unminimize map";
}
if (buttonBox.Inside(x, y)) {
if (resizeBox.Inside(x, y)) {
return "Resize map\n(SHIFT to maintain aspect ratio)";
}
if (moveBox.Inside(x, y)) {
return "Move map";
}
if (maximizeBox.Inside(x, y)) {
if (!maximized) {
return "Maximize map\n(SHIFT to maintain aspect ratio)";
} else {
return "Unmaximize map";
}
}
if (minimizeBox.Inside(x, y)) {
return "Minimize map";
}
}
const string buildTip = guihandler->GetBuildTooltip();
if (!buildTip.empty()) {
return buildTip;
}
const CUnit* unit = GetSelectUnit(GetMapPosition(x, y));
if (unit) {
return CTooltipConsole::MakeUnitString(unit);
}
const string selTip = selectedUnits.GetTooltip();
if (selTip != "") {
return selTip;
}
const float3 pos(float(x-xpos)/width*gs->mapx*SQUARE_SIZE, 500,
float(y-(gu->viewSizeY-ypos-height))/height*gs->mapx*SQUARE_SIZE);
return CTooltipConsole::MakeGroundString(pos);
}
void CMiniMap::AddNotification(float3 pos, float3 color, float alpha)
{
Notification n;
n.pos = pos;
n.color[0] = color.x;
n.color[1] = color.y;
n.color[2] = color.z;
n.color[3] = alpha;
n.creationTime = gu->gameTime;
notes.push_back(n);
}
/******************************************************************************/
inline void DrawInMap2D(float x, float z)
{
glVertex2f(x, z);
}
void CMiniMap::DrawCircle(const float3& pos, float radius)
{
glPushMatrix();
glTranslatef(pos.x, pos.y, pos.z);
glScalef(radius, 1.0f, radius);
const float xPixels = radius * float(width) / float(gs->mapx * SQUARE_SIZE);
const float yPixels = radius * float(height) / float(gs->mapy * SQUARE_SIZE);
const int lod = (int)(0.25 * log2(1.0f + (xPixels * yPixels)));
const int lodClamp = std::max(0, std::min(circleListsCount - 1, lod));
glCallList(circleLists + lodClamp);
glPopMatrix();
}
void CMiniMap::DrawSurfaceCircle(const float3& pos, float radius, unsigned int)
{
minimap->DrawCircle(pos, radius);
}
void CMiniMap::Draw()
{
if (!slaveDrawMode) {
DrawForReal();
}
}
void CMiniMap::DrawForReal()
{
SCOPED_TIMER("Draw minimap");
glEnable(GL_BLEND);
glDepthFunc(GL_LEQUAL);
setSurfaceCircleFunc(DrawSurfaceCircle);
cursorIcons.Enable(false);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
if (minimized) {
if (!slaveDrawMode) {
DrawMinimizedButton();
}
cursorIcons.Enable(true);
setSurfaceCircleFunc(NULL);
return;
}
glViewport(xpos, ypos, width, height);
glLoadIdentity();
glMatrixMode(GL_PROJECTION);