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C++ THRenderTarget::mapColour方法代码示例

本文整理汇总了C++中THRenderTarget::mapColour方法的典型用法代码示例。如果您正苦于以下问题:C++ THRenderTarget::mapColour方法的具体用法?C++ THRenderTarget::mapColour怎么用?C++ THRenderTarget::mapColour使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在THRenderTarget的用法示例。


在下文中一共展示了THRenderTarget::mapColour方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: l_font_draw_tooltip

static int l_font_draw_tooltip(lua_State *L)
{
    THFont* pFont = luaT_testuserdata<THFont>(L);
    THRenderTarget* pCanvas = luaT_testuserdata<THRenderTarget>(L, 2);
    size_t iMsgLen;
    const char* sMsg = luaT_checkstring(L, 3, &iMsgLen);
    int iX = static_cast<int>(luaL_checkinteger(L, 4));
    int iY = static_cast<int>(luaL_checkinteger(L, 5));
    int iScreenWidth = pCanvas->getWidth();

    int iW = 200; // (for now) hardcoded width of tooltips
    uint32_t iBlack = pCanvas->mapColour(0x00, 0x00, 0x00);
    uint32_t iWhite = pCanvas->mapColour(0xFF, 0xFF, 0xFF);
    THFontDrawArea oArea = pFont->drawTextWrapped(nullptr, sMsg, iMsgLen, iX + 2, iY + 1, iW - 4, INT_MAX, 0);
    int iLastX = iX + oArea.iWidth + 3;
    int iFirstY = iY - (oArea.iEndY - iY) - 1;

    int iXOffset = iLastX > iScreenWidth ? iScreenWidth - iLastX : 0;
    int iYOffset = iFirstY < 0 ? -iFirstY : 0;

    pCanvas->fillRect(iBlack, iX + iXOffset, iFirstY + iYOffset, oArea.iWidth + 3, oArea.iEndY - iY + 2);
    pCanvas->fillRect(iWhite, iX + iXOffset + 1, iFirstY + 1 + iYOffset, oArea.iWidth + 1, oArea.iEndY - iY);

    pFont->drawTextWrapped(pCanvas, sMsg, iMsgLen, iX + 2 + iXOffset, iFirstY + 1 + iYOffset, iW - 4);

    lua_pushinteger(L, oArea.iEndY);

    return 1;
}
开发者ID:mounirlamouri,项目名称:CorsixTH,代码行数:29,代码来源:th_lua_gfx.cpp

示例2: l_surface_map

static int l_surface_map(lua_State *L)
{
    THRenderTarget* pCanvas = luaT_testuserdata<THRenderTarget>(L);
    lua_pushnumber(L, (lua_Number)pCanvas->mapColour(
        (Uint8)luaL_checkinteger(L, 2),
        (Uint8)luaL_checkinteger(L, 3),
        (Uint8)luaL_checkinteger(L, 4)));
    return 1;
}
开发者ID:mounirlamouri,项目名称:CorsixTH,代码行数:9,代码来源:th_lua_gfx.cpp

示例3: l_town_map_draw

static int l_town_map_draw(lua_State *L)
{
    luaL_checktype(L, 1, LUA_TTABLE);
    THMap *pMap = luaT_testuserdata<THMap>(L, 2);
    THRenderTarget *pCanvas = luaT_testuserdata<THRenderTarget>(L, 3);
    int iCanvasXBase = luaL_checkint(L, 4);
    int iCanvasYBase = luaL_checkint(L, 5);
    bool bShowHeat = lua_toboolean(L, 6) != 0;

    uint32_t iColourMyHosp = pCanvas->mapColour(0, 0, 70);
    uint32_t iColourWall = pCanvas->mapColour(255, 255, 255);
    uint32_t iColourDoor = pCanvas->mapColour(200, 200, 200);
    uint32_t iColourPurchasable = pCanvas->mapColour(255, 0, 0);

    const THMapNode *pNode = pMap->getNodeUnchecked(0, 0);
    const THMapNode *pOriginalNode = pMap->getOriginalNodeUnchecked(0, 0);
    int iCanvasY = iCanvasYBase + 3;
    for(int iY = 0; iY < pMap->getHeight(); ++iY, iCanvasY += 3)
    {
        int iCanvasX = iCanvasXBase;
        for(int iX = 0; iX < pMap->getWidth(); ++iX, ++pNode, ++pOriginalNode, iCanvasX += 3)
        {
            if(pOriginalNode->iFlags & THMN_Hospital)
            {
                uint32_t iColour = iColourMyHosp;
                if(!(pNode->iFlags & THMN_Hospital))
                {
                    // TODO: Replace 1 with player number
                    if(pMap->isParcelPurchasable(pNode->iParcelId, 1))
                        iColour = iColourPurchasable;
                    else
                        goto dont_paint_tile;
                }
                else if(bShowHeat)
                {
                    uint16_t iTemp = pMap->getNodeTemperature(pNode);
                    if(iTemp < 5200) // Less than 4 degrees
                        iTemp = 0;
                    else if(iTemp > 32767) // More than 25 degrees
                        iTemp = 255;
                    else // NB: 108 == (32767 - 5200) / 255
                        iTemp = (iTemp - 5200) / 108;
                    iColour = pCanvas->mapColour(static_cast<uint8_t>(iTemp), 0, 70);
                }
                pCanvas->fillRect(iColour, iCanvasX, iCanvasY, 3, 3);
            }
            dont_paint_tile:
#define IsWall(blk) ((82 <= ((blk) & 0xFF)) && (((blk) & 0xFF) <= 164))
#define IsWallDrawn(n) pMap->getNodeOwner(pNode) != 0 ? \
    IsWall(pNode->iBlock[n]) : IsWall(pOriginalNode->iBlock[n])
            if(IsWallDrawn(1))
                pCanvas->fillRect(iColourWall, iCanvasX, iCanvasY, 3, 1);
            if(IsWallDrawn(2))
                pCanvas->fillRect(iColourWall, iCanvasX, iCanvasY, 1, 3);
#undef IsWallDrawn
#undef IsWall
            if(pNode->iFlags & THMN_DoorNorth)
                pCanvas->fillRect(iColourDoor, iCanvasX, iCanvasY - 2, 2, 3);
            if(pNode->iFlags & THMN_DoorWest)
                pCanvas->fillRect(iColourDoor, iCanvasX - 3, iCanvasY, 3, 2);
        }
    }

    return 0;
}
开发者ID:Delapouite,项目名称:corsix-th,代码行数:65,代码来源:th_lua_ui.cpp

示例4: l_town_map_draw

static int l_town_map_draw(lua_State *L)
{
    luaL_checktype(L, 1, LUA_TTABLE);
    THMap *pMap = luaT_testuserdata<THMap>(L, 2);
    THRenderTarget *pCanvas = luaT_testuserdata<THRenderTarget>(L, 3);
    int iCanvasXBase = luaL_checkint(L, 4);
    int iCanvasYBase = luaL_checkint(L, 5);
    bool bShowHeat = lua_toboolean(L, 6) != 0;

    uint32_t iColourMyHosp = pCanvas->mapColour(0, 0, 70);
    uint32_t iColourWall = pCanvas->mapColour(255, 255, 255);
    uint32_t iColourDoor = pCanvas->mapColour(200, 200, 200);
    uint32_t iColourPurchasable = pCanvas->mapColour(255, 0, 0);

    const THMapNode *pNode = pMap->getNodeUnchecked(0, 0);
    const THMapNode *pOriginalNode = pMap->getOriginalNodeUnchecked(0, 0);
    int iCanvasY = iCanvasYBase + 3;
    int iMapWidth = pMap->getWidth();
    for(int iY = 0; iY < pMap->getHeight(); ++iY, iCanvasY += 3)
    {
        int iCanvasX = iCanvasXBase;
        for(int iX = 0; iX < iMapWidth; ++iX, ++pNode, ++pOriginalNode, iCanvasX += 3)
        {
            if(pOriginalNode->iFlags & THMN_Hospital)
            {
                uint32_t iColour = iColourMyHosp;
                if(!(pNode->iFlags & THMN_Hospital))
                {
                    // TODO: Replace 1 with player number
                    if(pMap->isParcelPurchasable(pNode->iParcelId, 1))
                        iColour = iColourPurchasable;
                    else
                        goto dont_paint_tile;
                }
                else if(bShowHeat)
                {
                    uint16_t iTemp = pMap->getNodeTemperature(pNode);
                    if(iTemp < 5200) // Less than 4 degrees
                        iTemp = 0;
                    else if(iTemp > 32767) // More than 25 degrees
                        iTemp = 255;
                    else // NB: 108 == (32767 - 5200) / 255
                        iTemp = (iTemp - 5200) / 108;

#define MIN_OK_TEMP 140
#define MAX_OK_TEMP 180
#define RangeScale(low, high, val, start, end) \
    Clamp8(start + (end - start) * (val - low) / (high - low))
                    switch(pMap->getTemperatureDisplay())
                    {
                    case THMT_MultiColour:
                    {
                        uint8_t iR = 0;
                        uint8_t iG = 0;
                        uint8_t iB = 70;
                        if(iTemp < MIN_OK_TEMP)
                            iB = RangeScale(0, MIN_OK_TEMP - 1, iTemp, 200, 60);
                        else if(iTemp < MAX_OK_TEMP)
                            iG = RangeScale(MIN_OK_TEMP, MAX_OK_TEMP - 1, iTemp, 140, 224);
                        else
                            iR = RangeScale(MAX_OK_TEMP, 255, iTemp, 224, 255);
                        iColour = pCanvas->mapColour(iR, iG, iB);
                        break;
                    }
                    case THMT_YellowRed:
                        if(iTemp < MIN_OK_TEMP) // Below 11 degrees
                        {
                            uint8_t iR = RangeScale(0, MIN_OK_TEMP - 1, iTemp, 100, 213);
                            uint8_t iG = RangeScale(0, MIN_OK_TEMP - 1, iTemp, 80, 180);
                            iColour = pCanvas->mapColour(iR, iG, 0);
                        }
                        else
                        {
                            uint8_t iR = RangeScale(MIN_OK_TEMP, 255, iTemp, 223, 235);
                            uint8_t iG = RangeScale(MIN_OK_TEMP, 255, iTemp, 184, 104);
                            uint8_t iB = RangeScale(MIN_OK_TEMP, 255, iTemp, 0, 53);
                            iColour = pCanvas->mapColour(iR, iG, iB);
                        }
                        break;
                    default:
                    case THMT_Red:
                        iColour = pCanvas->mapColour(static_cast<uint8_t>(iTemp), 0, 70);
                        break;
                    }
#undef RangeScale
                }
                pCanvas->fillRect(iColour, iCanvasX, iCanvasY, 3, 3);
            }
            dont_paint_tile:
#define IsWall(blk) ((82 <= ((blk) & 0xFF)) && (((blk) & 0xFF) <= 164))
#define IsWallDrawn(n) pMap->getNodeOwner(pNode) != 0 ? \
    IsWall(pNode->iBlock[n]) : IsWall(pOriginalNode->iBlock[n])
            if(IsWallDrawn(1)) {
                pCanvas->fillRect(iColourWall, iCanvasX, iCanvasY, 3, 1);

                // Draw entrance door
                if((pNode-1)->iFlags >> 24 == THOB_EntranceRightDoor) {
                    if (pNode->iFlags & THMN_Hospital) {
                        pCanvas->fillRect(iColourDoor, iCanvasX-6, iCanvasY-2, 9, 3);
                    } else {
//.........这里部分代码省略.........
开发者ID:Aitchwing,项目名称:CorsixTH,代码行数:101,代码来源:th_lua_ui.cpp


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