WebSVN – Games.Chess Giants – Diff – //render.cpp

 #include "DirectX9/Include/d3dx9.h"
 // include the Direct3D library files
 #pragma comment (lib, "DirectX9/Lib/x86/d3d9.lib")
 #pragma comment (lib, "DirectX9/Lib/x86/d3dx9.lib")
-// define this to display framerate
-#define WANT_FRAMERATE
 // handy macro to print a chatter channel reply
 #define PRINT_CCREPLY(ccreply) \
 { \
-   Render_wprintf (rect.right, initial_height - combined_height, initial_width - rect.right, ALIGN_LEFT, ALIGN_TOP, ALIGN_LEFT, \
+   Render_wprintf (rect.right * 100.0f / initial_width, 100 - combinedheight_percent, (initial_width - rect.right) * 100.0f / initial_width, ALIGN_LEFT, ALIGN_TOP, ALIGN_LEFT, \
                    chat_fontindex, (ccreply)->color, &rect, \
                    L"["); \
-   Render_wprintf (rect.right, initial_height - combined_height, initial_width - rect.right, ALIGN_LEFT, ALIGN_TOP, ALIGN_LEFT, \
+   Render_wprintf (rect.right * 100.0f / initial_width, 100 - combinedheight_percent, (initial_width - rect.right) * 100.0f / initial_width, ALIGN_LEFT, ALIGN_TOP, ALIGN_LEFT, \
                    chat_fontindex, RGBA_TO_RGBACOLOR (159, 159, 159, RGBACOLOR_ALPHA ((ccreply)->color)), &rect, \
                    (ccreply)->channelname); \
-   Render_wprintf (rect.right, initial_height - combined_height, initial_width - rect.right, ALIGN_LEFT, ALIGN_TOP, ALIGN_LEFT, \
+   Render_wprintf (rect.right * 100.0f / initial_width, 100 - combinedheight_percent, (initial_width - rect.right) * 100.0f / initial_width, ALIGN_LEFT, ALIGN_TOP, ALIGN_LEFT, \
                    chat_fontindex, (ccreply)->color, &rect, \
                    L"] "); /* closing bracket + non-breakable space */ \
-   Render_wprintf (rect.right, initial_height - combined_height, initial_width - rect.right, ALIGN_LEFT, ALIGN_TOP, ALIGN_LEFT, \
+   Render_wprintf (rect.right * 100.0f / initial_width, 100 - combinedheight_percent, (initial_width - rect.right) * 100.0f / initial_width, ALIGN_LEFT, ALIGN_TOP, ALIGN_LEFT, \
                    chat_fontindex, RGBA_TO_RGBACOLOR (159, 159, 159, RGBACOLOR_ALPHA ((ccreply)->color)), &rect, \
                    (ccreply)->nickname); \
-   Render_wprintf (rect.right, initial_height - combined_height, initial_width - rect.right, ALIGN_LEFT, ALIGN_TOP, ALIGN_LEFT, \
+   Render_wprintf (rect.right * 100.0f / initial_width, 100 - combinedheight_percent, (initial_width - rect.right) * 100.0f / initial_width, ALIGN_LEFT, ALIGN_TOP, ALIGN_LEFT, \
                    chat_fontindex, (ccreply)->color, &rect, \
                    L": "); /* colon + non-breakable space */ \
    if ((ccreply)->text != NULL) \
-      Render_wprintf (rect.right, initial_height - combined_height, initial_width - rect.right, ALIGN_LEFT, ALIGN_TOP, ALIGN_LEFT, \
+      Render_wprintf (rect.right * 100.0f / initial_width, 100 - combinedheight_percent, (initial_width - rect.right) * 100.0f / initial_width, ALIGN_LEFT, ALIGN_TOP, ALIGN_LEFT, \
                       chat_fontindex, (ccreply)->color, &rect, \
                       (ccreply)->text); \
+}
 // handy macro to draw a GUI button
 #define DRAW_BUTTON_IF_NEEDED(button) \
 { \
    if ((button).state != 0) \
+   { \
       Render_DrawSprite (&sprites[(button).sprite_index], (button).left, (button).top, (button).width, (button).height, ((button).state == 2 ? 0xFF : 0x7F)); \
+      if ((button).text[0] != 0) \
+         Render_wprintf ((button).left + (button).width / 2.0f, (button).top + (button).height / 2.0f, (button).width, ALIGN_CENTER, ALIGN_CENTER, ALIGN_CENTER, chat_fontindex, D3DCOLOR_ARGB (255, 255, 255, /*alpha*/ ((button).state == 2 ? 0xFF : 0x7F)), NULL, (button).text); \
+   } \
+}
 // handy macro to draw a GUI text
 #define DRAW_TEXT_IF_NEEDED(text) \
 { \
    if ((text).is_displayed) \
    { \
-      Render_wprintf ((int) ((text).xpos_percent * (float) initial_width) / 100, (int) ((text).ypos_percent * (float) initial_height) / 100, \
+      Render_wprintf ((text).xpos_percent, (text).ypos_percent, \
-                      (int) ((text).maxwidth_percent * (float) initial_width) / 100, (text).horizontal_align, (text).vertical_align, (text).text_align, (text).font_index, \
+                      (text).maxwidth_percent, (text).horizontal_align, (text).vertical_align, (text).text_align, (text).font_index, \
                       ((text).want_fade ? \
                        RGBACOLOR_SETALPHA ((text).color, \
                                            (((text).appear_time + (text).disappear_time) * 0.5f > current_time ? \
                                            /* fading in  */ (int) FadeFloat (0, RGBACOLOR_ALPHA ((text).color), (text).appear_time, (text).appear_time + 0.5f) : \
                                            /* fading out */ (int) FadeFloat (RGBACOLOR_ALPHA ((text).color), 0, (text).disappear_time - 3.0f, (text).disappear_time))) : \
 static bool Render_LoadMesh_Obj (mesh_t *mesh, const wchar_t *objfile_pathname);
 static void Render_DrawSceneObjectReflection (sceneobject_t *sceneobject);
 static void Render_DrawSceneObject (sceneobject_t *sceneobject);
 static void Render_DrawSceneTile (sceneobject_t *sceneobject);
 static void Render_DrawSprite (sprite_t *sprite, float x_percent, float y_percent, float width_percent, float height_percent, int alpha);
-static void Render_GetTextBoundaries (int max_width, int font_id, wchar_t *text, RECT *rect);
+static void Render_GetTextBoundaries (float maxwidth_percent, int font_id, wchar_t *text, RECT *rect);
-static void Render_wprintf (int x, int y, int max_width, int horiz_align, int vert_align, int text_align, int font_id, unsigned long color_rgba, RECT *out_rect, const wchar_t *fmt, ...);
+static void Render_wprintf (float x_percent, float y_percent, float maxwidth_percent, int horiz_align, int vert_align, int text_align, int font_id, unsigned long color_rgba, RECT *out_rect, const wchar_t *fmt, ...);
 static float DistanceToCamera (float x, float y, float z);
 static float FadeFloat (float from, float to, float start_time, float end_time);
 static unsigned long HashString (const wchar_t *string_buffer);
 static unsigned long HashFile (const wchar_t *file_pathname);
 static void ResolveWildcard (wchar_t *file_pathname, wchar_t *extensions_separated_by_bars);
    float cos_yaw;
    int light_index;
    int object_index;
    int cchistory_index;
    int cchistory_index2;
-   int combined_width;
+   float combinedwidth_percent;
-   int combined_height;
+   float combinedheight_percent;
    light_t *light;
    ccreply_t *ccreply;
    sceneobject_t *sceneobject;
    reflectedobject_t *reflectedobjects; // mallocated
    int reflectedobject_count;
    if (scene->overlay_spriteindex >= 0)
       Render_DrawSprite (&sprites[scene->overlay_spriteindex], 0.0f, 0.0f, 100.0f, 100.0f, 0x4F);
    ///////////////
    // draw the GUI
+   DRAW_BUTTON_IF_NEEDED (scene->gui.newgamebutton); // new game
+   DRAW_BUTTON_IF_NEEDED (scene->gui.opengamebutton); // open game
    // draw the arrows
    DRAW_BUTTON_IF_NEEDED (scene->gui.larrow); // left arrow
    DRAW_BUTTON_IF_NEEDED (scene->gui.rarrow); // right arrow
    DRAW_TEXT_IF_NEEDED (scene->gui.arrow_text); // arrow text
    if (want_framerate)
-      Render_wprintf (initial_width - 10, 10, 62, ALIGN_RIGHT, ALIGN_TOP, ALIGN_CENTER, arrow_fontindex, D3DCOLOR_RGBA (255, 255, 255, 255), NULL,
+      Render_wprintf (99.0f, 1.0f, 0.0f, ALIGN_RIGHT, ALIGN_TOP, ALIGN_CENTER, arrow_fontindex, D3DCOLOR_RGBA (255, 255, 255, 255), NULL,
                       L"%d textures\n"
                       L"%d meshes\n"
                       L"%d fonts\n"
                       L"%d sprites\n"
                       L"%d fps", texture_count, mesh_count, font_count, sprite_count, framerate_value);
    DRAW_TEXT_IF_NEEDED (scene->gui.history_text); // game history
    DRAW_TEXT_IF_NEEDED (scene->gui.clock_text); // game clock
    // draw the chatter channels text
    Render_GetTextBoundaries (-1, chat_fontindex, L"a", &rect);
-   combined_height = rect.bottom; // get a string's height
+   combinedheight_percent = (float) (rect.bottom * 100 / initial_height); // get a string's height
    // cycle through all the chat strings...
    ccreply = NULL;
    for (cchistory_index = 0; cchistory_index < scene->gui.cchistory_count; cchistory_index++)
+   {
       // first, get the remaining text's combined height
       for (cchistory_index2 = cchistory_index; cchistory_index2 < scene->gui.cchistory_count; cchistory_index2++)
+      {
          ccreply = &scene->gui.cchistory[cchistory_index2]; // quick access to CC reply
-         combined_width = 10;
+         combinedwidth_percent = 1.0f;
-         Render_GetTextBoundaries (initial_width - combined_width, chat_fontindex, L"[] : ", &rect);
+         Render_GetTextBoundaries (100 - combinedwidth_percent, chat_fontindex, L"[] : ", &rect);
-         combined_width += rect.right;
+         combinedwidth_percent += (float) (rect.right * 100 / initial_width);
-         Render_GetTextBoundaries (initial_width - combined_width, chat_fontindex, ccreply->channelname, &rect);
+         Render_GetTextBoundaries (100 - combinedwidth_percent, chat_fontindex, ccreply->channelname, &rect);
-         combined_width += rect.right;
+         combinedwidth_percent += (float) (rect.right * 100 / initial_width);
-         Render_GetTextBoundaries (initial_width - combined_width, chat_fontindex, ccreply->nickname, &rect);
+         Render_GetTextBoundaries (100 - combinedwidth_percent, chat_fontindex, ccreply->nickname, &rect);
-         combined_width += rect.right;
+         combinedwidth_percent += (float) (rect.right * 100 / initial_width);
-         Render_GetTextBoundaries (initial_width - combined_width, chat_fontindex, ccreply->text, &rect);
+         Render_GetTextBoundaries (100 - combinedwidth_percent, chat_fontindex, ccreply->text, &rect);
-         combined_height += rect.bottom; // add this string's height
+         combinedheight_percent += (float) (rect.bottom * 100 / initial_height); // add this string's height
+      }
       // now for each string remaining...
       for (; cchistory_index < scene->gui.cchistory_count; cchistory_index++)
+      {
          ccreply = &scene->gui.cchistory[cchistory_index]; // quick access to CC reply
          rect.right = 10;
          PRINT_CCREPLY (ccreply); // print CC reply on screen
-         combined_height -= (rect.bottom - rect.top); // draw it from top of zone to bottom
+         combinedheight_percent -= (float) ((rect.bottom - rect.top) * 100 / initial_height); // draw it from top of zone to bottom
+      }
+   }
    // are we online ?
    if (Player_FindByType (PLAYER_INTERNET) != NULL)
    if (scene->gui.want_spinwheel)
       Render_DrawSprite (&sprites[spinner_spriteindex[(int) (10.0f * current_time) % 12]], 47.0f, 46.0f, 6.0f, 8.0f, 255);
    // are we in demo mode ? if so, display the program name as a watermark
    if (!is_registered)
-      Render_wprintf (initial_width / 2, initial_height * 3 / 5, -1, ALIGN_CENTER, ALIGN_CENTER, ALIGN_CENTER, chat_fontindex,
+      Render_wprintf (50.0f, 60.0f, 0.0f, ALIGN_CENTER, ALIGN_CENTER, ALIGN_CENTER, chat_fontindex,
                       D3DCOLOR_RGBA (255, 255, 255, 255),
                       NULL, PROGRAM_NAME L"%s - " PROGRAM_URL L"\n- %d:%02d -", LOCALIZE (L"EvaluationMode"), (int) (DEMO_TIMEOUT - current_time) / 60, (int) (DEMO_TIMEOUT - current_time) % 60);
    // end 3D rendering on the back buffer
    //////////////////////////////////////
    return; // finished
+}
-static void Render_GetTextBoundaries (int max_width, int font_id, wchar_t *text, RECT *rect)
+static void Render_GetTextBoundaries (float maxwidth_percent, int font_id, wchar_t *text, RECT *rect)
+{
    // this function computes and returns the size of the rectangle the specified text will fit into. Note that text may be modified
    // to insert new lines if it doesn't fit in a single line.
    int char_index;
    int length;
    int optimal_length;
    bool have_split;
+   int max_width;
    // blank out the output rectangle
    memset (rect, 0, sizeof (RECT));
    // ask direct3D to compute the text size a first time
    fonts[font_id].font->DrawText (NULL, text, -1, rect, DT_CALCRECT, D3DCOLOR (0));
    // if max width is not set, set it to viewport width
-   if (max_width < 0)
+   if (maxwidth_percent <= 0)
       max_width = initial_width; // then use it to compute the real max width
+   else
+      max_width = (int) ((maxwidth_percent * (float) initial_width) / 100.0f); // else if specified, convert this percentage to an absolute pixel width
    // do we need more than one line ?
    if (rect->right > max_width)
+   {
       // see how many lines we need and compute the optimal length of one line
    return; // finished
+}
-static void Render_wprintf (int x, int y, int max_width, int horiz_align, int vert_align, int text_align, int font_id, unsigned long color_rgba, RECT *out_rect, const wchar_t *fmt, ...)
+static void Render_wprintf (float x_percent, float y_percent, float maxwidth_percent, int horiz_align, int vert_align, int text_align, int font_id, unsigned long color_rgba, RECT *out_rect, const wchar_t *fmt, ...)
+{
    // this function displays text on the Direct3D interface according to the given parameters. X and Y are the base coordinates of
    // the text's bounding rectangle. Max_width is the maximum allowed width of this rectangle before wrapping words on a new line.
    // Horiz_align and vert_align are the alignment parameters of the RECTANGLE relatively to X and Y. Text_align is the alignment of
    // the TEXT inside this rectangle (meaning, you can have right-aligned text in a rectangle that is centered on a point). Font_id
    va_list argptr;
    RECT rect;
    int left;
    int top;
+   int x;
+   int y;
    // concatenate all the arguments in one string
    va_start (argptr, fmt);
    wvsprintf (printf_buffer, fmt, argptr);
    va_end (argptr);
+   // translate percent coordinates into absolute coordinates
+   x = (int) ((x_percent * (float) initial_width) / 100.0f);
+   y = (int) ((y_percent * (float) initial_height) / 100.0f);
    // get the text boundaries
-   Render_GetTextBoundaries (max_width, font_id, printf_buffer, &rect);
+   Render_GetTextBoundaries (maxwidth_percent, font_id, printf_buffer, &rect);
    // horizontal alignment
    if (horiz_align == ALIGN_LEFT)
       left = x;
    else if (horiz_align == ALIGN_RIGHT)

Subversion Repositories Games.Chess Giants

Games.Chess Giants//render.cpp – Rev 116 → 124