205 lines
4.9 KiB
C
205 lines
4.9 KiB
C
/* **************************************
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* Includes *
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* *************************************/
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#include "LoadMenu.h"
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/* **************************************
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* Defines *
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* *************************************/
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/* **************************************
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* Structs and enums *
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* *************************************/
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enum
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{
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SMALL_FONT_SIZE = 8,
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SMALL_FONT_SIZE_BITSHIFT = 3,
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SMALL_FONT_SPACING = 6
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};
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enum
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{
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BG_BLUE_TARGET_VALUE = 0xC0,
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BG_WHITE_TARGET_VALUE = /*0x40*/ 0,
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BG_INCREASE_STEP = 0x10
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};
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enum
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{
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LOADING_BAR_X = 64,
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LOADING_BAR_Y = 200,
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LOADING_BAR_N_LINES = 4,
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LOADING_BAR_WIDTH = 256,
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LOADING_BAR_HEIGHT = 16,
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LOADING_BAR_LUMINANCE_TARGET = NORMAL_LUMINANCE,
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LOADING_BAR_LUMINANCE_STEP = 10
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};
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enum
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{
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LOADING_TITLE_CLUT_X = 384,
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LOADING_TITLE_CLUT_Y = 496,
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LOADING_TITLE_X = 128,
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LOADING_TITLE_Y = 32,
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LOADING_TITLE_U = 0,
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LOADING_TITLE_V = 0,
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LOADING_TITLE_LUMINANCE_STEP = 10,
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LOADING_TITLE_LUMINANCE_TARGET = NORMAL_LUMINANCE
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};
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enum
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{
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PLANE_START_X = 56,
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PLANE_START_Y = 200,
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PLANE_U = 0,
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PLANE_V = 32,
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PLANE_SIZE = 16,
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PLANE_LUMINANCE_STEP = 0x10,
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PLANE_LUMINANCE_TARGET_VALUE = NORMAL_LUMINANCE
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};
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/* *************************************
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* Local Prototypes
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* *************************************/
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static void LoadMenuLoadFileList( char* fileList[], void * dest[],
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uint8_t szFileList, uint8_t szDestList);
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/* *************************************
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* Local Variables
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* *************************************/
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static char* LoadMenuFiles[] = { "cdrom:\\DATA\\FONTS\\FONT_2.FNT;1" };
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static void * LoadMenuDest[] = { (TYPE_FONT*)&SmallFont };
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static char* strCurrentFile;
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// Flags to communicate with ISR state
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// * startup_flag: background fades in from black to blue.
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// * end_flag: tells the background to fade out to black.
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// * isr_ended: background has totally faded out to black.
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// * isr_started: tells the ISR has finished starting up.
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static volatile bool startup_flag;
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static volatile bool isr_started;
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static volatile bool end_flag;
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static volatile bool isr_ended;
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// Set to true when LoadMenuInit() has been called, and set to false
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// once LoadMenuEnd() is called.
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// It's used when multiple modules call LoadMenu() at the same time,
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// so load menu does not have to be initialised each time;
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static bool load_menu_running;
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void LoadMenuInit(void)
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{
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static bool first_load = false;
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if(first_load == false)
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{
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first_load = true;
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LoadMenuLoadFileList( LoadMenuFiles,
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LoadMenuDest,
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sizeof(LoadMenuFiles) / sizeof(char*),
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sizeof(LoadMenuDest) / sizeof(void*));
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}
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FontSetSize(&SmallFont, SMALL_FONT_SIZE, SMALL_FONT_SIZE_BITSHIFT);
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FontSetSpacing(&SmallFont, SMALL_FONT_SPACING);
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SmallFont.spr.r = 0;
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SmallFont.spr.g = 0;
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SmallFont.spr.b = 0;
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GfxSetGlobalLuminance(NORMAL_LUMINANCE);
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}
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void LoadMenu( char* fileList[],
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void * dest[],
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uint8_t szFileList , uint8_t szDestList)
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{
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if(load_menu_running == false)
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{
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LoadMenuInit();
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}
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LoadMenuLoadFileList(fileList,dest,szFileList,szDestList);
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}
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void LoadMenuLoadFileList( char* fileList[], void * dest[],
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uint8_t szFileList, uint8_t szDestList)
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{
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char aux_file_name[100];
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char* extension;
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uint8_t fileLoadedCount;
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if(szFileList != szDestList)
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{
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dprintf("File list size different from dest list size! %d vs %d\n",
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szFileList, szDestList);
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return;
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}
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for(fileLoadedCount = 0; fileLoadedCount < szFileList ; fileLoadedCount++)
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{
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if(fileList[fileLoadedCount] == NULL)
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{
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continue;
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}
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strCurrentFile = fileList[fileLoadedCount];
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//dprintf("Files %d / %d loaded. New plane X = %d.\n",fileLoadedCount,szFileList,LoadMenuPlaneSpr.x);
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// Backup original file path
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strncpy(aux_file_name,fileList[fileLoadedCount],100);
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//We want to get file extension, so split into tokens
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strtok(fileList[fileLoadedCount],".;");
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extension = strtok(NULL,".;");
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dprintf("File extension: .%s\n",extension);
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//Restore original file path in order to load file
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strncpy(fileList[fileLoadedCount],aux_file_name,100);
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if(strncmp(extension,"TIM",3) == 0)
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{
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if(GfxSpriteFromFile(fileList[fileLoadedCount], dest[fileLoadedCount]) == false)
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{
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dprintf("Could not load image file \"%s\"!\n",fileList[fileLoadedCount]);
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}
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}
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else if(strncmp(extension,"CLT",3) == 0)
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{
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if(dest[fileLoadedCount] != NULL)
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{
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dprintf("WARNING: File %s linked to non-NULL destination pointer!\n", dest[fileLoadedCount]);
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}
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if(GfxCLUTFromFile(fileList[fileLoadedCount]) == false)
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{
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dprintf("Could not load CLUT file \"%s\"!\n",fileList[fileLoadedCount]);
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}
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}
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else if(strncmp(extension,"FNT",3) == 0)
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{
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if(FontLoadImage(fileList[fileLoadedCount], dest[fileLoadedCount]) == false)
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{
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dprintf("Could not load font file \"%s\"!\n",fileList[fileLoadedCount]);
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}
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}
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else
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{
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dprintf("LoadMenu does not recognize following extension: %s\n",extension);
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}
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}
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}
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