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Diffstat (limited to 'examples/web/textures/textures_draw_tiled.c')
| -rw-r--r-- | examples/web/textures/textures_draw_tiled.c | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/examples/web/textures/textures_draw_tiled.c b/examples/web/textures/textures_draw_tiled.c deleted file mode 100644 index 7d8a3c4..0000000 --- a/examples/web/textures/textures_draw_tiled.c +++ /dev/null @@ -1,165 +0,0 @@ -/******************************************************************************************* -* -* raylib [textures] example - Draw part of the texture tiled -* -* This example has been created using raylib 3.0 (www.raylib.com) -* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details) -* -* Copyright (c) 2020 Vlad Adrian (@demizdor) and Ramon Santamaria (@raysan5) -* -********************************************************************************************/ -#include "raylib.h" - -#define SIZEOF(A) (sizeof(A)/sizeof(A[0])) -#define OPT_WIDTH 220 // Max width for the options container -#define MARGIN_SIZE 8 // Size for the margins -#define COLOR_SIZE 16 // Size of the color select buttons - -int main(int argc, char **argv) -{ - // Initialization - //-------------------------------------------------------------------------------------- - int screenWidth = 800; - int screenHeight = 450; - - SetConfigFlags(FLAG_WINDOW_RESIZABLE); // Make the window resizable - InitWindow(screenWidth, screenHeight, "raylib [textures] example - Draw part of a texture tiled"); - - // NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required) - Texture texPattern = LoadTexture("resources/patterns.png"); - SetTextureFilter(texPattern, TEXTURE_FILTER_TRILINEAR); // Makes the texture smoother when upscaled - - // Coordinates for all patterns inside the texture - const Rectangle recPattern[] = { - (Rectangle){ 3, 3, 66, 66 }, - (Rectangle){ 75, 3, 100, 100 }, - (Rectangle){ 3, 75, 66, 66 }, - (Rectangle){ 7, 156, 50, 50 }, - (Rectangle){ 85, 106, 90, 45 }, - (Rectangle){ 75, 154, 100, 60} - }; - - // Setup colors - const Color colors[] = { BLACK, MAROON, ORANGE, BLUE, PURPLE, BEIGE, LIME, RED, DARKGRAY, SKYBLUE }; - enum { MAX_COLORS = SIZEOF(colors) }; - Rectangle colorRec[MAX_COLORS] = { 0 }; - - // Calculate rectangle for each color - for (int i = 0, x = 0, y = 0; i < MAX_COLORS; i++) - { - colorRec[i].x = 2 + MARGIN_SIZE + x; - colorRec[i].y = 22 + 256 + MARGIN_SIZE + y; - colorRec[i].width = COLOR_SIZE*2; - colorRec[i].height = COLOR_SIZE; - - if (i == (MAX_COLORS/2 - 1)) - { - x = 0; - y += COLOR_SIZE + MARGIN_SIZE; - } - else x += (COLOR_SIZE*2 + MARGIN_SIZE); - } - - int activePattern = 0, activeCol = 0; - float scale = 1.0f, rotation = 0.0f; - - SetTargetFPS(60); - //--------------------------------------------------------------------------------------- - - // Main game loop - while (!WindowShouldClose()) // Detect window close button or ESC key - { - // Update - //---------------------------------------------------------------------------------- - screenWidth = GetScreenWidth(); - screenHeight = GetScreenHeight(); - - // Handle mouse - if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) - { - const Vector2 mouse = GetMousePosition(); - - // Check which pattern was clicked and set it as the active pattern - for (int i = 0; i < SIZEOF(recPattern); i++) - { - if (CheckCollisionPointRec(mouse, (Rectangle){ 2 + MARGIN_SIZE + recPattern[i].x, 40 + MARGIN_SIZE + recPattern[i].y, recPattern[i].width, recPattern[i].height })) - { - activePattern = i; - break; - } - } - - // Check to see which color was clicked and set it as the active color - for (int i = 0; i < MAX_COLORS; ++i) - { - if (CheckCollisionPointRec(mouse, colorRec[i])) - { - activeCol = i; - break; - } - } - } - - // Handle keys - - // Change scale - if (IsKeyPressed(KEY_UP)) scale += 0.25f; - if (IsKeyPressed(KEY_DOWN)) scale -= 0.25f; - if (scale > 10.0f) scale = 10.0f; - else if ( scale <= 0.0f) scale = 0.25f; - - // Change rotation - if (IsKeyPressed(KEY_LEFT)) rotation -= 25.0f; - if (IsKeyPressed(KEY_RIGHT)) rotation += 25.0f; - - // Reset - if (IsKeyPressed(KEY_SPACE)) { rotation = 0.0f; scale = 1.0f; } - //---------------------------------------------------------------------------------- - - // Draw - //---------------------------------------------------------------------------------- - BeginDrawing(); - ClearBackground(RAYWHITE); - - // Draw the tiled area - DrawTextureTiled(texPattern, recPattern[activePattern], (Rectangle){OPT_WIDTH+MARGIN_SIZE, MARGIN_SIZE, screenWidth - OPT_WIDTH - 2*MARGIN_SIZE, screenHeight - 2*MARGIN_SIZE}, - (Vector2){0.0f, 0.0f}, rotation, scale, colors[activeCol]); - - // Draw options - DrawRectangle(MARGIN_SIZE, MARGIN_SIZE, OPT_WIDTH - MARGIN_SIZE, screenHeight - 2*MARGIN_SIZE, ColorAlpha(LIGHTGRAY, 0.5f)); - - DrawText("Select Pattern", 2 + MARGIN_SIZE, 30 + MARGIN_SIZE, 10, BLACK); - DrawTexture(texPattern, 2 + MARGIN_SIZE, 40 + MARGIN_SIZE, BLACK); - DrawRectangle(2 + MARGIN_SIZE + recPattern[activePattern].x, 40 + MARGIN_SIZE + recPattern[activePattern].y, recPattern[activePattern].width, recPattern[activePattern].height, ColorAlpha(DARKBLUE, 0.3f)); - - DrawText("Select Color", 2+MARGIN_SIZE, 10+256+MARGIN_SIZE, 10, BLACK); - for (int i = 0; i < MAX_COLORS; i++) - { - DrawRectangleRec(colorRec[i], colors[i]); - if (activeCol == i) DrawRectangleLinesEx(colorRec[i], 3.0f, ColorAlpha(WHITE, 0.5f)); - } - - DrawText("Scale (UP/DOWN to change)", 2 + MARGIN_SIZE, 80 + 256 + MARGIN_SIZE, 10, BLACK); - DrawText(TextFormat("%.2fx", scale), 2 + MARGIN_SIZE, 92 + 256 + MARGIN_SIZE, 20, BLACK); - - DrawText("Rotation (LEFT/RIGHT to change)", 2 + MARGIN_SIZE, 122 + 256 + MARGIN_SIZE, 10, BLACK); - DrawText(TextFormat("%.0f degrees", rotation), 2 + MARGIN_SIZE, 134 + 256 + MARGIN_SIZE, 20, BLACK); - - DrawText("Press [SPACE] to reset", 2 + MARGIN_SIZE, 164 + 256 + MARGIN_SIZE, 10, DARKBLUE); - - // Draw FPS - DrawText(TextFormat("%i FPS", GetFPS()), 2 + MARGIN_SIZE, 2 + MARGIN_SIZE, 20, BLACK); - EndDrawing(); - //---------------------------------------------------------------------------------- - } - - // De-Initialization - //-------------------------------------------------------------------------------------- - UnloadTexture(texPattern); // Unload texture - - CloseWindow(); // Close window and OpenGL context - //-------------------------------------------------------------------------------------- - - return 0; -} - |