Slimed out podium. Updated math. Rend kinda works but still bugged.

1 files changed, 0 insertions, 280 deletions

diff --git a/Fuse/demos/fuse_demo.c b/Fuse/demos/fuse_demo.c
deleted file mode 100644
index 60128bd..0000000
--- a/Fuse/demos/fuse_demo.c
+++ /dev/null
@@ -1,280 +0,0 @@
-#include "rend.h"
-#include "rend.c"
-#include "fuse.h"
-#include "fuse.c"
-#include <stddef.h>
-#include <stdio.h>
-
-/* has to be included last because rend will ask for certain modules */
-#define PODIUM_IMPLEMENTATION
-#include "podium.h"
-
-typedef struct { float x, y; } FuseVec2;
-typedef struct { float x, y, z, w; } FuseVec4;
-
-#pragma pack(push, 1)
-typedef struct {
-    FuseVec2 pos;
-    FuseVec4 color;
-} FuseVertex;
-#pragma pack(pop)
-
-static FuseVertex fuse_renderer_data[1024];
-static size_t fuse_renderer_idx = 0;
-
-struct data_t { float offset_x; float padding = 0 };
-struct data_t button_data = { .offset_x = 0, .padding = 0};
-
-void stretch_button_op(void *data) {
-    struct data_t* ptr = (struct data_t*) data;
-    data->offset_x += 10;
-    data->padding += 10;
-}
-
-
-static inline FuseVec4
-fuse__unpack_color(uint32_t c) 
-{
-    FuseVec4 v;
-    v.x = (float) ((c >> 24) & 0xFF) / 255.0f; // Red
-    v.y = (float) ((c >> 16) & 0xFF) / 255.0f; // Green
-    v.z = (float) ((c >> 8)  & 0xFF) / 255.0f; // Blue
-    v.w = (float) ( c        & 0xFF) / 255.0f; // Alpha
-    return v;
-}
-
-void fuse_handler(FuseCanvas canvas, FuseCmd *cmd, void *data) {
-    switch (cmd->type) {
-        case FUSE_CMD_RECT:
-            FuseRect rect = cmd->rect;
-            FuseVec4 color = fuse__unpack_color(rect.color);
-            FuseVertex c0 = {
-                .pos   = { rect.x, rect.y },
-                .color = color
-            };
-
-            FuseVertex c1 = {
-                .pos   = { rect.x + rect.w, rect.y },
-                .color = color
-            };
-
-            FuseVertex c2 = {
-                .pos   = { rect.x + rect.w, rect.y + rect.h },
-                .color = color
-            };
-
-            FuseVertex c3 = {
-                .pos   = { rect.x, rect.y + rect.h },
-                .color = color
-            };
-
-            fuse_renderer_data[fuse_renderer_idx++] = c0;
-            fuse_renderer_data[fuse_renderer_idx++] = c1;
-            fuse_renderer_data[fuse_renderer_idx++] = c2;
-
-            fuse_renderer_data[fuse_renderer_idx++] = c2;
-            fuse_renderer_data[fuse_renderer_idx++] = c3;
-            fuse_renderer_data[fuse_renderer_idx++] = c0;
-            break;
-    }
-}
-
-#define SCREEN_WIDTH    800
-#define SCREEN_HEIGHT   600
-
-int main() {
-
-    P_Window window;
-    if (!p_window_open(&window, 800, 600, "fuse_demo")) {
-        PFATAL("Failed to open window!");
-        return 1;
-    }
-
-    if (!rend_init(REND_BACKEND_AUTO)) {
-        PFATAL("Failed to initialize backend!");
-        return 1;
-    }
-
-    RendRenderer renderer = rend_renderer_create(&window, true);
-    RendShader vert = rend_shader_from_spv_path(REND_SHADER_VERTEX, "fuse.vert.spv");
-    RendShader frag = rend_shader_from_spv_path(REND_SHADER_FRAG,   "fuse.frag.spv");
-
-    RendPipelineConfig ui_cfg = rend_pipeline_config_create(
-        REND_TOPOLOGY_TRIANGLE_LIST,
-        REND_POLYGON_MODE_FILL,
-        REND_CULL_MODE_BACK);
-    rend_pipeline_config_depth_test(ui_cfg, false);
-
-    /* configure vertex input */
-    int b0 = rend_pipeline_config_vertex_binding_add(ui_cfg, sizeof (FuseVertex), REND_INPUT_RATE_VERTEX);
-    rend_pipeline_config_vertex_attribute_add(ui_cfg, b0, 0, REND_FORMAT_R32G32_SFLOAT, offsetof(FuseVertex, pos));
-    rend_pipeline_config_vertex_attribute_add(ui_cfg, b0, 1, REND_FORMAT_R32G32B32A32_SFLOAT, offsetof(FuseVertex, color));
-    rend_pipeline_config_resource_binding_add(ui_cfg, 0, 0, REND_BUFFER_UNIFORM, REND_SHADER_VERTEX, 1);
-
-    /* add the shaders */
-    rend_pipeline_config_shader_add(ui_cfg, vert);
-    rend_pipeline_config_shader_add(ui_cfg, frag);
-
-    RendPipeline ui_pipeline = rend_pipeline_create(renderer, ui_cfg);
-
-    RendResourceSet ui_resources = rend_resource_set_create(renderer, ui_pipeline, 0);
-
-    FuseCanvas canvas = fuse_canvas_create(1024, NULL);
-
-    u64 frame_t = NANOS_PER_SEC / 60;
-
-    bool running = true;
-    P_Event ev;
-    float pev = 0, px = 0, py = 0;
-
-    float nob = 0.3;
-
-    float target_screen[2] = { SCREEN_WIDTH, SCREEN_HEIGHT };
-    rend_resource_set_write_buffer(ui_resources, 0, REND_BUFFER_UNIFORM, target_screen, 2 * sizeof *target_screen, 0);
-
-    float real_screen_width = 0;
-    float real_screen_heigth = 0;
-
-    enum UI_State {
-        UI_START_MENU,
-        UI_OPTIONS,
-    };
-
-    int ui_state = UI_START_MENU;
-
-    while (running) {
-
-        u64 start = p_get_time();
-        
-        pev = 0;
-        /* event loop */
-        while (p_window_poll_event(&window, &ev)) {
-            if (ev.type == P_EVENT_WINDOW_CLOSE) {
-                running = false;
-                break;
-            }
-
-            switch (ev.type) {
-                case P_EVENT_WINDOW_RESIZE:
-                    real_screen_width = ev.resize.width;
-                    real_screen_heigth = ev.resize.height;
-                    break;
-                case P_EVENT_POINTER:
-                    px = ev.pointer.x;
-                    py = ev.pointer.y;
-                    switch (ev.pointer.state) {
-                        case P_POINTER_PRESSED:
-                            if (ev.pointer.button == 1 || ev.pointer.button == 0)
-                                pev = FUSE_POINTER_PRESSED;
-                            break;
-                        case P_POINTER_RELEASED:
-                            if (ev.pointer.button == 1 || ev.pointer.button == 0)
-                                pev = FUSE_POINTER_RELEASED;
-                            break;
-                        default:
-                        case P_POINTER_MOVED:
-                            break;
-                    }
-
-                    fuse_canvas_pointer(pev, px * SCREEN_WIDTH / real_screen_width, py * SCREEN_HEIGHT / real_screen_heigth);
-                    break;
-            }
-        }
-
-        /* Clears the Screen */
-        fuse_canvas_clear(canvas, 0x000000); 
-
-        /* Inside a div, children no longer have fixed positions,
-         * instead x, y represent an offset so that they can still be animated!
-         * Width and height represent min width and min height instead! */
-        if (ui_state == UI_START_MENU) {
-            // NOTE: brackets for legibility only
-            FUSE_LAYOUT_DIRECTION(FUSE_DIRECTION_COLUMN);
-            fuse_div_begin(0, 0, SCREEN_WIDTH / 4, SCREEN_HEIGHT, 0xFFFFFFaa);
-            { 
-
-                fuse_hovered(stretch_button_op, data);
-
-                if (fuse_button_text("Start New Game", button_data.offset_x, 0, 100, 0, 0xFF0000FF, 0x000000FF)) {
-                    printf("start new game");
-                }
-
-
-                if (fuse_button_text("Options", 0, 0, 100, 0, 0xFF0000FF, 0x000000FF)) {
-                    ui_state = UI_OPTIONS;
-                }
-
-
-                if (fuse_button_text("Credits", 0, 0, 100, 0, 0xFF0000FF, 0x000000FF)) {
-                    printf("awesome credits");
-                }
-
-                if (fuse_button_text("Quit Game")) {
-                    running = false;
-                    break;
-                }
-
-                fuse_hovered_clear();
-
-            }
-            fuse_div_end();
-
-            /* back to global layouting */
-            fuse_3d_object();
-            fuse_3d_point_at();
-
-
-        } else if (ui_state == UI_OPTIONS) {
-
-            /* Inside a flex the same x,y as offsets and width and height as minimums rules apply
-             * The difference is that a flex is flexible, by default it does not have a fixed size
-             * but you may specify minimums and maximus for it to work around. 
-             */
-
-            FUSE(
-                    .max_width = 300,
-                    .max_height = 600,
-                    .direction = FUSE_DIRECTION_COLUMN,
-                    .gap = 32
-            );
-
-            fuse_flex_begin(0, 0, SCREEN_WIDTH / 4, SCREEN_HEIGHT, 0xFFFFFFaa);
-            {
-                if (fuse_checkbox_text("VSYNC", &vsync)) {
-                    vsync = ~vsync;
-                }
-            }
-        }
-
-        fuse_slider(100, 200, 300, 600, 0xFFFF00FF, 0xFF0000FF, &nob);
-
-        fuse_canvas_draw(canvas, fuse_handler, NULL);
-
-        /* call renderer */
-        if (rend_renderer_frame_begin(renderer)) {
-            rend_pipeline_bind(ui_pipeline);
-            rend_resource_set_bind(ui_pipeline, 0, ui_resources);
-
-            rend_pipeline_push_data(ui_pipeline, fuse_renderer_data, fuse_renderer_idx, sizeof *fuse_renderer_data);
-            rend_pipeline_draw(ui_pipeline);
-
-            rend_renderer_frame_end(renderer, NULL);
-        }
-
-        fuse_renderer_idx = 0;
-
-        u64 elapsed = p_get_time() - start;
-
-        /* the renderer should already be forcing vsync */
-        if (elapsed < frame_t)
-            p_sleep_ns(frame_t - elapsed);
-    }
-
-
-    fuse_canvas_destroy(canvas);
-
-    rend_quit();
-
-    p_window_close(&window);
-    return 0;
-}